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  Circuit Breakers (8,725 items)

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Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3; 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: 20A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKN 3P D20A
from £ 9.56*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3; Charact: K; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: K Cross section of c...
Eaton
FAZ-K20/3
from £ 34.78*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4420-5
from £ 77.46*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: B; 10kA (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -35...70°C Current rating: 20A IP rating: IP20 Ch...
LOVATO Electric
P1MB4PB20
from £ 16.56*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4420-6
from £ 43.12*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: B; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: B Cross section of c...
Eaton
FAZ-B20/4
from £ 44.56*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; 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: 20A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZT-B20/4
from £ 58.08*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZ6-B20/4
from £ 57.42*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: B; 6kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6420-6
from £ 41.99*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: B Cross section of connect...
LS ELECTRIC
BKN 4P B20A
from £ 10.77*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B C...
ABB
2CDS254001R0205
from £ 24.53*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: B Cross section of connect...
LS ELECTRIC
BKJ63ND 4P B20
from £ 11.70*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: C; 10kA (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Ch...
LOVATO Electric
P1MB4PC20
from £ 17.75*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 4; Charact: C; 10kA (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: C Cross section of connecting...
Siemens
5SY4420-7
from £ 55.23*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 20A; 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: 20A IP rating: IP20 Characteristics: C Cross section of c...
Eaton
FAZ-C20/4
from £ 44.27*
per piece
 
 piece
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