• Siemens SENTRON 3KD Switch Disconnectors, DC Basic Units (to 1200 V)
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Siemens SENTRON 3KD Switch Disconnectors, DC Basic Units (to 1200 V)

Siemens SENTRON 3KD Switch Disconnectors, DC Basic Units (to 1200 V)

Siemens SENTRON 3KD fuseless switch disconnectors as basic units without handles for DC applications from 400 V DC up to 1200 V DC, 16 to 1600 A.

Key features

  • 2-pole (400/500 V DC), 3-pole (600/750 V DC), 4-pole (800/1000 V DC) and 6-pole (1200 V DC) versions
  • Sizes 1 … 5, 16 … 1600 A
  • Front operating mechanism center or left
  • Box terminals (size 2) or flat terminals (sizes 2 … 5)
  • For door-coupling rotary or direct operating mechanisms (separate accessories)

Specifications

Brand Siemens SENTRON
Series 3KD
Version Basic unit without handle, DC
Catalog chapter 8 Switch Disconnectors
Product group Fuseless switch disconnectors
Standard IEC 60947-3
Mounting Floor mounting
Source Siemens Catalog LV 10 · 2026, p. 698-699
3KD1660-2ME20-0 Size: 1 | Rated current Iu: 16 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2260-2ME20-0 Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2660-2ME20-0 Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-2NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD2930-2NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD2940-2NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD2860-2NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-2NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD2930-2NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD2940-2NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3120-2NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3130-2NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3140-2NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3060-2NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3120-2NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3130-2NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3140-2NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3320-2NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3330-2NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3340-2NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3260-2NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3320-2NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3330-2NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3340-2NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3520-2NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3530-2NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3540-2NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3460-2NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3520-2NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3530-2NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3540-2NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD2920-0NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD2930-0NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD2940-0NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD2860-0NE20-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-0NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD2930-0NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD2940-0NE10-0 Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3120-0NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3130-0NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3140-0NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3060-0NE20-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3120-0NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3130-0NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3140-0NE10-0 Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3320-0NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3330-0NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3340-0NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3260-0NE20-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3320-0NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3330-0NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3340-0NE10-0 Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3520-0NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3530-0NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3540-0NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3460-0NE20-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3520-0NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3530-0NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3540-0NE10-0 Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3720-0PE20-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3730-0PE20-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3740-0PE20-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3660-0PE20-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3720-0PE10-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3730-0PE10-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3740-0PE10-0 Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3920-0PE20-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3930-0PE20-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3940-0PE20-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3860-0PE20-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3920-0PE10-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3930-0PE10-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3940-0PE10-0 Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4120-0PE20-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4130-0PE20-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4140-0PE20-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4060-0PE20-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4120-0PE10-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4130-0PE10-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4140-0PE10-0 Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4320-0PE20-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4330-0PE20-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4340-0PE20-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4260-0PE20-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4320-0PE10-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4330-0PE10-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4340-0PE10-0 Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4520-0QE20-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4530-0QE20-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4540-0QE20-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4460-0QE20-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4520-0QE10-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4530-0QE10-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4540-0QE10-0 Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4720-0QE20-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4730-0QE20-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4740-0QE20-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4660-0QE20-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4720-0QE10-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4730-0QE10-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4740-0QE10-0 Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4920-0QE20-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4930-0QE20-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4940-0QE20-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4860-0QE20-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4920-0QE10-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4930-0QE10-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4940-0QE10-0 Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5120-0RE20-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5130-0RE20-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5140-0RE20-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5060-0RE20-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5120-0RE10-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5130-0RE10-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5140-0RE10-0 Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5320-0RE20-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5330-0RE20-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5340-0RE20-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5260-0RE20-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5320-0RE10-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5330-0RE10-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5340-0RE10-0 Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5520-0RE20-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5530-0RE20-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5540-0RE20-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5460-0RE20-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5520-0RE10-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5530-0RE10-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5540-0RE10-0 Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
Switch DisconnectorsSiemens
129 product codes available in this family
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Siemens SENTRON 3KD Switch Disconnectors, DC Basic Units (to 1200 V)

Brand Siemens·Switch Disconnectors

Available part numbers (129)

3KD1660-2ME20-0, 3KD2260-2ME20-0, 3KD2660-2ME20-0, 3KD2920-2NE20-0, 3KD2930-2NE20-0, 3KD2940-2NE20-0, 3KD2860-2NE20-0, 3KD2920-2NE10-0, 3KD2930-2NE10-0, 3KD2940-2NE10-0 + 119 more — see full table ↓

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Product codeSpec
3KD1660-2ME20-0Size: 1 | Rated current Iu: 16 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2260-2ME20-0Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2660-2ME20-0Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-2NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD2930-2NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD2940-2NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD2860-2NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-2NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD2930-2NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD2940-2NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3120-2NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3130-2NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3140-2NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3060-2NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3120-2NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3130-2NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3140-2NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3320-2NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3330-2NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3340-2NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3260-2NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3320-2NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3330-2NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3340-2NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3520-2NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3530-2NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3540-2NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3460-2NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3520-2NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3530-2NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3540-2NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Box terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD2920-0NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD2930-0NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD2940-0NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD2860-0NE20-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD2920-0NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD2930-0NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD2940-0NE10-0Size: 2 | Rated current Iu: 80 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3120-0NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3130-0NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3140-0NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3060-0NE20-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3120-0NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3130-0NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3140-0NE10-0Size: 2 | Rated current Iu: 100 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3320-0NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3330-0NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3340-0NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3260-0NE20-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3320-0NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3330-0NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3340-0NE10-0Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3520-0NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3530-0NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3540-0NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3460-0NE20-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3520-0NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 400 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3530-0NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 600 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3540-0NE10-0Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Application: 800 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3720-0PE20-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3730-0PE20-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3740-0PE20-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3660-0PE20-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3720-0PE10-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3730-0PE10-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3740-0PE10-0Size: 3 | Rated current Iu: 200 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD3920-0PE20-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD3930-0PE20-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD3940-0PE20-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD3860-0PE20-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD3920-0PE10-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD3930-0PE10-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD3940-0PE10-0Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4120-0PE20-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4130-0PE20-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4140-0PE20-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4060-0PE20-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4120-0PE10-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4130-0PE10-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4140-0PE10-0Size: 3 | Rated current Iu: 315 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4320-0PE20-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4330-0PE20-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4340-0PE20-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4260-0PE20-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4320-0PE10-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4330-0PE10-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4340-0PE10-0Size: 3 | Rated current Iu: 400 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4520-0QE20-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4530-0QE20-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4540-0QE20-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4460-0QE20-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4520-0QE10-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4530-0QE10-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4540-0QE10-0Size: 4 | Rated current Iu: 500 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4720-0QE20-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4730-0QE20-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4740-0QE20-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4660-0QE20-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4720-0QE10-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4730-0QE10-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4740-0QE10-0Size: 4 | Rated current Iu: 630 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD4920-0QE20-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD4930-0QE20-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD4940-0QE20-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD4860-0QE20-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD4920-0QE10-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD4930-0QE10-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD4940-0QE10-0Size: 4 | Rated current Iu: 800 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5120-0RE20-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5130-0RE20-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5140-0RE20-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5060-0RE20-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5120-0RE10-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5130-0RE10-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5140-0RE10-0Size: 5 | Rated current Iu: 1000 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5320-0RE20-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5330-0RE20-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5340-0RE20-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5260-0RE20-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5320-0RE10-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5330-0RE10-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5340-0RE10-0Size: 5 | Rated current Iu: 1250 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left
3KD5520-0RE20-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, center
3KD5530-0RE20-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, center
3KD5540-0RE20-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, center
3KD5460-0RE20-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1200 V DC | Poles: 6P | Operating mechanism: Front, center
3KD5520-0RE10-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 500 V DC | Poles: 2P | Operating mechanism: Front, left
3KD5530-0RE10-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 750 V DC | Poles: 3P | Operating mechanism: Front, left
3KD5540-0RE10-0Size: 5 | Rated current Iu: 1600 A | Terminals: Flat terminals | Application: 1000 V DC | Poles: 4P | Operating mechanism: Front, left

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