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  Circuit breakers  (21,726 offers of 5,660,616 product items)

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"Circuit breaker"

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Circuit breaker; 230/400VAC; Inom: 0.3A; Poles: 2; Charact: C; 6kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.3A IP rating: IP20 Characteristics: C Cross section of connectin...
Siemens
5SY6214-7
from £ 32.87*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 10A Current Rating / 2102106 (1 offer) 
The ETA 3120-N 5-pole thermal rocker actuated circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. It has blade terminals...
ETA
3120-N554-P7T1-W02D-10A
from £ 21.006*
per piece
 
 piece
circuit breaker ComPact NS1250N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 1250 A, fixed,4 poles 4d (2 offers) 
circuit breaker ComPact NS1250N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 1250 A, fixed,4 poles 4d
Schneider Electric
33480
from £ 4,024.29*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F55350 CIRCUIT BREAKER, THERMAL MAGNETIC, 3POLE (2 offers) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 440 VAC Current Rating 50 A Voltage Rating VDC 133 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 3 Pole
Schneider Electric
A9F55350
from £ 131.947*
per piece
 
 piece
Schneider Electric C10H32M050 circuit breaker String circuit breaker Type A 3 5 module(s) (1 offer) 
This ComPacT NSX100H is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for motor protection applications. The breaking capacity (Ic...
Schneider Electric
C10H32M050
from £ 740.178*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 0.3A; Poles: 4; Charact: D; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 0.3A IP rating: IP20 Characteristics: D Cross section of connectin...
Siemens
5SY4414-8
from £ 94.05*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 2 Pole 50 V DC, 240 V AC Voltage Rating, 10A Current Rating / 2102059 (1 offer) 
The ETA 3120-N 2-pole thermal circuit breaker/switch combination with push button actuation unites overcurrent protection and the function of an ON/OFF switch within a single component. It has blad...
ETA
3120-N32V-H7T1-SGRX-10A-U0000M
from £ 45.116*
per piece
 
 piece
TE Connectivity 33462 electrical terminals (4 offers)
TE Connectivity
33462
from £ 0.44*
per piece
 
 piece
Schneider Electric C10H32D040 circuit breaker String circuit breaker Type A 3 5 module(s) (2 offers) 
This ComPacT NSX100H is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking cap...
Schneider Electric
C10H32D040
from £ 336.85*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 0.3A; Poles: 2; Charact: C; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.3A IP rating: IP20 Characteristics: C Cross section of connectin...
Siemens
5SL4214-7
from £ 18.21*
per piece
 
 piece
ETA Thermal Circuit Breaker - 2216 Single Pole 240V Voltage Rating, 4A Current Rating / 2884071 (1 offer) 
Current Rating = 4A Number of Poles = 1 Voltage Rating = 240V Width = 45mm Series = 2216
ETA
2216-S110-P1M1-S111-A-4A
from £ 32.824*
per piece
 
 piece
circuit breaker ComPact NS800N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 800 A, fixed, 3 poles 3d (1 offer) 
circuit breaker ComPact NS800N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 800 A, fixed, 3 poles 3d
TE Connectivity
33466
from £ 39.43*
per piece
 
 piece
Schneider Electric C10H34V040 circuit breaker String circuit breaker Type A 3 5 module(s) (2 offers) 
This ComPacT NSX100H is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking cap...
Schneider Electric
C10H34V040
from £ 893.90*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 0.25A; Poles: 3+N; Charact: C (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 0.25A IP rating: IP20 Characteristics: C Cross section of c...
Eaton
FAZ6-C0,25/3N
from £ 36.68*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 2 Pole 50 V DC, 240 V AC Voltage Rating, 12A Current Rating / 2102078 (1 offer) 
The ETA 3120-N 2-pole thermal rocker actuated circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. It has blade terminals...
ETA
3120-N526-P7T1-W01D-12A-A04011211M
from £ 42.729*
per piece
 
 piece
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