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  Thermal Breakers (1,284 items)

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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
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 500mA Current Rating / 2129048 (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
3RV2711-0FD10
£ 120.741*
per piece
 
 piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 6.3A Current Rating / 2129045 (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 and other lo...
Siemens
3RV2411-1GA15
£ 82.022*
per piece
 
 piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 60A Current Rating / 2096953 (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 and other lo...
Siemens
3RV2742-5LD10
£ 391.08*
per piece
 
 piece
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
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 £ 55.53*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 10A Current Rating / 7827947 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-10
from £ 19.74*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 15A Current Rating / 7820860 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-15
from £ 19.24*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 1A Current Rating / 7827940 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-1
from £ 28.75*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 20A Current Rating / 7820864 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-20
from £ 17.55*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 25A Current Rating / 7820873 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-25
from £ 19.919*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 2A Current Rating / 7827944 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-2
from £ 33.641*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 30A Current Rating / 7820876 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-30
from £ 22.68*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 35A Current Rating / 7820870 (3 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-35
from £ 23.43*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 3A Current Rating / 7820889 (1 offer) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-3
from £ 34.007*
per piece
 
 piece
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