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  Circuit breakers  (18,818 offers of 5,556,178 product items)

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"Circuit breaker"

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ABB 1SDA062866R1 circuit breaker Molded case circuit breaker 3 (1 offer) 
C.BREAKER TMAX T7S 1250 FIXED THREE-POLE WITH FRONT TERMINALS AND LEVER OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR231/P-LS/I R 1250
ABB
1SDA062866R1
£ 2,968.154*
per piece
 
 piece
Circuit breaker; 230/400VAC; 250VDC; Inom: 40A; Poles: 2; Charact: C (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 250V DC;230/400V AC Operating temperature: -25...40°C Current rating: 40A IP rating: ...
Eaton
PL7-C40/2-DC
from £ 54.21*
per piece
 
 piece
ABB 1SDA062044R1 circuit breaker accessory (1 offer) 
FIXED PART WITHDRAWABLE FOR C.BREAKER TMAX-EMAX THREE-POLE WITH REAR HORIZONTAL TERMINALS T7-X1
ABB
1SDA062044R1
from £ 1,292.886*
per piece
 
 piece
Techna T1616 16A Panel Mount Circuit Breaker (1 offer) 
The Techna 16A panel mount circuit breaker with quick connect tabs is a single pole manual reset circuit breakers.These high quality component has been manufactured using only the finest materials ...
Techna
T1616
from £ 2.096*
per piece
 
 piece
ABB Busbar for use with Miniature Circuit Breakers / 2504776 (1 offer) 
Accessory Type = Busbar For Use With = Miniature Circuit Breakers
ABB
27323
from £ 36.998*
per 10 pieces
 
 box
Typ: W51-A121B1-15 CIRCUIT BREAKER, THERMAL, 1P, 125V, 15A, (1 offer) 
Voltage Rating VAC 125 VAC Product Range W51 Series Voltage Rating VDC 50 VDC Circuit Breaker Mounting Panel SVHC No SVHC (23-Jan-2024) Current Rating 15 A No. of Poles 1 Pole
TE Connectivity
W51-A121B1-15
from £ 3.77*
per piece
 
 piece
ABB S201-D63 circuit breaker Miniature circuit breaker 1 1 module(s) (3 offers) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
S201-D63
from £ 13.36*
per piece
 
 piece
ABB S802PV-SP125 circuit breaker Miniature circuit breaker 2 (1 offer) 
The S802PV is a 2-pole High Performance Circuit breaker for photovoltaics (DC) with B-characteristic, with cage terminal and a rated current. It is a current limiting device with a maximum breaking...
ABB
2CCF019608R0001
from £ 253.75*
per piece
 
 piece
Circuit breaker; 230/400VAC; 250VDC; Inom: 4A; Poles: 1; Charact: C (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 250V DC;230/400V AC Operating temperature: -25...40°C Current rating: 4A IP rating: I...
Eaton
PL7-C4/1-DC
from £ 30.04*
per piece
 
 piece
TruPower FC67203 An161 1.6A Circuit Breaker (1 offer) 
Miniature auto-resetting circuit breaker suitable for protecting equipment against over-current conditions including audio speakers, amplifiers and power supplies.
TruPower
FC67203
from £ 2.208*
per piece
 
 piece
ABB Circuit Breaker / 1920845 (1 offer) 
C.BREAKER TMAX XT2N 160 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC EKIP-LS/I R 63 A.
ABB
67092
from £ 578.293*
per piece
 
 piece
Typ: W51-A121B1-5 CIRCUIT BREAKER, THERMAL, 1P, 125V, 5A, (1 offer) 
Circuit Breaker Mounting Panel Voltage Rating VDC 50 VDC Voltage Rating VAC 125 VAC Product Range W51 Series SVHC Cadmium No. of Poles 1 Pole Current Rating 5 A
TE Connectivity
W51-A121B1-5
from £ 3.06*
per piece
 
 piece
ABB S201M-D10 CIRCUIT BREAKER, THERMAL MAG, 1 POLE (3 offers) 
Product Range System Pro M Compact S200 Circuit Breaker Mounting DIN Rail Voltage Rating VAC 230 VAC Current Rating 10 A Voltage Rating VDC - SVHC To Be Advised No. of Poles 1 Pole
ABB
S201M-D10
from £ 15.205*
per piece
 
 piece
ABB S802PV-SP20 circuit breaker Miniature circuit breaker 2 (1 offer) 
The S802HV is a High Performance Circuit breaker, with cage terminal, long separating plates and a rated current. It is a current limiting device with a maximum breaking capacity of 4kA at 580/1000...
ABB
2CCF019600R0001
from £ 97.383*
per piece
 
 piece
ABB KT7XHTC-3 circuit breaker accessory (1 offer) 
HIGH TERMINAL-COVERS FOR FIXED THREE-POLE 2pcs T7-T7M-X1
ABB
KT7XHTC-3
from £ 102.86*
per piece
 
 piece
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