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  Circuit Breakers (8,731 items)

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ABB 2CDS251001R0635 circuit breaker Miniature circuit breaker (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
2CDS251001R0635
from £ 9.13*
per piece
 
 piece
Hager
MBN163E
from £ 11.58*
per piece
 
 piece
Siemens
5SY61636
from £ 15.43*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 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 B63 6KA
from £ 8.36*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 6kA (1 offer) 
Manufacturer: EATON ELECTRIC 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 Ele...
Eaton
HN-B63/1
from £ 12.44*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of connect...
LS ELECTRIC
BKN 1P B63A
from £ 4.72*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 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: B Cross section of con...
Eaton
FAZ6-B63/1
from £ 24.544*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 63A IP rating: IP20 Characteristics: B Cross section of connect...
LS ELECTRIC
BKJ63ND 1P B63
from £ 4.68*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: B; 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 B63
from £ 7.75*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 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 C63
from £ 8.65*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 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: C Cross section of connecting...
Siemens
5SL4163-7
from £ 11.98*
per piece
 
 piece
Hager
NCN163
from £ 16.17*
per piece
 
 piece
ABB S201M-C63 circuit breaker Miniature circuit breaker 1 (3 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
S201M-C63
from £ 14.13*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 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: C Cross section of connecting...
Siemens
5SY4163-7
from £ 20.98*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 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: C Cross section of conne...
HONGFA RELAY
UEB6-63H/C631
from £ 4.32*
per piece
 
 piece
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