Novapart logo

Circuit Protection

Found 39118 products. Showing up to 30 products per page (1304 pages).

Subcategories

Fuses & Fuse Accessories

Thermistors

Circuit Breakers

TVS - Transient Voltage Suppressors

Gas Discharge Tubes - GDT

Semiconductors - Discretes

Manufacturer

Price range

5SY4405-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 0.5 A
Siemens 5SY4405-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 0.5 A

210.49 EUR/unit
5SY4405-8: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 0.5 A
Siemens 5SY4405-8

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 0.5 A

192.9 EUR/unit
5SY4406-6KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 6 A
Siemens 5SY4406-6KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 6 A

155.69 EUR/unit
5SY4408-5: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 8 A
Siemens 5SY4408-5

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 8 A

229.71 EUR/unit
5SY4408-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 8 A
Siemens 5SY4408-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 8 A

210.49 EUR/unit
5SY4410-6KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A
Siemens 5SY4410-6KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A

132.68 EUR/unit
5SY4410-7: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A
Siemens 5SY4410-7

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A

136.85 EUR/unit
5SY4410-8: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A
Siemens 5SY4410-8

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 10 A

169.68 EUR/unit
5SY4413-7: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 13 A
Siemens 5SY4413-7

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 13 A

140.07 EUR/unit
5SY4413-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 13 A
Siemens 5SY4413-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 13 A

174.91 EUR/unit
5SY4415-7: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 1.6 A
Siemens 5SY4415-7

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 1.6 A

161.68 EUR/unit
5SY4420-6KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 20 A
Siemens 5SY4420-6KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 20 A

132.68 EUR/unit
5SY4425-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 25 A
Siemens 5SY4425-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 25 A

174.91 EUR/unit
5SY4432-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 32 A
Siemens 5SY4432-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 32 A

210.49 EUR/unit
5SY4450-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 50 A
Siemens 5SY4450-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 50 A

314.99 EUR/unit
5SY4463-7KK11: Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 63 A
Siemens 5SY4463-7KK11

Circuit Breaker, MCB, 5SY4, 4P, 10 kA, 400 V, 63 A

367.62 EUR/unit
5SY4513-5: Circuit Breaker, MCB, 5SY4, 1P+N, 10 kA, 230 V, 13 A
Siemens 5SY4513-5

Circuit Breaker, MCB, 5SY4, 1P+N, 10 kA, 230 V, 13 A

83.12 EUR/unit
5SY4603-8: Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 3 A
Siemens 5SY4603-8

Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 3 A

174.49 EUR/unit
5SY4605-7: Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 0.5 A
Siemens 5SY4605-7

Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 0.5 A

146.47 EUR/unit
5SY4608-7: Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 8 A
Siemens 5SY4608-7

Circuit Breaker, MCB, 5SY4, 3P+N, 10 kA, 400 V, 8 A

146.47 EUR/unit
5SY5102-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 2 A
Siemens 5SY5102-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 2 A

57.45 EUR/unit
5SY5103-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 3 A
Siemens 5SY5103-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 3 A

57.45 EUR/unit
5SY5104-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 4 A
Siemens 5SY5104-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 4 A

56.13 EUR/unit
5SY5106-6KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 6 A
Siemens 5SY5106-6KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 6 A

41.93 EUR/unit
5SY5106-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 6 A
Siemens 5SY5106-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 6 A

57.45 EUR/unit
5SY5108-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 8 A
Siemens 5SY5108-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 8 A

57.45 EUR/unit
5SY5110-6KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 10 A
Siemens 5SY5110-6KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 10 A

34.29 EUR/unit
5SY5110-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 10 A
Siemens 5SY5110-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 10 A

47.74 EUR/unit
5SY5113-6KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 13 A
Siemens 5SY5113-6KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 13 A

35.94 EUR/unit
5SY5113-7KK11: Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 13 A
Siemens 5SY5113-7KK11

Circuit Breaker, MCB, 5SY5, 1P, 10 kA, 400 VAC/220 VDC, 13 A

47.74 EUR/unit