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  Circuit breakers  (18,923 offers of 5,349,934 product items)

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Siemens
5ST3805-1
£ 19.098*
per set
 
 piece
Circuit breaker; 230VAC; Inom: 6A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 6A IP rating: IP20 Electrical life...
Legrand
S 301 C6 TX
from £ 4.84*
per piece
 
 piece
ABB S303P-D1,6 circuit breaker Miniature circuit breaker Type D 3 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS383001R0971
from £ 97.48*
per piece
 
 piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 690V Voltage Rating, 8A Current Rating / 2132516 (2 offers) 
The Siemens SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation ...
Siemens
3RV2111-1HA10
from £ 55.17*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 32A; Poles: 1; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 32A IP rating: IP20 Electrical lif...
Legrand
S 301 C32 TX
from £ 4.97*
per piece
 
 piece
ABB S303P-D1,6NA circuit breaker Miniature circuit breaker Type D 3+N (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS383103R0971
from £ 120.87*
per piece
 
 piece
Siemens
5ST3055
£ 563.469*
per piece
 
 piece
Schneider Electric
A9F04106
from £ 4.58*
per piece
 
 piece
ABB S303P-D10 circuit breaker Miniature circuit breaker Type D 3 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS383001R0101
from £ 81.37*
per piece
 
 piece
Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 12.5A, Breaking Capacity 70 kA, DIN Rail Mount / 2719442 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 3 Current Rating = 12.5A Breaking Capacity at Maximum Voltage Rating = 70 kA Mounting Style = DIN Rail Better World Claim = Extended product life, Sa...
Siemens
3VA1192-6MG36-0AA0
£ 253.401*
per piece
 
 piece
Schneider Electric
A9F08132
from £ 11.40*
per piece
 
 piece
ABB S303P-D10NA circuit breaker Miniature circuit breaker Type D 3+N (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS383103R0101
from £ 101.00*
per piece
 
 piece
Siemens Sentron Remote Controlled Mechanism for use with Miniature Circuit Breakers / 1875160 (1 offer) 
Remote operating mechanism power ext. req. For CB, residual current circuit breaker RC blocks, RCBO
Siemens
5ST3070
£ 529.611*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 6A; Poles: 1; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...45°C Current rating: 6A IP rating: IP20 Characteristics...
Siemens
5SL6106-7
from £ 3.97*
per piece
 
 piece
ABB S303P-D13 circuit breaker Miniature circuit breaker Type D 3 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS383001R0131
from £ 81.40*
per piece
 
 piece
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