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  Circuit Breakers (8,731 items)

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Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; Charact: B; 15kA (3 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 4A IP rating: IP20 Characteristics: B Cross section of co...
Eaton
FAZ-B4/2
from £ 48.25*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; Charact: B; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 4A IP rating: IP20 Characteristics: B Cross section of conn...
Eaton
FAZT-B4/2
from £ 63.04*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; Charact: B; 6kA (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 4A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B Cr...
ABB
2CDS252001R0045
from £ 13.99*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Character...
ETI
ETIMAT 6 2P B4
from £ 12.40*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Characteristics: B Cross section of conn...
Eaton
FAZ6-B4/2
from £ 22.67*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Characteristics: B Cross section of connecti...
LS ELECTRIC
BKN 2P B4A
from £ 6.49*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Characteristics: B Cross section of connecti...
LS ELECTRIC
BKJ63ND 2P B4
from £ 6.42*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Character...
ETI
ETIMAT 10 2P C4
from £ 14.70*
per piece
Hager NCN204 electrical enclosure accessory (1 offer)
Hager
NCN204
from £ 46.47*
per piece
Siemens 5SY4204-7 circuit breaker Miniature circuit breaker 2 (3 offers) 
Miniature circuit breaker 400 V 10kA, 2-pole, C, 4A, D=70 mm
Siemens
5SY42047
from £ 33.46*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; Charact: C; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 4A IP rating: IP20 Characteristics: C Cross section of connecting ...
Siemens
5SL4204-7
from £ 18.22*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; Charact: C; 10kA (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 4A IP rating: IP20 Cha...
LOVATO Electric
P1MB2PC04
from £ 10.64*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Character...
ETI
ETIMAT P10 2P C4
from £ 16.88*
per piece
Eaton FAZ-C4/2 circuit breaker Miniature circuit breaker Type C (2 offers)
Eaton
278752
from £ 27.95*
per piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; 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: 4A IP rating: IP20 Characteristics: C Cross section of conn...
Eaton
FAZT-C4/2
from £ 36.45*
per piece
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