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  Circuit Breakers (8,731 items)

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Circuit breaker; 230/400VAC; Inom: 100A; Poles: 4; 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: 100A IP rating: IP20 Charact...
ETI
ETIMAT 10 4P C100
from £ 158.49*
per piece
Schneider Electric A9N18374 circuit breaker 4 (1 offer)
Schneider Electric
A9N18374
from £ 167.31*
per piece
Circuit breaker; 230/400VAC; Inom: 100A; Poles: 4; Charact: C; 10kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 100A IP rating: IP20 Characteristics: C Cross section of connec...
LS ELECTRIC
BKH 4P C100A
from £ 49.01*
per piece
Schneider Electric C120H (1 offer)
Schneider Electric
A9N18480
from £ 191.52*
per piece
Circuit breaker; 230/400VAC; Inom: 100A; Poles: 4; Charact: C; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 100A IP rating: IP20 Characteristics: C Cross section of co...
Eaton
AZ-4-C100
from £ 300.72*
per piece
ABB 2CDS253001R0824 circuit breaker Miniature circuit breaker (2 offers) 
S203-C100 MCB C-Char., 6kA, 100A, 3P
ABB
2CDS253001R0824
from £ 115.84*
per piece
Circuit breaker; 230/400VAC; Inom: 100A; Poles: 4; Charact: D; 10kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 100A IP rating: IP20 Characteristics: D Cross section of connec...
LS ELECTRIC
BKH 4P D100A
from £ 52.95*
per piece
Schneider Electric C120N (1 offer)
Schneider Electric
A9N18392
from £ 173.65*
per piece
Circuit breaker; 230/400VAC; Inom: 100A; Poles: 4; Charact: D; 10kA (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 100A IP rating: IP20 C...
LOVATO Electric
P2MB4PD100
from £ 164.96*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 10A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4510-5
from £ 27.69*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: B; 10kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 10A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63H/B101N
from £ 5.91*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: B; 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: 10A IP rating: IP20 Characte...
ETI
ETIMAT 10 1P+N B10
from £ 7.35*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: B; 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: 10A IP rating: IP20 Characte...
ETI
ETIMAT P10 1P+N B10
from £ 9.13*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: B; 10kA (1 offer) 
Manufacturer: HAGER Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...60°C Current rating: 10A IP rating: IP20 Characterist...
Hager
NBN510
from £ 18.92*
per piece
Circuit breaker; 230/400VAC; Inom: 10A; Poles: 1+N; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 10A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4510-6
from £ 15.28*
per piece
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