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  Circuit Breakers (8,725 items)

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Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: C; 6kA (3 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: C Cross section of con...
Eaton
FAZ6-C63/4
from £ 151.24*
per piece
Hager NDN463 electrical enclosure accessory (1 offer)
Hager
NDN463
from £ 82.61*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: D; 10kA (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 63A IP rating: IP20 Ch...
LOVATO Electric
P1MB4PD63
from £ 38.90*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: D; 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: D Cross section of connecting...
Siemens
5SY4463-8
from £ 163.50*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: D; 10kA (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: D Cross section of connect...
LS ELECTRIC
BKH 4P D63A
from £ 50.50*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; 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-D63/4
from £ 168.285*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; 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: 63A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKJ63ND 4P D63
from £ 19.24*
per piece
ABB S204-D63 circuit breaker Miniature circuit breaker 4 4 module(s) (4 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
S204-D63
from £ 51.87*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; 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: 63A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKN 4P D63A
from £ 18.53*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 63A IP rating: IP20 Characteristics: K Cross section of c...
Eaton
FAZ-K63/4
from £ 121.66*
per piece
ABB 2CDS254001R0607 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
2CDS254001R0607
from £ 67.62*
per piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 4; Charact: Z; 10kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 63A IP rating: IP20 Characteristics: Z Cross section of c...
Eaton
FAZ-Z63/4
from £ 120.53*
per piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 1+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: 6A IP rating: IP20 Characteristics: A Cross section of connecting ...
Siemens
5SY4506-5
from £ 32.09*
per piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 1+N; 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: 6A IP rating: IP20 Characteristics: B Cross section of connec...
HONGFA RELAY
UEB6-63H/B061N
from £ 7.55*
per piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 1+N; 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: 6A IP rating: IP20 Character...
ETI
ETIMAT P10 1P+N B6
from £ 10.49*
per piece
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