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  Thermal Breakers (1,287 items)

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Sensata / Airpax Airpax Thermal Circuit Breaker - IULN1 Single Pole Panel Mount, 20A Current Rating / 2750318 (1 offer) 
Current Rating = 20A Number of Poles = 1 Width = 19.05mm Series = IULN1 Mounting Style = Panel Mount
Airpax
IULN1-1-52-20.0
£ 67.697*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IULN1 Single Pole Panel Mount, 40A Current Rating / 2750321 (1 offer) 
Current Rating = 40A Range = Airpax Width = 19.05mm Series = IULN1 Mounting Style = Panel Mount
Airpax
IULN1-1-52-40.0
£ 67.697*
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
£ 66.40*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IULN1 Single Pole Panel Mount, 20A Current Rating / 2750317 (1 offer) 
Current Rating = 20A Number of Poles = 1 Width = 19.05mm Series = IULN1 Mounting Style = Panel Mount
Airpax
IULN1-1-52-20.0
£ 65.0352*
per piece
 
 pieces
Sensata / Airpax Airpax Thermal Circuit Breaker - IULN1 Single Pole Panel Mount, 40A Current Rating / 2750320 (1 offer) 
Current Rating = 40A Range = Airpax Width = 19.05mm Series = IULN1 Mounting Style = Panel Mount
Airpax
IULN1-1-52-40.0
£ 65.0352*
per piece
 
 pieces
Sensata / Airpax Airpax Thermal Circuit Breaker - IELK1 Single Pole Panel Mount, 90A Current Rating / 2750262 (1 offer) 
Current Rating = 90A Number of Poles = 1 Width = 19.05mm Series = IELK1 Mounting Style = Panel Mount
Airpax
IELK1-1-52-90.0-A-01-V
£ 64.727*
per piece
 
 piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 320mA Current Rating / 2129044 (1 offer) 
The Siemens 3RV2 motor starter protectors are compact current-limiting devices which have been optimized for load feeders. They are used for protecting and switching three-phase motors, plant prote...
Siemens
3RV2411-0DA20
£ 63.776*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IUGN6 Single Pole Panel Mount, 20A Current Rating / 2750287 (1 offer) 
Current Rating = 20A Number of Poles = 1 Width = 19.05mm Series = IUGN6 Mounting Style = Panel Mount
Airpax
IUGN6-1-63F-20.0
£ 63.182*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - LELK1 Single Pole Panel Mount, 50A Current Rating / 2750396 (1 offer) 
Current Rating = 50A Number of Poles = 1 Width = 19.05mm Series = LELK1 Mounting Style = Panel Mount
Airpax
LELK1-1REC4-51-50.0-AK-01-V
£ 62.57*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IELK1 Single Pole Panel Mount, 40A Current Rating / 2750266 (1 offer) 
Current Rating = 40A Range = Airpax Width = 19.05mm Series = IELK1 Mounting Style = Panel Mount
Airpax
IELK1-1REC4-51F-40.0-A-01-V
£ 62.37*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IELBX1 Single Pole Panel Mount, 20A Current Rating / 2750226 (1 offer) 
Current Rating = 20A Number of Poles = 1 Width = 19.05mm Series = IELBX1 Mounting Style = Panel Mount
Airpax
IELBX1-1REC4-62-20.0-A-M3-V
£ 62.262*
per piece
 
 piece
Sensata / Airpax Airpax Thermal Circuit Breaker - IELK1 Single Pole Panel Mount, 90A Current Rating / 2750261 (1 offer) 
Current Rating = 90A Number of Poles = 1 Width = 19.05mm Series = IELK1 Mounting Style = Panel Mount
Airpax
IELK1-1-52-90.0-A-01-V
£ 62.1958*
per piece
 
 pieces
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 690V Voltage Rating, 6.3A Current Rating / 2132530 (1 offer) 
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
3RV2311-1GC20
£ 62.08*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W68 2 Pole 277V ac Voltage Rating, 5A Current Rating / 7827925 (2 offers) 
TE Connectivity - W68 Series
TE Connectivity
W68-X2Q12-5
from £ 61.42*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W68 2 Pole 277V ac Voltage Rating, 15A Current Rating / 7827855 (2 offers) 
TE Connectivity - W68 Series
TE Connectivity
W68-X2Q12-15
from £ 60.94*
per piece
 
 piece
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