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  Circuit Breakers (8,725 items)

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Circuit breaker; 230VAC; Inom: 1A; Poles: 1; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...45°C Current rating: 1A IP rating: IP20 Characteristics...
Siemens
5SL6101-7
from £ 4.89*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 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: B Cross section of connectin...
HONGFA RELAY
UEB6-40L/B201N
from £ 3.19*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 6kA; IP20 (1 offer) 
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
P1MB1MB20
from £ 9.88*
per piece
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 £ 3.42*
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 £ 2.84*
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 £ 8.96*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: C; 6kA; IP20 (1 offer) 
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 £ 8.69*
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 £ 3.23*
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 £ 11.38*
per piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 10kA; IP20 (1 offer) 
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 £ 3.15*
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 £ 12.28*
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 £ 2.38*
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 £ 3.28*
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 £ 2.37*
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 DX
from £ 5.30*
per piece
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