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  Circuit breaker  (21,073 offers of 5,842,425 product items)

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Circuit breaker size S0 For starter combination Rated current 5 A Short-circuit release 65 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is S... (1 offer) 
Circuit breaker size S0 For starter combination Rated current 5 A Short-circuit release 65 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred...
Siemens
3RV1321-1FC10
from £ 185.18*
per piece
 
 piece
Typ: W23-X1A1G-20.. CIRCUIT BREAKER, THERMAL, 1P, 250V, 20A (1 offer) 
Circuit Breaker Mounting Panel Voltage Rating VAC 240 VAC Product Range W23 Current Rating 20 A Voltage Rating VDC 50 VDC SVHC To Be Advised No. of Poles 1 Pole
TE Connectivity
W23-X1A1G-20..
from £ 19.37*
per piece
 
 piece
Schneider Electric C10N3MA050 circuit breaker String circuit breaker Type A 3 5 module(s) (2 offers) 
This ComPacT NSX100N 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
C10N3MA050
from £ 186.93*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 2.5A Current Rating / 2102103 (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-N551-H7T1-W19DG4-2.5A
from £ 22.092*
per piece
 
 piece
Circuit breaker size S0 For starter combination Rated current 6.3 A Short-circuit release 82 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is... (1 offer) 
Circuit breaker size S0 For starter combination Rated current 6.3 A Short-circuit release 82 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferr...
Siemens
3RV1321-1GC10
from £ 92.18*
per piece
 
 piece
SCHURTER TA35-CFTWF030C0 CIRCUIT BREAKER, 1P, 3A (1 offer) 
Product Range TA35 Circuit Breaker Mounting Panel Voltage Rating VAC 240 VAC Current Rating 3 A Voltage Rating VDC 32 VDC SVHC No SVHC (14-Jun-2023) No. of Poles 1 Pole
Schurter
TA35-CFTWF030C0
from £ 6.34*
per piece
 
 piece
Schneider Electric C10L3 circuit breaker String circuit breaker Type A 3 (2 offers) 
This is a 3 poles basic frame for ComPacT NSX100L. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific applications. This basic frame comes without trip un...
Schneider Electric
C10L3
from £ 293.31*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1; Charact: C; 6kA (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 0.5A IP rating: IP20 Characteristics: C Cross section of connectin...
Siemens
5SY6105-7
from £ 11.96*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 1A Current Rating / 2102087 (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-N551-H7T1-W02D-1A
from £ 21.933*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 0.5A; Poles: 1+N; Charact: D; 6kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 0.5A IP rating: IP20 Characteristics: D Cross section of co...
Eaton
FAZ6-D0,5/1N
from £ 19.27*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 10A Current Rating / 2102100 (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-N551-H7T1-W19DG4-10A
from £ 22.507*
per piece
 
 piece
Circuit breaker size S0 For transformer protection A-release 0.11...0.16 A Short-circuit release 3.3 A Screw terminal Standard switching capacity !!! Phased-out product !!! Succ... (1 offer) 
Circuit breaker size S0 For transformer protection A-release 0.11...0.16 A Short-circuit release 3.3 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2...
Siemens
3RV1421-0AA10
from £ 91.78*
per piece
 
 piece
SCHURTER TA35-CFTWF200C0 CIRCUIT BREAKER, 1P, 20A (1 offer) 
Product Range TA35 Circuit Breaker Mounting Panel Voltage Rating VAC 240 VAC Current Rating 20 A Voltage Rating VDC 32 VDC SVHC No SVHC (14-Jun-2023) No. of Poles 1 Pole
Schurter
TA35-CFTWF200C0
from £ 4.82*
per piece
 
 piece
Schneider Electric C10N32D040 circuit breaker String circuit breaker Type A 3 5 module(s) (2 offers) 
This ComPacT NSX100N 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
C10N32D040
from £ 325.31*
per piece
 
 piece
Hager NDN200 electrical enclosure accessory (1 offer)
Hager
NDN200
from £ 46.07*
per piece
 
 piece
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