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Circuit breakers

(999+ products available)

Three Phase 400 Kv Sf6 <b>Circuit</b> <b>Breaker</b> - Product Image 1
Three Phase 400 Kv Sf6 <b>Circuit</b> <b>Breaker</b> - Product Image 2

Three Phase 400 Kv Sf6 Circuit Breaker

Min. order: 1 set
DY125U MCCB <b>Circuit</b> <b>Breaker</b> for Pump Applications - Product Image 1

DY125U MCCB Circuit Breaker for Pump Applications

£19.92
Min. order: 1 piece
Portaf 1x38 32A 690V <b>Circuit</b> <b>Breakers</b> - Product Image 1

Portaf 1x38 32A 690V Circuit Breakers

£3.46
Min. order: 12 pieces
Chint 70015 Curve C 190234 1P+N 6A 4.5kA 1M Din Rail <b>Circuit</b> <b>Breaker</b> - Product Image 1

Chint 70015 Curve C 190234 1P+N 6A 4.5kA 1M Din Rail Circuit Breaker

Min. order: 1 piece
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 1
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 2
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 3
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 4
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 5
Schneider Molded case <b>Circuit</b> <b>Breaker</b> NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A - Product Image 6

Schneider Molded case Circuit Breaker NSX400H 70kA AC 3P3D 400A 2.3 C40H32D400 Voltage: 690V Current: 16-630A

£199.16-221.29
Min. order: 1 pack
Electric MCB IDPNa 1P+N Mini <b>Circuit</b> <b>Breaker</b> with 30mA Leakage Protection Vigi 6kA 220V 6A-40A - Product Image 1
Electric MCB IDPNa 1P+N Mini <b>Circuit</b> <b>Breaker</b> with 30mA Leakage Protection Vigi 6kA 220V 6A-40A - Product Image 2
Electric MCB IDPNa 1P+N Mini <b>Circuit</b> <b>Breaker</b> with 30mA Leakage Protection Vigi 6kA 220V 6A-40A - Product Image 3
Electric MCB IDPNa 1P+N Mini <b>Circuit</b> <b>Breaker</b> with 30mA Leakage Protection Vigi 6kA 220V 6A-40A - Product Image 4

Electric MCB IDPNa 1P+N Mini Circuit Breaker with 30mA Leakage Protection Vigi 6kA 220V 6A-40A

£3.69-4.43
Min. order: 5 pieces
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 1
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 2
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 3
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 4
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 5
Inventory 3RV1021-1KA10 Sirius Mccb <b>Breaker</b> 3P 10kA DIN Rail Moulded Case <b>Circuit</b> <b>Breakers</b> - Product Image 6

Inventory 3RV1021-1KA10 Sirius Mccb Breaker 3P 10kA DIN Rail Moulded Case Circuit Breakers

£56.53
Min. order: 1 acre
New & Original Siemens <b>Circuit</b> <b>Breaker</b> 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0 - Product Image 1
New & Original Siemens <b>Circuit</b> <b>Breaker</b> 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0 - Product Image 2
New & Original Siemens <b>Circuit</b> <b>Breaker</b> 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0 - Product Image 3
New & Original Siemens <b>Circuit</b> <b>Breaker</b> 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0 - Product Image 4
New & Original Siemens <b>Circuit</b> <b>Breaker</b> 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0 - Product Image 5

New & Original Siemens Circuit Breaker 3VA2 IEC Frame 1000 Breaking Capacity Class M Icu=55 KA 415V 3-pole 3VA2580-5HN32-0AA0

£516.25-590.01
Min. order: 1 piece