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  Circuit Breakers (8,731 items)

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Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1+N; Charact: D; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Characteristics: D Cross section of connecting...
Siemens
5SY4563-8
from £ 56.81*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1+N; 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: 63A IP rating: IP20 Characte...
ETI
ETIMAT 10 1P+N D63 6KA
from £ 24.65*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1+N; 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: 63A IP rating: IP20 Characteristics: D Cross section of con...
Eaton
FAZ6-D63/1N
from £ 21.13*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1+N; 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: 63A IP rating: IP20 Characte...
ETI
ETIMAT 6 1P+N D63
from £ 19.10*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: A; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4163-5
from £ 29.70*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 10kA (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4163-6
from £ 16.42*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 10kA (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: 63A IP rating: IP20 Characte...
ETI
ETIMAT P10 1P B63
from £ 9.39*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 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: 63A IP rating: IP20 Characterist...
Hager
NBN163
from £ 12.32*
per piece
ABB 2CDS271001R0635 circuit breaker Miniature circuit breaker (2 offers) 
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the elect...
ABB
2CDS271001R0635
from £ 12.23*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SL4163-6
from £ 8.98*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 10kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63H/B631
from £ 4.46*
per piece
Eaton FAZ-B63/1 circuit breaker Miniature circuit breaker Type B (1 offer)
Eaton
278541
from £ 15.87*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63L/B631
from £ 2.48*
per piece
Hager MBS163 circuit breaker Type B 1 1 module(s) (1 offer)
Hager
MBS163
from £ 11.69*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 6kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63M/B631
from £ 2.36*
per piece
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