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  Circuit Breakers (8,725 items)

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Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; 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: 3A IP rating: IP20 Characteristics: B Cross section of connecti...
LS ELECTRIC
BKJ63ND 4P B3
from £ 12.75*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; 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: 3A IP rating: IP20 Characteristics: B Cross section of connecti...
LS ELECTRIC
BKN 4P B3A
from £ 12.59*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; 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: 3A IP rating: IP20 Characteristics: B Cross section of conn...
Eaton
FAZ6-B3/4
from £ 38.04*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: B; 6kA (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B Cr...
ABB
2CDS254001R0035
from £ 29.15*
per piece
Hager NCN403 electrical enclosure accessory (1 offer)
Hager
NCN403
from £ 87.19*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY4403-7
from £ 67.03*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 3A IP rating: IP20 Characteristics: C Cross section of co...
Eaton
FAZ-C3/4
from £ 62.39*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of conn...
Eaton
FAZT-C3/4
from £ 82.26*
per piece
Hager MCN403E electrical enclosure accessory (1 offer)
Hager
MCN403E
from £ 42.67*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of conn...
Eaton
FAZ6-C3/4
from £ 103.17*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Electrical life: 20000 cycles Characteristics: C Cr...
ABB
2CDS254001R0034
from £ 30.64*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecti...
LS ELECTRIC
BKJ63ND 4P C3
from £ 13.15*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecti...
LS ELECTRIC
BKN 4P C3A
from £ 13.29*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: C; 6kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 3A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SY6403-7
from £ 64.04*
per piece
Circuit breaker; 230/400VAC; Inom: 3A; Poles: 4; Charact: D; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 3A IP rating: IP20 Characteristics: D Cross section of connecting ...
Siemens
5SY4403-8
from £ 92.73*
per piece
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