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  Circuit Breakers (8,716 items)

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Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: D; 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 1P D4
n/a
from £ 6.33*
per piece
 
 piece
ABB 2CDS271001R0041 circuit breaker Miniature circuit breaker (2 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
2CDS271001R0041
n/a
from £ 18.19*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: D; 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: D Cross section of connecting ...
Siemens
5SL4104-8
n/a
from £ 7.10*
per piece
 
 piece
Siemens 5SY4104-8 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 4A, D=70 mm
Siemens
5SY41048
n/a
from £ 15.62*
per piece
 
 piece
Hager
NDN104
n/a
from £ 22.53*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: D; 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: D Cross section of conn...
Eaton
FAZT-D4/1
n/a
from £ 26.38*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; 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: 4A IP rating: IP20 Characteristics: D Cross section of conn...
Eaton
FAZ6-D4/1
n/a
from £ 9.48*
per piece
 
 piece
ABB 2CDS251001R0041 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
2CDS251001R0041
n/a
from £ 6.05*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; 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: 4A IP rating: IP20 Characteristics: D Cross section of connecti...
LS ELECTRIC
BKJ63ND 1P D4
n/a
from £ 2.73*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; 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: 4A IP rating: IP20 Characteristics: D Cross section of connecti...
LS ELECTRIC
BKN 1P D4A
n/a
from £ 2.74*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: D; 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 1P D4
n/a
from £ 4.97*
per piece
 
 piece
ABB 2CDS271001R0337 circuit breaker Miniature circuit breaker (2 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
2CDS271001R0337
n/a
from £ 21.71*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 4A IP rating: IP20 Characteristics: K Cross section of co...
Eaton
FAZ-K4/1
n/a
from £ 24.60*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; Charact: K; 6kA (3 offers) 
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: K Cr...
ABB
2CDS251001R0337
n/a
from £ 9.11*
per piece
 
 piece
Eaton
278609
n/a
from £ 21.253*
per piece
 
 piece
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