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Circuit Protection

Found 61600 products. Showing up to 30 products per page (2054 pages).

Subcategories

Fuses & Fuse Accessories

Thermistors

Circuit Breakers

TVS - Transient Voltage Suppressors

Gas Discharge Tubes - GDT

Manufacturer

Price range

3RV2021-4DA20-0BA0: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A
Siemens 3RV2021-4DA20-0BA0

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A

147.37 EUR/unit
3RV2021-4DA25: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2021-4DA25

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A, Auxiliary Switch 1NO+1NC

136.59 EUR/unit
3RV2021-4DA40: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A
Siemens 3RV2021-4DA40

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A

111.57 EUR/unit
3RV2021-4EA10-0BA0: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 25 kA, 400 V, 32 A
Siemens 3RV2021-4EA10-0BA0

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 25 kA, 400 V, 32 A

179.28 EUR/unit
3RV2021-4EA10-0DA0: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A
Siemens 3RV2021-4EA10-0DA0

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A

180.09 EUR/unit
3RV2021-4EA15-0BA0: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 25 kA, 400 V, 32 A, Auxiliary Switch, 500 Cycles
Siemens 3RV2021-4EA15-0BA0

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 25 kA, 400 V, 32 A, Auxiliary Switch, 500 Cycles

193.17 EUR/unit
3RV2021-4EA25: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2021-4EA25

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A, Auxiliary Switch 1NO+1NC

165.3 EUR/unit
3RV2021-4EA40: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A
Siemens 3RV2021-4EA40

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 32 A

141.54 EUR/unit
3RV2021-4FA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A
Siemens 3RV2021-4FA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A

192.27 EUR/unit
3RV2021-4FA10-0BA0: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A
Siemens 3RV2021-4FA10-0BA0

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A

232.29 EUR/unit
3RV2021-4FA15: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2021-4FA15

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 20 kA, 400 V, 40 A, Auxiliary Switch 1NO+1NC

210.54 EUR/unit
3RV2021-4NA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A
Siemens 3RV2021-4NA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A

147.9 EUR/unit
3RV2021-4NA15: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2021-4NA15

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A, Auxiliary Switch 1NO+1NC

165.3 EUR/unit
3RV2021-4NA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A
Siemens 3RV2021-4NA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 28 A

147.9 EUR/unit
3RV20214DA10: Thermal Magnetic Circuit Breaker, Size S0, SIRIUS 3RV2 Series, 25 A, 3 Pole, 690 V, DIN Rail
Siemens 3RV20214DA10

Thermal Magnetic Circuit Breaker, Size S0, SIRIUS 3RV2 Series, 25 A, 3 Pole, 690 V, DIN Rail

140.23 EUR/unit
3RV20214PA10: Thermal Magnetic Circuit Breaker, Size S0, SIRIUS 3RV2 Series, 36 A, 3 Pole, 690 V, DIN Rail
Siemens 3RV20214PA10

Thermal Magnetic Circuit Breaker, Size S0, SIRIUS 3RV2 Series, 36 A, 3 Pole, 690 V, DIN Rail

294.11 EUR/unit
3RV2023-1KA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 100 kA, 400 V, 12.5 A
Siemens 3RV2023-1KA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 100 kA, 400 V, 12.5 A

86.22 EUR/unit
3RV2023-1KA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 100 kA, 400 V, 12.5 A
Siemens 3RV2023-1KA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 100 kA, 400 V, 12.5 A

88.25 EUR/unit
3RV2023-4AA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 16 A
Siemens 3RV2023-4AA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 16 A

91.58 EUR/unit
3RV2023-4BA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 20 A
Siemens 3RV2023-4BA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 20 A

91.58 EUR/unit
3RV2023-4BA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 20 A
Siemens 3RV2023-4BA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 20 A

88.43 EUR/unit
3RV2023-4CA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 22 A
Siemens 3RV2023-4CA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 22 A

98.25 EUR/unit
3RV2023-4DA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A
Siemens 3RV2023-4DA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A

107.72 EUR/unit
3RV2023-4DA20: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A
Siemens 3RV2023-4DA20

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 55 kA, 400 V, 25 A

111.57 EUR/unit
3RV2031-4BA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A
Siemens 3RV2031-4BA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A

167.91 EUR/unit
3RV2031-4BB10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A
Siemens 3RV2031-4BB10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A

223.59 EUR/unit
3RV2031-4BB15: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2031-4BB15

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 20 A, Auxiliary Switch 1NO+1NC

241.86 EUR/unit
3RV2031-4DA10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A
Siemens 3RV2031-4DA10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A

187.0 EUR/unit
3RV2031-4DA15: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A, Auxiliary Switch 1NO+1NC
Siemens 3RV2031-4DA15

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A, Auxiliary Switch 1NO+1NC

214.02 EUR/unit
3RV2031-4DB10: Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A
Siemens 3RV2031-4DB10

Thermal Magnetic Circuit Breaker, MPCB, 3RV2, 3P, 65 kA, 400 V, 25 A

244.47 EUR/unit