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Circuit Breakers

Found 23316 products. Showing up to 30 products per page (778 pages).

Subcategories

Thermal Circuit Breakers

Electronic Circuit Breakers

Thermal Magnetic Circuit Breakers

Circuit Breaker Accessories

Magnetic Hydraulic Circuit Breakers

RCBO, RCD, GFCI, AFDD Circuit Breakers

Manufacturer

Price range

5SM2646-2: Residual Current Unit, for 5SL4 Series Circuit Breaker
Siemens 5SM2646-2

Residual Current Unit, for 5SL4 Series Circuit Breaker

352.24 EUR/unit
5SM2646-6: Residual Current Unit, for 5SL4 Series Circuit Breaker
Siemens 5SM2646-6

Residual Current Unit, for 5SL4 Series Circuit Breaker

101.31 EUR/unit
5SM2646-8: Residual Current Unit, for 5SL4 Series Circuit Breaker
Siemens 5SM2646-8

Residual Current Unit, for 5SL4 Series Circuit Breaker

154.05 EUR/unit
5SM2647-0: Residual Current Unit, for 5SP4 Series Circuit Breaker
Siemens 5SM2647-0

Residual Current Unit, for 5SP4 Series Circuit Breaker

395.81 EUR/unit
5SM2647-6: Residual Current Unit, for 5SP4 Series Circuit Breaker
Siemens 5SM2647-6

Residual Current Unit, for 5SP4 Series Circuit Breaker

194.78 EUR/unit
5SM2647-8: Residual Current Unit, for 5SP4 Series Circuit Breaker
Siemens 5SM2647-8

Residual Current Unit, for 5SP4 Series Circuit Breaker

345.53 EUR/unit
5SM2725-6: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2725-6

Residual Current Unit, for 5SY Series Circuit Breaker

122.17 EUR/unit
5SM2735-6: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2735-6

Residual Current Unit, for 5SY Series Circuit Breaker

113.54 EUR/unit
5SM2735-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2735-8

Residual Current Unit, for 5SY Series Circuit Breaker

112.26 EUR/unit
5SM2745-6: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2745-6

Residual Current Unit, for 5SY Series Circuit Breaker

118.19 EUR/unit
5SM2745-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2745-8

Residual Current Unit, for 5SY Series Circuit Breaker

92.77 EUR/unit
5SM2822-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2822-8

Residual Current Unit, for 5SY Series Circuit Breaker

129.48 EUR/unit
5SM2825-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2825-8

Residual Current Unit, for 5SY Series Circuit Breaker

146.17 EUR/unit
5SM2832-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2832-8

Residual Current Unit, for 5SY Series Circuit Breaker

138.18 EUR/unit
5SM2835-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2835-8

Residual Current Unit, for 5SY Series Circuit Breaker

160.69 EUR/unit
5SM2842-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2842-8

Residual Current Unit, for 5SY Series Circuit Breaker

157.37 EUR/unit
5SM2845-8: Residual Current Unit, for 5SY Series Circuit Breaker
Siemens 5SM2845-8

Residual Current Unit, for 5SY Series Circuit Breaker

200.6 EUR/unit
5SM2847-8: Residual Current Unit, for 5SP4 Series Circuit Breaker
Siemens 5SM2847-8

Residual Current Unit, for 5SP4 Series Circuit Breaker

323.64 EUR/unit
5SM3315-6KK: Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 125 A
Siemens 5SM3315-6KK

Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 125 A

279.5 EUR/unit
5SM3318-6KK: Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 100 A
Siemens 5SM3318-6KK

Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 100 A

197.37 EUR/unit
5SM3321-4: Circuit Breaker, SENTRON Series, 230 V, 16 A, 2 Pole, 800 A
Siemens 5SM3321-4

Circuit Breaker, SENTRON Series, 230 V, 16 A, 2 Pole, 800 A

541.31 EUR/unit
5SM3322-4: Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 25 A
Siemens 5SM3322-4

Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 25 A

541.31 EUR/unit
5SM3324-4: Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 40 A
Siemens 5SM3324-4

Circuit Breaker, RCCB, 5SM3, 2P, 10 kA, 230 V, 40 A

574.76 EUR/unit
5SM3326-4: Circuit Breaker, SENTRON Series, 230 V, 63 A, 2 Pole, 800 A
Siemens 5SM3326-4

Circuit Breaker, SENTRON Series, 230 V, 63 A, 2 Pole, 800 A

863.3 EUR/unit
5SM3342-4KK14: Circuit Breaker, SENTRON Series, 400 V, 25 A, 4 Pole, 800 A
Siemens 5SM3342-4KK14

Circuit Breaker, SENTRON Series, 400 V, 25 A, 4 Pole, 800 A

816.63 EUR/unit
5SM3344-4KK14: Circuit Breaker, SENTRON Series, 400 V, 40 A, 4 Pole, 800 A
Siemens 5SM3344-4KK14

Circuit Breaker, SENTRON Series, 400 V, 40 A, 4 Pole, 800 A

839.98 EUR/unit
5SM3345-0: Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 125 A
Siemens 5SM3345-0

Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 125 A

1912.26 EUR/unit
5SM3345-6: Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 125 A
Siemens 5SM3345-6

Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 125 A

1318.05 EUR/unit
5SM3346-4KK14: Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 63 A
Siemens 5SM3346-4KK14

Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 63 A

1125.01 EUR/unit
5SM3347-4KK14: Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 80 A
Siemens 5SM3347-4KK14

Circuit Breaker, RCCB, 5SM3, 4P, 10 kA, 400 V, 80 A

1563.08 EUR/unit