• Siemens SENTRON 3KF Switch Disconnector with Fuses Accessories
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Siemens SENTRON 3KF Switch Disconnector with Fuses Accessories

Siemens SENTRON 3KF Switch Disconnector with Fuses Accessories

Accessories for Siemens SENTRON 3KF switch disconnectors with fuses: additional poles, operating mechanisms, auxiliary switches, fuse monitoring, covers and mounting parts.

Key features

  • N terminals, 4th contact elements and N/PE terminals
  • Direct and door-coupling rotary operating mechanisms
  • Auxiliary switch modules and auxiliary switches
  • Fuse monitoring for remote display of tripped fuses
  • Terminal covers, phase barriers and mounting parts

Specifications

Brand Siemens SENTRON
Series 3KF accessories
Catalog chapter 8 Switch Disconnectors
Product group Switch disconnectors with fuses
Suitable for 3KF LV HRC and 3KF SITOR
Note Shared 3KD parts listed with 3KD
Source Siemens Catalog LV 10 · 2026, p. 751-755
3KF9105-2AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Box terminals | For: 3KF size 1
3KF9105-1AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 1
3KF9205-1AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 2
3KF9205-0AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 2
3KF9305-0AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 3
3KF9405-0AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 4
3KF9505-0AA00 Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 5
3KF9105-2BA00 Accessory: 4th contact element for 3KF SITOR | Version: Box terminals | For: 3KF size 1
3KF9205-0BA00 Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 2
3KF9305-0BA00 Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 3
3KF9405-0BA00 Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 4
3KF9505-0BA00 Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 5
3KF9106-2AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Box terminals | For: 3KF size 1
3KF9106-1AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 1
3KF9206-1AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 2
3KF9206-0AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 2
3KF9306-0AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 3
3KF9406-0AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 4
3KF9506-0AA00 Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 5
3KF9106-8AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Box terminals | For: 3KF size 1
3KF9106-6AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 1
3KF9206-6AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 2
3KF9206-7AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 2
3KF9306-7AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 3
3KF9406-7AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 4
3KF9506-7AA00 Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 5
3KF9101-1AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 1
3KF9201-1AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 2
3KF9301-1AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 3
3KF9401-1AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 4
3KF9501-1AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 5
3KF9101-2AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 1
3KF9201-2AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 2
3KF9301-2AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 3
3KF9401-2AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 4
3KF9501-2AA00 Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 5
8UD1141-3AF21 Accessory: Door-coupl. rotary op. mech. | Version: for 3KF LV HRC/SITOR, Test – O – I | Detail: Gray | For: 3KF size 3
8UD1141-3AF25 Accessory: Door-coupl. rotary op. mech. | Version: for 3KF LV HRC/SITOR, Test – O – I | Detail: Red/yellow | For: 3KF size 3
3KF9112-0AB00 Accessory: Mounting brackets for aux. switch | Version: modules, for 3KF size 1 with rear | Detail: terminals | For: 3KF size 1
3KF9204-6 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 2
3KF9304-6 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 3
3KF9404-6 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 4
3KF9204-7 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 2
3KF9304-7 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 3
3KF9404-7 Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 4
3KF9204-8 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 2
3KF9304-8 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 3
3KF9404-8 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 4
3KF9204-5 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 2
3KF9304-5 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 3
3KF9404-5 Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 4
3KF9204-1 Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 2
3KF9304-1 Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 3
3KF9404-1 Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 4
3KF9112-0AA00 Accessory: Mounting brackets, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0AB00 Accessory: Mounting brackets, for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 1/2
3KF9112-0AA10 Accessory: Mounting brackets, for 3KF SITOR | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0AA10 Accessory: Mounting brackets, for 3KF SITOR | Version: Box terminals, flat terminals | For: 3KF size 2
3KF9112-0CA00 Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0CA00 Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 2
3KF9312-0CA00 Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 3
3KF9412-0CA00 Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 4
3KF9512-0CA00 Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 5
3KF9212-0CB00 Accessory: Fuse covers, for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 2
AccessoriesSiemens
64 product codes available in this family
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Siemens SENTRON 3KF Switch Disconnector with Fuses Accessories

Brand Siemens·Accessories

Available part numbers (64)

3KF9105-2AA00, 3KF9105-1AA00, 3KF9205-1AA00, 3KF9205-0AA00, 3KF9305-0AA00, 3KF9405-0AA00, 3KF9505-0AA00, 3KF9105-2BA00, 3KF9205-0BA00, 3KF9305-0BA00 + 54 more — see full table ↓

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Product codeSpec
3KF9105-2AA00Accessory: 4th contact element for 3KF LV HRC | Version: Box terminals | For: 3KF size 1
3KF9105-1AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 1
3KF9205-1AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 2
3KF9205-0AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 2
3KF9305-0AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 3
3KF9405-0AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 4
3KF9505-0AA00Accessory: 4th contact element for 3KF LV HRC | Version: Flat terminals | For: 3KF size 5
3KF9105-2BA00Accessory: 4th contact element for 3KF SITOR | Version: Box terminals | For: 3KF size 1
3KF9205-0BA00Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 2
3KF9305-0BA00Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 3
3KF9405-0BA00Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 4
3KF9505-0BA00Accessory: 4th contact element for 3KF SITOR | Version: Flat terminals | For: 3KF size 5
3KF9106-2AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Box terminals | For: 3KF size 1
3KF9106-1AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 1
3KF9206-1AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 2
3KF9206-0AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 2
3KF9306-0AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 3
3KF9406-0AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 4
3KF9506-0AA00Accessory: N terminals with removable jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 5
3KF9106-8AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Box terminals | For: 3KF size 1
3KF9106-6AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 1
3KF9206-6AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR | Detail: Flat terminals at rear | For: 3KF size 2
3KF9206-7AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 2
3KF9306-7AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 3
3KF9406-7AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 4
3KF9506-7AA00Accessory: N/PE terminals with permanent jumper | Version: for 3KF LV HRC/SITOR, Flat terminals | For: 3KF size 5
3KF9101-1AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 1
3KF9201-1AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 2
3KF9301-1AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 3
3KF9401-1AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 4
3KF9501-1AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Gray | For: 3KF size 5
3KF9101-2AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 1
3KF9201-2AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 2
3KF9301-2AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 3
3KF9401-2AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 4
3KF9501-2AA00Accessory: Direct op. mech., for 3KF LV HRC | Version: Can be locked with up to 3 padlocks | Detail: Red/yellow | For: 3KF size 5
8UD1141-3AF21Accessory: Door-coupl. rotary op. mech. | Version: for 3KF LV HRC/SITOR, Test – O – I | Detail: Gray | For: 3KF size 3
8UD1141-3AF25Accessory: Door-coupl. rotary op. mech. | Version: for 3KF LV HRC/SITOR, Test – O – I | Detail: Red/yellow | For: 3KF size 3
3KF9112-0AB00Accessory: Mounting brackets for aux. switch | Version: modules, for 3KF size 1 with rear | Detail: terminals | For: 3KF size 1
3KF9204-6Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 2
3KF9304-6Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 3
3KF9404-6Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Standard version | For: 3KF size 4
3KF9204-7Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 2
3KF9304-7Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 3
3KF9404-7Accessory: Terminal covers, for 3KF LV HRC | Version: For 3-pole devices | Detail: 6 units, Short version | For: 3KF size 4
3KF9204-8Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 2
3KF9304-8Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 3
3KF9404-8Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Standard version | For: 3KF size 4
3KF9204-5Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 2
3KF9304-5Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 3
3KF9404-5Accessory: Terminal covers, for 3KF LV HRC | Version: For 4-pole devices | Detail: 8 units, Short version | For: 3KF size 4
3KF9204-1Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 2
3KF9304-1Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 3
3KF9404-1Accessory: Spare part for terminal covers | Version: for 3KF LV HRC, 1 unit | Detail: Short version | For: 3KF size 4
3KF9112-0AA00Accessory: Mounting brackets, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0AB00Accessory: Mounting brackets, for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 1/2
3KF9112-0AA10Accessory: Mounting brackets, for 3KF SITOR | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0AA10Accessory: Mounting brackets, for 3KF SITOR | Version: Box terminals, flat terminals | For: 3KF size 2
3KF9112-0CA00Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 1
3KF9212-0CA00Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 2
3KF9312-0CA00Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 3
3KF9412-0CA00Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 4
3KF9512-0CA00Accessory: Fuse covers, for 3KF LV HRC | Version: Box terminals, flat terminals | For: 3KF size 5
3KF9212-0CB00Accessory: Fuse covers, for 3KF LV HRC | Version: Flat terminals at rear | For: 3KF size 2

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