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  Circuit Breakers (8,731 items)

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Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: B; IP20 (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/B633N
from £ 10.84*
per piece
 
 piece
Hager
NCN663
from £ 62.56*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; 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/C633N
from £ 18.64*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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: C Cross section of connecting...
Siemens
5SY4663-7
from £ 105.16*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; 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 3P+N C63
from £ 45.45*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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: C Cross section of c...
Eaton
FAZ-C63/3N
from £ 77.30*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC 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 con...
Eaton
AZ-3N-C63
from £ 252.29*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; 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-C63/3N
from £ 122.82*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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 3P+N C63
from £ 37.63*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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: C Cross section of conne...
HONGFA RELAY
UEB6-63M/C633N
from £ 10.33*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 6kA (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
5SY6663-7
from £ 102.34*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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 3P+N C63A 6KA
from £ 44.90*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: C; 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-C63/3N
from £ 73.61*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+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
5SY4663-8
from £ 149.44*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3+N; Charact: D; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 63A IP rating: IP20 Characteristics: D Cross section of con...
Eaton
AZ-3N-D63
from £ 263.43*
per piece
 
 piece
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