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  Circuit Breakers (8,731 items)

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Circuit breaker; 240VAC; Inom: 40A; Poles: 3; Charact: C; 10kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 240V AC Operating temperature: -40...70°C Current rating: 40A IP rating: IP20 Charac...
LOVATO Electric
P1MBUL3PC40
from £ 70.03*
per piece
from £ 70.03*
per piece
 
 piece
Circuit breaker; 240VAC; Inom: 40A; Poles: 3; Charact: D; 10kA; IP20 (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 240V AC Operating temperature: -40...70°C Current rating: 40A IP rating: IP20 Charac...
LOVATO Electric
P1MBUL3PD40
from £ 78.49*
per piece
from £ 78.49*
per piece
 
 piece
ABB S301P-C4NA circuit breaker Miniature circuit breaker Type C 1+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
2CDS381103R0044
from £ 48.46*
per piece
from £ 48.46*
per piece
 
 piece
ABB S301P-D4NA circuit breaker Miniature circuit breaker Type D 1+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
2CDS381103R0041
from £ 56.08*
per piece
from £ 56.08*
per piece
 
 piece
ABB S301P-K4NA circuit breaker Miniature circuit breaker Type K 1+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
2CDS381103R0337
from £ 56.22*
per piece
from £ 56.22*
per piece
 
 piece
ABB S301P-Z4NA circuit breaker Miniature circuit breaker Type Z 1+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
2CDS381103R0338
from £ 54.89*
per piece
from £ 54.89*
per piece
 
 piece
Circuit breaker; 240VAC; Inom: 4A; Poles: 1+N; plug-in SMISSLINE (1 offer) 
Manufacturer: ABB Mounting: plug-in SMISSLINE Rated voltage: 240V AC Operating temperature: -25...60°C Current rating: 4A IP rating: IP20 Electrical life: 10000 cycles Characteristics: K Cross sect...
ABB
2CCS571103R8337
from £ 76.34*
per piece
from £ 76.34*
per piece
 
 piece
ABB 2CCS571103R8044 circuit breaker Miniature circuit breaker (1 offer) 
S401M-C4NP Miniature Circuit Breaker 2 Pole Protected Neutral C Char. 4A Icn 10kA Icu 15kA ~240/415V
ABB
2CCS571103R8044
from £ 73.16*
per piece
from £ 73.16*
per piece
 
 piece
ABB S301P-K4 circuit breaker Miniature circuit breaker Type K 1 (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
2CDS381001R0337
from £ 30.70*
per piece
from £ 30.70*
per piece
 
 piece
ABB S301P-Z4 circuit breaker Miniature circuit breaker Type Z 1 (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
2CDS381001R0338
from £ 31.23*
per piece
from £ 31.23*
per piece
 
 piece
ABB S301P-C4 circuit breaker Miniature circuit breaker Type C 1 (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
2CDS381001R0044
from £ 26.33*
per piece
from £ 26.33*
per piece
 
 piece
ABB S301P-D4 circuit breaker Miniature circuit breaker Type D 1 (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
2CDS381001R0041
from £ 29.76*
per piece
from £ 29.76*
per piece
 
 piece
ABB S401M-C4 circuit breaker Miniature circuit breaker 2 (2 offers) 
SMISSLINE TP S400E are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS571001R0044
from £ 29.59*
per piece
from £ 29.59*
per piece
 
 piece
ABB S401M-K4 circuit breaker Miniature circuit breaker Type K 1 (1 offer) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
S401M-K4
from £ 37.73*
per piece
from £ 37.73*
per piece
 
 piece
ABB 2CCS572001R0337 circuit breaker Miniature circuit breaker (2 offers) 
S402M-K4 Miniature Circuit Breaker 2 Poles K Characteristic 4A Icu 25kA ~240/415V
ABB
2CCS572001R0337
from £ 78.063*
per piece
from £ 78.063*
per piece
 
 piece
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