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  Thermal Breakers (22 items)

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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
from £ 361.167*
per piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 1A Current Rating / 2129049 (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
3RV2711-0JD10
from £ 120.57*
per 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
from £ 111.524*
per piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 17A Current Rating / 2096952 (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
3RV2431-4TA10
from £ 126.921*
per piece
Siemens SIRIUS Thermal Circuit Breaker - 3RV2 3 Pole 400V ac Voltage Rating, 12.5A Current Rating / 2129047 (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
3RV2411-1KA20
from £ 68.884*
per 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
from £ 75.475*
per 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
from £ 58.808*
per 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
from £ 57.30*
per 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 £ 54.77*
per piece
Eaton Moeller Thermal Magnetic Circuit Breaker - 3 Pole 440V ac Voltage Rating DIN Rail, 200A Current Rating / 2213489 (1 offer) 
The Eaton Circuit-breaker NZM2, 3 pole Switches conform to UL/CSA as well as the IEC regulations. IEC switching performance values are contained on the rating plate. Adjustable overload releases Ir...
Eaton
269216 NZMB2-A200-NA
from £ 790.804*
per piece
Eaton Circuit Breaker - NZM..-ME..NA 3 Pole 690V ac Voltage Rating, 200A Current Rating / 2509760 (1 offer) 
Current Rating = 200A Number of Poles = 3 Voltage Rating = 690V ac Width = 105mm Series = NZM..-ME..NA
Eaton
142426 NZMH2-ME200-BT-NA
from £ 2,272.024*
per piece
Eaton Circuit Breaker - NZM..-ME..NA 3 Pole 690V ac Voltage Rating, 140A Current Rating / 2509759 (1 offer) 
Current Rating = 140A Number of Poles = 3 Voltage Rating = 690V ac Width = 105mm Series = NZM..-ME..NA
Eaton
142425 NZMH2-ME140-BT-NA
from £ 1,750.624*
per piece
Eaton Circuit Breaker - NZM..-ME..NA 3 Pole 690V ac Voltage Rating, 90A Current Rating / 2509758 (1 offer) 
Current Rating = 90A Number of Poles = 3 Voltage Rating = 690V ac Width = 105mm Series = NZM..-ME..NA
Eaton
142424 NZMH2-ME90-BT-NA
from £ 1,325.932*
per piece
Eaton Circuit Breaker - NZM..-ME..NA 3 Pole 690V ac Voltage Rating, 200A Current Rating / 2509757 (1 offer) 
Current Rating = 200A Number of Poles = 3 Voltage Rating = 690V ac Width = 105mm Series = NZM..-ME..NA
Eaton
142423 NZMN2-ME200-BT-NA
from £ 1,804.723*
per piece
Eaton Circuit Breaker - NZM..-ME..NA 3 Pole 690V ac Voltage Rating, 140A Current Rating / 2509756 (1 offer) 
Current Rating = 140A Number of Poles = 3 Voltage Rating = 690V ac Width = 105mm Series = NZM..-ME..NA
Eaton
142422 NZMN2-ME140-BT-NA
from £ 1,342.045*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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