• Siemens SENTRON 3NA7 LV HRC fuse links gG, non-insulated grip lugs
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Siemens SENTRON 3NA7 LV HRC fuse links gG, non-insulated grip lugs

Siemens SENTRON 3NA7 LV HRC fuse links gG, non-insulated grip lugs

SENTRON 3NA7 LV HRC (NH) fuse links of operational class gG with combination alarm and non-insulated grip lugs, sizes 000 to 2.

Key features

  • Operational class gG, combination alarm
  • Non-insulated grip lugs
  • Sizes 000, 00, 1 and 2 from 2 A to 400 A
  • Rated voltages 500 V and 690 V AC

Specifications

Brand Siemens SENTRON
System LV HRC (NH)
Operational class gG
Indicator Combination alarm
Grip lugs Non-insulated
Source Siemens Catalog LV 10 · 2026, p. 566-569
3NA7802 Size: 000 | Mounting width: 21 mm | Rated current: 2 A | Un AC/DC: 500 V/250 V
3NA7802-6 Size: 000 | Mounting width: 21 mm | Rated current: 2 A | Un AC/DC: 690 V/250 V
3NA7804 Size: 000 | Mounting width: 21 mm | Rated current: 4 A | Un AC/DC: 500 V/250 V
3NA7804-6 Size: 000 | Mounting width: 21 mm | Rated current: 4 A | Un AC/DC: 690 V/250 V
3NA7801 Size: 000 | Mounting width: 21 mm | Rated current: 6 A | Un AC/DC: 500 V/250 V
3NA7801-6 Size: 000 | Mounting width: 21 mm | Rated current: 6 A | Un AC/DC: 690 V/250 V
3NA7803 Size: 000 | Mounting width: 21 mm | Rated current: 10 A | Un AC/DC: 500 V/250 V
3NA7803-6 Size: 000 | Mounting width: 21 mm | Rated current: 10 A | Un AC/DC: 690 V/250 V
3NA7805 Size: 000 | Mounting width: 21 mm | Rated current: 16 A | Un AC/DC: 500 V/250 V
3NA7805-6 Size: 000 | Mounting width: 21 mm | Rated current: 16 A | Un AC/DC: 690 V/250 V
3NA7105 Size: 1 | Mounting width: 30 mm | Rated current: 16 A | Un AC/DC: 500 V/440 V
3NA7807 Size: 000 | Mounting width: 21 mm | Rated current: 20 A | Un AC/DC: 500 V/250 V
3NA7807-6 Size: 000 | Mounting width: 21 mm | Rated current: 20 A | Un AC/DC: 690 V/250 V
3NA7107 Size: 1 | Mounting width: 30 mm | Rated current: 20 A | Un AC/DC: 500 V/440 V
3NA7810 Size: 000 | Mounting width: 21 mm | Rated current: 25 A | Un AC/DC: 500 V/250 V
3NA7810-6 Size: 000 | Mounting width: 21 mm | Rated current: 25 A | Un AC/DC: 690 V/250 V
3NA7110 Size: 1 | Mounting width: 30 mm | Rated current: 25 A | Un AC/DC: 500 V/440 V
3NA7812 Size: 000 | Mounting width: 21 mm | Rated current: 32 A | Un AC/DC: 500 V/250 V
3NA7812-6 Size: 000 | Mounting width: 21 mm | Rated current: 32 A | Un AC/DC: 690 V/250 V
3NA7814 Size: 000 | Mounting width: 21 mm | Rated current: 35 A | Un AC/DC: 500 V/250 V
3NA7814-6 Size: 000 | Mounting width: 21 mm | Rated current: 35 A | Un AC/DC: 690 V/250 V
3NA7114 Size: 1 | Mounting width: 30 mm | Rated current: 35 A | Un AC/DC: 500 V/440 V
3NA7817 Size: 000 | Mounting width: 21 mm | Rated current: 40 A | Un AC/DC: 500 V/250 V
3NA7817-6KJ Size: 000 | Mounting width: 21 mm | Rated current: 40 A | Un AC/DC: 690 V/250 V
3NA7817-6 Size: 00 | Mounting width: 30 mm | Rated current: 40 A | Un AC/DC: 690 V/250 V
3NA7117 Size: 1 | Mounting width: 30 mm | Rated current: 40 A | Un AC/DC: 500 V/440 V
3NA7820 Size: 000 | Mounting width: 21 mm | Rated current: 50 A | Un AC/DC: 500 V/250 V
3NA7820-6KJ Size: 000 | Mounting width: 21 mm | Rated current: 50 A | Un AC/DC: 690 V/250 V
3NA7820-6 Size: 00 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 690 V/250 V
3NA7120 Size: 1 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 500 V/440 V
3NA7120-6 Size: 1 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 690 V/440 V
3NA7822 Size: 000 | Mounting width: 21 mm | Rated current: 63 A | Un AC/DC: 500 V/250 V
3NA7822-6 Size: 00 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 690 V/250 V
3NA7122 Size: 1 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 500 V/440 V
3NA7122-6 Size: 1 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 690 V/440 V
3NA7824 Size: 000 | Mounting width: 21 mm | Rated current: 80 A | Un AC/DC: 500 V/250 V
3NA7824-7 Size: 00 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 500 V/250 V
3NA7824-6 Size: 00 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 690 V/250 V
3NA7124 Size: 1 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 500 V/440 V
3NA7124-6 Size: 1 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 690 V/440 V
3NA7830 Size: 000 | Mounting width: 21 mm | Rated current: 100 A | Un AC/DC: 500 V/250 V
3NA7830-7 Size: 00 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 500 V/250 V
3NA7830-6 Size: 00 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 690 V/250 V
3NA7130 Size: 1 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 500 V/440 V
3NA7130-6 Size: 1 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 690 V/440 V
3NA7832 Size: 00 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 500 V/250 V
3NA7132 Size: 1 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 500 V/440 V
3NA7132-6 Size: 1 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 690 V/440 V
3NA7214 Size: 2 | Mounting width: 47.2 mm | Rated current: 35 A | Un AC/DC: 500 V/440 V
3NA7220 Size: 2 | Mounting width: 47.2 mm | Rated current: 50 A | Un AC/DC: 500 V/440 V
3NA7222 Size: 2 | Mounting width: 47.2 mm | Rated current: 63 A | Un AC/DC: 500 V/440 V
3NA7224 Size: 2 | Mounting width: 47.2 mm | Rated current: 80 A | Un AC/DC: 500 V/440 V
3NA7224-6 Size: 2 | Mounting width: 47.2 mm | Rated current: 80 A | Un AC/DC: 690 V/440 V
3NA7230 Size: 2 | Mounting width: 47.2 mm | Rated current: 100 A | Un AC/DC: 500 V/440 V
3NA7230-6 Size: 2 | Mounting width: 47.2 mm | Rated current: 100 A | Un AC/DC: 690 V/440 V
3NA7232 Size: 2 | Mounting width: 47.2 mm | Rated current: 125 A | Un AC/DC: 500 V/440 V
3NA7232-6 Size: 2 | Mounting width: 47.2 mm | Rated current: 125 A | Un AC/DC: 690 V/440 V
3NA7836 Size: 00 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 500 V/250 V
3NA7136 Size: 1 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 500 V/440 V
3NA7136-6 Size: 1 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 690 V/440 V
3NA7236 Size: 2 | Mounting width: 47.2 mm | Rated current: 160 A | Un AC/DC: 500 V/440 V
3NA7236-6 Size: 2 | Mounting width: 47.2 mm | Rated current: 160 A | Un AC/DC: 690 V/440 V
3NA7140 Size: 1 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 500 V/440 V
3NA7240 Size: 2 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 500 V/440 V
3NA7140-6 Size: 1 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 690 V/440 V
3NA7240-6 Size: 2 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 690 V/440 V
3NA7142 Size: 1 | Mounting width: 47.2 mm | Rated current: 224 A | Un AC/DC: 500 V/440 V
3NA7242 Size: 2 | Mounting width: 47.2 mm | Rated current: 224 A | Un AC/DC: 500 V/440 V
3NA7242-6 Size: 2 | Mounting width: 57.8 mm | Rated current: 224 A | Un AC/DC: 690 V/440 V
3NA7144 Size: 1 | Mounting width: 47.2 mm | Rated current: 250 A | Un AC/DC: 500 V/440 V
3NA7244 Size: 2 | Mounting width: 47.2 mm | Rated current: 250 A | Un AC/DC: 500 V/440 V
3NA7244-6 Size: 2 | Mounting width: 57.8 mm | Rated current: 250 A | Un AC/DC: 690 V/440 V
3NA7250-6 Size: 2 | Mounting width: 57.8 mm | Rated current: 300 A | Un AC/DC: 690 V/440 V
3NA7252 Size: 2 | Mounting width: 57.8 mm | Rated current: 315 A | Un AC/DC: 500 V/440 V
3NA7252-6 Size: 2 | Mounting width: 57.8 mm | Rated current: 315 A | Un AC/DC: 690 V/440 V
3NA7260 Size: 2 | Mounting width: 57.8 mm | Rated current: 400 A | Un AC/DC: 500 V/440 V
Fuses & Fuse HoldersSiemens
76 product codes available in this family
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Siemens SENTRON 3NA7 LV HRC fuse links gG, non-insulated grip lugs

Brand Siemens·Fuses & Fuse Holders

Available part numbers (76)

3NA7802, 3NA7802-6, 3NA7804, 3NA7804-6, 3NA7801, 3NA7801-6, 3NA7803, 3NA7803-6, 3NA7805, 3NA7805-6 + 66 more — see full table ↓

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Product codes & specifications
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Product codeSpec
3NA7802Size: 000 | Mounting width: 21 mm | Rated current: 2 A | Un AC/DC: 500 V/250 V
3NA7802-6Size: 000 | Mounting width: 21 mm | Rated current: 2 A | Un AC/DC: 690 V/250 V
3NA7804Size: 000 | Mounting width: 21 mm | Rated current: 4 A | Un AC/DC: 500 V/250 V
3NA7804-6Size: 000 | Mounting width: 21 mm | Rated current: 4 A | Un AC/DC: 690 V/250 V
3NA7801Size: 000 | Mounting width: 21 mm | Rated current: 6 A | Un AC/DC: 500 V/250 V
3NA7801-6Size: 000 | Mounting width: 21 mm | Rated current: 6 A | Un AC/DC: 690 V/250 V
3NA7803Size: 000 | Mounting width: 21 mm | Rated current: 10 A | Un AC/DC: 500 V/250 V
3NA7803-6Size: 000 | Mounting width: 21 mm | Rated current: 10 A | Un AC/DC: 690 V/250 V
3NA7805Size: 000 | Mounting width: 21 mm | Rated current: 16 A | Un AC/DC: 500 V/250 V
3NA7805-6Size: 000 | Mounting width: 21 mm | Rated current: 16 A | Un AC/DC: 690 V/250 V
3NA7105Size: 1 | Mounting width: 30 mm | Rated current: 16 A | Un AC/DC: 500 V/440 V
3NA7807Size: 000 | Mounting width: 21 mm | Rated current: 20 A | Un AC/DC: 500 V/250 V
3NA7807-6Size: 000 | Mounting width: 21 mm | Rated current: 20 A | Un AC/DC: 690 V/250 V
3NA7107Size: 1 | Mounting width: 30 mm | Rated current: 20 A | Un AC/DC: 500 V/440 V
3NA7810Size: 000 | Mounting width: 21 mm | Rated current: 25 A | Un AC/DC: 500 V/250 V
3NA7810-6Size: 000 | Mounting width: 21 mm | Rated current: 25 A | Un AC/DC: 690 V/250 V
3NA7110Size: 1 | Mounting width: 30 mm | Rated current: 25 A | Un AC/DC: 500 V/440 V
3NA7812Size: 000 | Mounting width: 21 mm | Rated current: 32 A | Un AC/DC: 500 V/250 V
3NA7812-6Size: 000 | Mounting width: 21 mm | Rated current: 32 A | Un AC/DC: 690 V/250 V
3NA7814Size: 000 | Mounting width: 21 mm | Rated current: 35 A | Un AC/DC: 500 V/250 V
3NA7814-6Size: 000 | Mounting width: 21 mm | Rated current: 35 A | Un AC/DC: 690 V/250 V
3NA7114Size: 1 | Mounting width: 30 mm | Rated current: 35 A | Un AC/DC: 500 V/440 V
3NA7817Size: 000 | Mounting width: 21 mm | Rated current: 40 A | Un AC/DC: 500 V/250 V
3NA7817-6KJSize: 000 | Mounting width: 21 mm | Rated current: 40 A | Un AC/DC: 690 V/250 V
3NA7817-6Size: 00 | Mounting width: 30 mm | Rated current: 40 A | Un AC/DC: 690 V/250 V
3NA7117Size: 1 | Mounting width: 30 mm | Rated current: 40 A | Un AC/DC: 500 V/440 V
3NA7820Size: 000 | Mounting width: 21 mm | Rated current: 50 A | Un AC/DC: 500 V/250 V
3NA7820-6KJSize: 000 | Mounting width: 21 mm | Rated current: 50 A | Un AC/DC: 690 V/250 V
3NA7820-6Size: 00 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 690 V/250 V
3NA7120Size: 1 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 500 V/440 V
3NA7120-6Size: 1 | Mounting width: 30 mm | Rated current: 50 A | Un AC/DC: 690 V/440 V
3NA7822Size: 000 | Mounting width: 21 mm | Rated current: 63 A | Un AC/DC: 500 V/250 V
3NA7822-6Size: 00 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 690 V/250 V
3NA7122Size: 1 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 500 V/440 V
3NA7122-6Size: 1 | Mounting width: 30 mm | Rated current: 63 A | Un AC/DC: 690 V/440 V
3NA7824Size: 000 | Mounting width: 21 mm | Rated current: 80 A | Un AC/DC: 500 V/250 V
3NA7824-7Size: 00 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 500 V/250 V
3NA7824-6Size: 00 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 690 V/250 V
3NA7124Size: 1 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 500 V/440 V
3NA7124-6Size: 1 | Mounting width: 30 mm | Rated current: 80 A | Un AC/DC: 690 V/440 V
3NA7830Size: 000 | Mounting width: 21 mm | Rated current: 100 A | Un AC/DC: 500 V/250 V
3NA7830-7Size: 00 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 500 V/250 V
3NA7830-6Size: 00 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 690 V/250 V
3NA7130Size: 1 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 500 V/440 V
3NA7130-6Size: 1 | Mounting width: 30 mm | Rated current: 100 A | Un AC/DC: 690 V/440 V
3NA7832Size: 00 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 500 V/250 V
3NA7132Size: 1 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 500 V/440 V
3NA7132-6Size: 1 | Mounting width: 30 mm | Rated current: 125 A | Un AC/DC: 690 V/440 V
3NA7214Size: 2 | Mounting width: 47.2 mm | Rated current: 35 A | Un AC/DC: 500 V/440 V
3NA7220Size: 2 | Mounting width: 47.2 mm | Rated current: 50 A | Un AC/DC: 500 V/440 V
3NA7222Size: 2 | Mounting width: 47.2 mm | Rated current: 63 A | Un AC/DC: 500 V/440 V
3NA7224Size: 2 | Mounting width: 47.2 mm | Rated current: 80 A | Un AC/DC: 500 V/440 V
3NA7224-6Size: 2 | Mounting width: 47.2 mm | Rated current: 80 A | Un AC/DC: 690 V/440 V
3NA7230Size: 2 | Mounting width: 47.2 mm | Rated current: 100 A | Un AC/DC: 500 V/440 V
3NA7230-6Size: 2 | Mounting width: 47.2 mm | Rated current: 100 A | Un AC/DC: 690 V/440 V
3NA7232Size: 2 | Mounting width: 47.2 mm | Rated current: 125 A | Un AC/DC: 500 V/440 V
3NA7232-6Size: 2 | Mounting width: 47.2 mm | Rated current: 125 A | Un AC/DC: 690 V/440 V
3NA7836Size: 00 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 500 V/250 V
3NA7136Size: 1 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 500 V/440 V
3NA7136-6Size: 1 | Mounting width: 30 mm | Rated current: 160 A | Un AC/DC: 690 V/440 V
3NA7236Size: 2 | Mounting width: 47.2 mm | Rated current: 160 A | Un AC/DC: 500 V/440 V
3NA7236-6Size: 2 | Mounting width: 47.2 mm | Rated current: 160 A | Un AC/DC: 690 V/440 V
3NA7140Size: 1 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 500 V/440 V
3NA7240Size: 2 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 500 V/440 V
3NA7140-6Size: 1 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 690 V/440 V
3NA7240-6Size: 2 | Mounting width: 47.2 mm | Rated current: 200 A | Un AC/DC: 690 V/440 V
3NA7142Size: 1 | Mounting width: 47.2 mm | Rated current: 224 A | Un AC/DC: 500 V/440 V
3NA7242Size: 2 | Mounting width: 47.2 mm | Rated current: 224 A | Un AC/DC: 500 V/440 V
3NA7242-6Size: 2 | Mounting width: 57.8 mm | Rated current: 224 A | Un AC/DC: 690 V/440 V
3NA7144Size: 1 | Mounting width: 47.2 mm | Rated current: 250 A | Un AC/DC: 500 V/440 V
3NA7244Size: 2 | Mounting width: 47.2 mm | Rated current: 250 A | Un AC/DC: 500 V/440 V
3NA7244-6Size: 2 | Mounting width: 57.8 mm | Rated current: 250 A | Un AC/DC: 690 V/440 V
3NA7250-6Size: 2 | Mounting width: 57.8 mm | Rated current: 300 A | Un AC/DC: 690 V/440 V
3NA7252Size: 2 | Mounting width: 57.8 mm | Rated current: 315 A | Un AC/DC: 500 V/440 V
3NA7252-6Size: 2 | Mounting width: 57.8 mm | Rated current: 315 A | Un AC/DC: 690 V/440 V
3NA7260Size: 2 | Mounting width: 57.8 mm | Rated current: 400 A | Un AC/DC: 500 V/440 V

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