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  Circuit breakers  (20,443 offers of 5,552,742 product items)

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Altech Thermal Circuit Breaker - V-EA 2 Pole 480Y/277V Voltage Rating DIN Rail Mount, 12.5A Current Rating / 8991923 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2GU125
from £ 26.547*
per piece
 
 piece
ABB 2CSR255040R3254 circuit breaker Molded case circuit breaker (3 offers) 
The DS201 series RCBO is a 1P+N in two-modules device for the protection of end user single-phase circuits against overload and short-circuit currents; protection against the effects of sinusoidal ...
ABB
2CSR255040R3254
from £ 48.38*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 2 Pole 277V Voltage Rating DIN Rail Mount, 25A Current Rating / 8991884 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2G25UM
from £ 21.725*
per piece
 
 piece
Eaton 0.63 → 1 A Motor Protection Circuit Breaker, 690 V / 2299464 (1 offer) 
The Eaton 3 pole motor protective circuit breaker has 0.63 to 1 amp current rating. It is suitable for motors with efficiency class IE3.IP20 protection class III overvoltage category Pollution degr...
Eaton
229673 PKZM0-1-C
from £ 92.848*
per piece
 
 piece
Eaton 1 → 1.6 A Motor Protection Circuit Breaker, 690 V / 2299471 (1 offer) 
The Eaton 3 pole motor protective circuit breaker has 1 to 1.6 amp current rating. It is suitable for motors with efficiency class IE3.IP20 protection class III overvoltage category Pollution degree 3
Eaton
229833 PKZM0-1,6-SC
from £ 98.284*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 2 Pole 480Y/277V Voltage Rating DIN Rail Mount, 1A Current Rating / 8991929 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2GU1
from £ 28.478*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 2 Pole 277V Voltage Rating DIN Rail Mount, 3.5A Current Rating / 8991897 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2G3.5UM
from £ 22.835*
per piece
 
 piece
Eaton PKE12/XTU-4 circuit breaker Motor protective circuit breaker 3 (2 offers)
Eaton
121732
from £ 178.659*
per piece
 
 piece
Eaton 1 A PKZM0 Motor Protection Circuit Breaker, 690 V / 2402716 (3 offers) 
Current Rating = 1 A Range = PKZM0 Motor Protection Component = Circuit Breaker Supply Voltage = 690 V Motor Protection System = Transformer Protection
Eaton
199167 PKZM0-1-T-PI
from £ 59.56*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 3 Pole 480Y/277V Voltage Rating DIN Rail Mount, 50A Current Rating / 8998712 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
3D50UM
from £ 69.253*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 2 Pole 277V Voltage Rating DIN Rail Mount, 32A Current Rating / 8991894 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2G32UM
from £ 22.305*
per piece
 
 piece
ABB 2CSR255041R1164 circuit breaker Molded case circuit breaker (1 offer) 
The DS201 series RCBO is a 1P+N in two-modules device for the protection of end user single-phase circuits against overload and short-circuit currents; protection against the effects of sinusoidal ...
ABB
2CSR255041R1164
from £ 184.48*
per piece
 
 piece
Eaton 1 A PKZM0 Motor Protection Circuit Breaker, 690 V / 2402701 (2 offers) 
Current Rating = 1 A Range = PKZM0 Motor Protection Component = Circuit Breaker Supply Voltage = 690 V Motor Protection System = Motor Starter Combination (MSC)
Eaton
199152 PKZM0-1-PI
from £ 53.63*
per piece
 
 piece
Eaton 1.6 A PKZM0 Motor Protection Circuit Breaker, 690 V / 2402743 (2 offers) 
Current Rating = 1.6 A Range = PKZM0 Motor Protection Component = Circuit Breaker Supply Voltage = 690 V Motor Protection System = Motor Starter Combination (MSC)
Eaton
199194 PKZM0-1,6-SPI32
from £ 54.10*
per piece
 
 piece
Altech Thermal Circuit Breaker - V-EA 2 Pole 277V Voltage Rating DIN Rail Mount, 40A Current Rating / 8991907 (1 offer) 
Altech V-EA Series DIN Rail. Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breake...
Altech
2G40UM
from £ 25.672*
per piece
 
 piece
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