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  Circuit breakers  (21,073 offers of 5,842,425 product items)

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Phoenix Contact Electronic Circuit breaker / 8016930 (1 offer) 
EC Series - Phoenix Contact Circuit Breakers. EC series electronic device circuit breakers. A combination of active electronic current limitation in the event of short circuit and overload shutdown...
Phoenix Contact
0903028
from £ 84.095*
per piece
 
 piece
Lovato P1RD Residual Current Circuit Breaker, 40A, 4P Pole, 300mA, Type AC, 230 V ac, 400 V ac / 2775048 (2 offers) 
Circuit Breaker Type = RCCB Current Rating = 40A Number of Poles = 4P Range = P1 Trip Sensitivity = 300mA Tripping Characteristics = Type AC Voltage Rating = 230 V ac, 400 V ac Series = P1RD
LOVATO Electric
P1RD4P40AC300
from £ 40.16*
per piece
 
 piece
Phoenix Contact CAPAROC Electronic Circuit Breaker 10A 12 → 24V E1 12-24DC, 1 channels , Plug-On / 2697941 (2 offers) 
Range = CAPAROC Series = E1 12-24DC Number of Channels = 1 Current Rating = 10A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1115649
from £ 41.45*
per piece
 
 piece
ABB S204M-Z4 circuit breaker Miniature circuit breaker 4 (1 offer) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS274001R0338
from £ 120.72*
per piece
 
 piece
Phoenix Contact CAPAROC Electronic Circuit Breaker 4A 12 → 24V E1 12-24DC, 1 channels , Plug-On / 2697940 (1 offer) 
Range = CAPAROC Series = E1 12-24DC Number of Channels = 1 Current Rating = 4A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1115415
from £ 41.62*
per piece
 
 piece
Phoenix Contact Electronic Circuit Breaker 1A 12 → 24V, 1 channels , Plug-On / 2698050 (1 offer) 
Number of Channels = 1 Current Rating = 1A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1157288
from £ 42.08*
per piece
 
 piece
Lovato P1RD Residual Current Circuit Breaker, 63A, 4P Pole, 300mA, Type AC, 230 V ac, 400 V ac / 2775050 (2 offers) 
Circuit Breaker Type = RCCB Current Rating = 63A Number of Poles = 4P Range = P1 Trip Sensitivity = 300mA Tripping Characteristics = Type AC Voltage Rating = 230 V ac, 400 V ac Series = P1RD
LOVATO Electric
P1RD4P63AC300
from £ 45.53*
per piece
 
 piece
Phoenix Contact CAPAROC Electronic Circuit Breaker 4A, 2 channels / 2658974 (1 offer) 
Range = CAPAROC Number of Channels = 2 Current Rating = 4A
Phoenix Contact
1115655
from £ 75.846*
per piece
 
 piece
Phoenix Contact 2800904 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/O contact, plug for base element.
Phoenix Contact
2800904
from £ 40.249*
per piece
 
 piece
ABB S303P-K0,2 circuit breaker Miniature circuit breaker Type K 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
2CDS383001R0087
from £ 102.68*
per piece
 
 piece
Phoenix Contact Electronic Circuit Breaker 4A 12 → 24V, 1 channels , Plug-On / 2698048 (1 offer) 
Number of Channels = 1 Current Rating = 4A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1157285
from £ 41.09*
per piece
 
 piece
ABB S303P-Z1,6 circuit breaker Miniature circuit breaker Type Z 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
2CDS383001R0258
from £ 112.12*
per piece
 
 piece
Lovato SM Undervoltage Release for use with SM2, SM3 Series Circuit Breakers / 2485679 (2 offers) 
Accessory Type = Undervoltage Release Range = SM
LOVATO Electric
SM2X14400
from £ 21.70*
per piece
 
 piece
ABB S303P-Z63NA circuit breaker Miniature circuit breaker Type Z 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
2CDS383103R0608
from £ 174.61*
per piece
 
 piece
Phoenix Contact CB E1 24DC/8A S-R P circuit breaker (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and reset input, plug for base element.
Phoenix Contact
2800913
from £ 37.585*
per piece
 
 piece
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