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  Motor Protection Breakers (154 items)

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Siemens 3RV2021-4DA10 circuit breaker (3 offers)
Siemens
3RV2021-4DA10
from £ 49.21*
per piece
Siemens 3RV2021-4CA10 circuit breaker (3 offers)
Siemens
3RV2021-4CA10
from £ 46.65*
per piece
Motor breaker; 11kW; 220÷690VAC; for DIN rail mounting; Size: S0 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Size: S0 Related items: 3RV2901-1A;3RV2901-1B;3RV2901-1C;3RV2901-1D;3RV...
Siemens
3RV2121-4CA10
from £ 71.61*
per piece
Motor breaker; 11kW; 220÷690VAC; for DIN rail mounting; Size: S0 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Size: S0 Related items: 3RV2901-1A;3RV2901-1B;3RV2901-1C;3RV2901-1D;3RV...
Siemens
3RV2121-4DA10
from £ 78.85*
per piece
Motor breaker; 11kW; NO + NC; 220÷690VAC; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Integrated auxiliary contacts: NO + NC Size: S0 Related items: 3RV2901-...
Siemens
3RV2021-4CA15
from £ 52.93*
per piece
Siemens 3RV2021-4DA15 circuit breaker Motor protective circuit breaker (3 offers)
Siemens
3RV2021-4DA15
from £ 62.43*
per piece
Motor breaker; 15kW; 20÷690VAC; on panel,for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -20...60°C Electrical connection: screw terminals IP rating: IP20 Operating voltage: 20...690V AC Body dimensio...
Siemens
3RV2031-4BB10
from £ 95.89*
per piece
Siemens 3RV2021-4NA10 circuit breaker (3 offers)
Siemens
3RV2021-4NA10
from £ 68.75*
per piece
Siemens 3RV2021-4EA10 circuit breaker (3 offers)
Siemens
3RV2021-4EA10
from £ 63.38*
per piece
Motor breaker; 15kW; 220÷690VAC; for DIN rail mounting; Size: S0 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Size: S0 Related items: 3RV2901-1A;3RV2901-1B;3RV2901-1C;3RV2901-1D;3RV...
Siemens
3RV2121-4NA10
from £ 102.64*
per piece
Motor breaker; 15kW; 220÷690VAC; for DIN rail mounting; Size: S0 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Size: S0 Related items: 3RV2901-1A;3RV2901-1B;3RV2901-1C;3RV2901-1D;3RV...
Siemens
3RV2121-4EA10
from £ 102.63*
per piece
Motor breaker; 15kW; NO + NC; 220÷690VAC; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Integrated auxiliary contacts: NO + NC Size: S0 Related items: 3RV2901-...
Siemens
3RV2021-4NA15
from £ 75.30*
per piece
Motor breaker; 15kW; NO + NC; 220÷690VAC; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Integrated auxiliary contacts: NO + NC Size: S0 Related items: 3RV2901-...
Siemens
3RV2021-4EA15
from £ 74.30*
per piece
Motor breaker; 18.5kW; 220÷690VAC; for DIN rail mounting; 3RV2 (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Electrical connection: screw terminals Operating voltage: 220...690V AC Size: S0 Related items: 3RV2901-1A;3RV2901-1B;3RV2901-1C;3RV2901-1D;3RV...
Siemens
3RV2021-4FA10
from £ 90.22*
per piece
Siemens 3RV2021-4PA10 circuit breaker (3 offers)
Siemens
3RV2021-4PA10
from £ 83.84*
per piece
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