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  Circuit Breakers (8,716 items)

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Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40M/B201N
from £ 3.16*
per piece
ABB 2CDS271103R0204 circuit breaker Miniature circuit breaker (1 offer) 
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
2CDS271103R0204
from £ 15.86*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: C Cross section of connectin...
HONGFA RELAY
UEB6-40L/C201N
from £ 2.71*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Charac...
LOVATO Electric
P1MB1MC20
from £ 8.09*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Charac...
LOVATO Electric
P1MB1NC20
from £ 8.10*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 6kA; IP20 (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: C Cross section of connectin...
HONGFA RELAY
UEB6-40M/C201N
from £ 3.03*
per piece
ABB 2CCS571103R8201 circuit breaker Miniature circuit breaker (1 offer) 
S401M-D20NP Miniature Circuit Breaker 2 Pole NPD 20A 10000 ~230/400V
ABB
2CCS571103R8201
from £ 60.22*
per piece
ABB 2CCS571103R8205 circuit breaker Miniature circuit breaker (1 offer) 
S401M-B20NP Miniature Circuit Breaker 1 Pole NPB 20A 10000 ~230/400V
ABB
2CCS571103R8205
from £ 46.92*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 20A IP rating: IP20 Electrical lif...
Legrand
S 311 B20 TX
from £ 10.59*
per piece
Schneider Electric A9F06120 (1 offer)
Schneider Electric
A9F06120
from £ 6.37*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 10kA; IP20 (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Charac...
LOVATO Electric
P1MB1PB20
from £ 3.01*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 10kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 20A IP rating: IP20 Electrical lif...
Legrand
S 311 B20 DX
from £ 11.47*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...45°C Current rating: 20A IP rating: IP20 Characteristic...
Siemens
5SL6120-6
from £ 2.22*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B Cross...
ABB
2CDS251025R0205
from £ 2.16*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 20A IP rating: IP20 Electrical lif...
Legrand
S 301 B20 TX
from £ 3.14*
per piece
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