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  Circuit Breakers (8,715 items)

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Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 10kA (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: D Cross section of connecting...
Siemens
5SY4220-8
from £ 35.88*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 10kA (1 offer) 
Manufacturer: HAGER Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...60°C Current rating: 20A IP rating: IP20 Characterist...
Hager
NDN220
from £ 24.11*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: D Cross section of c...
Eaton
FAZ-D20/2
from £ 19.33*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 20A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKJ63ND 2P D20
from £ 5.44*
per piece
ABB 2CDS252001R0201 circuit breaker Miniature circuit breaker (1 offer) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS252001R0201
from £ 13.17*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 6kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characte...
ETI
ETIMAT 6 2P D20
from £ 8.53*
per piece
ABB 2CCS862001R0201 circuit breaker Molded case circuit breaker (1 offer) 
The S802S-D20 is a 2-pole High Performance Circuit breaker with D-Dharacteristic, with cage terminal and a rated current of 20 A. It is a current limiting device with a maximum breaking capacity of...
ABB
2CCS862001R0201
from £ 120.08*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 6kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 20A IP rating: IP20 Characteristics: D Cross section of con...
Eaton
FAZ6-D20/2
from £ 27.10*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: D; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 20A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKN 2P D20A
from £ 5.43*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: K Cross section of c...
Eaton
FAZ-K20/2
from £ 21.29*
per piece
ABB S202-K20 circuit breaker Miniature circuit breaker Type K 2 (2 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
2CDS252001R0487
from £ 19.96*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: S; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: S Cross section of c...
Eaton
FAZ-S20/2
from £ 21.36*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 2; Charact: Z; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: Z Cross section of c...
Eaton
FAZ-Z20/2
from £ 21.27*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4620-5
from £ 65.88*
per piece
Hager NBN620 electrical enclosure accessory (1 offer)
Hager
NBN620
from £ 42.17*
per piece
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