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  Thermal Breakers (117 items)

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Carling Technologies Thermal Circuit Breaker - CX Single Pole 600V ac Voltage Rating Panel Mount, 15A Current Rating / 8811182 (1 offer) 
Carling Technologies CX-Series Circuit Breakers. Carling Technologies CX-Series circuit breaker features a unique and innovative arc-quenching configuration that allows the breaker to safely handle...
Carling Technologies
CX1-B0-14-615-32A-12G
from £ 1,028.20*
per 10 pieces
 
 packet
TE Connectivity Thermal Circuit Breaker - W28 Single Pole 32 V dc, 250V ac Voltage Rating Panel Mount, 10A Current / 1709405 (1 offer) 
UL 1077, E 69543, CSA, LR 15734, CS 2190N. W28 series thermal cut-outs. Flush-mount circuit breaker models to protect apparatus. Valued for their thermal protection of small electronic assemblies. ...
TE Connectivity
W28-XQ1A-10
from £ 233.63*
per 100 pieces
 
 packet
Carling Technologies Thermal Circuit Breaker - F Single Pole 277V Voltage Rating Panel Mount, 250A Current Rating / 8811369 (1 offer) 
Carling Technologies F-Series Circuit Breakers. Carling Technologies F-Series hydraulic/magnetic high amperage circuit breakers are designed to handle high current applications in extreme temperatu...
Carling Technologies
FA1-B0-14-825-12A-BG
from £ 232.055*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W28 SP Pole 32 V dc, 250 V ac Voltage Rating Panel Mount, 15A Current Rating / 1709406 (1 offer) 
UL 1077, E 69543, CSA, LR 15734, CS 2190N. W28 series thermal cut-outs. Flush-mount circuit breaker models to protect apparatus. Valued for their thermal protection of small electronic assemblies. ...
TE Connectivity
W28-XQ1A-15
from £ 209.06*
per 100 pieces
 
 packet
Carling Technologies Thermal Circuit Breaker - B 2 Pole 277V Voltage Rating Panel Mount, 15A Current Rating / 8814872 (1 offer) 
UL Recognized – UL Standard 508, 1077, 1500 UL Listed – UL Standard 489, 489A CSA Accepted TUV Certified VDE Certified. Carling Technologies B-Series Circuit Breakers. Carling Technologies B-Series...
Carling Technologies
BA2-B0-24-615-31A-CG
from £ 188.608*
per 2 pieces
 
 packet
Carling Technologies Thermal Circuit Breaker - A 2 Pole 277V Voltage Rating Panel Mount, 20A Current Rating / 8814771 (1 offer) 
UL Recognized – UL Standard 508, 1077, 1500 UL Listed – UL Standard 489A CSA Accepted TUV Certified VDE Certified. Carling Technologies A-Series Circuit Breakers. Carling Technologies A-Series hydr...
Carling Technologies
AG2-B0-26-620-111-D
from £ 132.697*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W69 3 Pole 277V ac Voltage Rating, 20A Current Rating / 7827880 (1 offer) 
TE Connectivity - W69 Series
TE Connectivity
W69-X2Q12-20
from £ 64.852*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W68 2 Pole 277V ac Voltage Rating, 5A Current Rating / 7827925 (2 offers) 
TE Connectivity - W68 Series
TE Connectivity
W68-X2Q12-5
from £ 61.37*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W68 2 Pole 277V ac Voltage Rating, 15A Current Rating / 7827855 (2 offers) 
TE Connectivity - W68 Series
TE Connectivity
W68-X2Q12-15
from £ 60.94*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - MS Single Pole 50V dc Voltage Rating Panel Mount, 5A Current Rating / 8815065 (1 offer) 
Carling Technologies MS-Series Circuit Breakers. Carling Technologies MS-Series Sealed Toggle Circuit Breaker was designed and tested to operate flawlessly in the harshest of environments. Designed...
Carling Technologies
MS1-B-14-450-3-1CB-A-C
from £ 54.753*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - MS Single Pole 50V dc Voltage Rating Panel Mount, 10A Current Rating / 8815074 (1 offer) 
Carling Technologies MS-Series Circuit Breakers. Carling Technologies MS-Series Sealed Toggle Circuit Breaker was designed and tested to operate flawlessly in the harshest of environments. Designed...
Carling Technologies
MS1-B-14-610-3-1CB-A-C
from £ 54.573*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W68 2 Pole 277V ac Voltage Rating, 10A Current Rating / 7827846 (2 offers) 
TE Connectivity - W68 Series
TE Connectivity
W68-X2Q12-10
from £ 53.283*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W92 2 Pole 277V ac Voltage Rating, 30A Current Rating / 7827899 (2 offers) 
TE Connectivity - W92 Series
TE Connectivity
W92-X112-30
from £ 52.096*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W92 2 Pole 277V ac Voltage Rating, 15A Current Rating / 7827859 (2 offers) 
TE Connectivity - W92 Series
TE Connectivity
W92-X112-15
from £ 50.94*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - MS Single Pole 50V dc Voltage Rating Panel Mount, 20A Current Rating / 8815071 (1 offer) 
Carling Technologies MS-Series Circuit Breakers. Carling Technologies MS-Series Sealed Toggle Circuit Breaker was designed and tested to operate flawlessly in the harshest of environments. Designed...
Carling Technologies
MS1-B-14-620-3-1CB-A-C
from £ 48.585*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W69 3 Pole 277V ac Voltage Rating, 15A Current Rating / 7827868 (2 offers) 
TE Connectivity - W69 Series
TE Connectivity
W69-X2Q12-15
from £ 41.337*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408952 (1 offer) 
Current Rating = 10A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
3-1393247-2
from £ 39.462*
per piece
 
 pieces
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408953 (1 offer) 
Current Rating = 10A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
3-1393247-2
from £ 37.15*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 50A Current Rating / 7828098 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-50
from £ 33.86*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408981 (1 offer) 
Current Rating = 50A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
7-1393246-6
from £ 31.65*
per piece
 
 pieces
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 3A Current Rating / 7820889 (1 offer) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-3
from £ 31.295*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 2A Current Rating / 7827944 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-2
from £ 31.072*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 40A Current Rating / 7828094 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-40
from £ 30.755*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408982 (1 offer) 
Current Rating = 50A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
7-1393246-6
from £ 29.574*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - E Single Pole 600V Voltage Rating Panel Mount, 5A Current Rating / 8811261 (1 offer) 
Carling Technologies E-Series Circuit Breakers. Carling Technologies E-Series hydraulic/magnetic circuit breaker is ideally suited for higher current and voltage applications. It is UL listed and C...
Carling Technologies
EA1-B0-26-450-32E-FB
from £ 28.207*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408979 (1 offer) 
Current Rating = 5A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
7-1393246-5
from £ 27.839*
per piece
 
 pieces
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 7.5A Current Rating / 7828108 (3 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-7.50
from £ 27.321*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 10A Current Rating / 7820930 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-10
from £ 26.665*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408980 (1 offer) 
Current Rating = 5A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
7-1393246-5
from £ 26.613*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 1A Current Rating / 7827940 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-1
from £ 26.58*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 7.5A Current Rating / 7820895 (1 offer) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-7.50
from £ 26.537*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W33 2 Pole 120V Voltage Rating, 10A Current Rating / 7826569 (2 offers) 
TE Connectivity - W33 Series
TE Connectivity
W33-T4B1Q-10
from £ 25.019*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 25A Current Rating / 7828076 (3 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-25
from £ 24.97*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 20A Current Rating / 7820937 (1 offer) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-20
from £ 23.90*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 30A Current Rating / 7828088 (1 offer) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-30
from £ 23.736*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 35A Current Rating / 7820870 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-35
from £ 23.33*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 15A Current Rating / 7820933 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-15
from £ 23.24*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - C Single Pole 240V Voltage Rating Panel Mount, 30A Current Rating / 8810830 (1 offer) 
Carling Technologies C-Series Circuit Breakers. Carling Technologies C-Series hydraulic/magnetic circuit breakers are ideal for applications that require higher amperage and voltage handling capabi...
Carling Technologies
CA1-B0-34-630-121-C
from £ 22.348*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 30A Current Rating / 7820876 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-30
from £ 20.88*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 5A Current Rating / 7820946 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-5
from £ 20.49*
per piece
 
 piece
Carling Technologies Thermal Circuit Breaker - C Single Pole 240V Voltage Rating Panel Mount, 10A Current Rating / 8810820 (2 offers) 
Carling Technologies C-Series Circuit Breakers. Carling Technologies C-Series hydraulic/magnetic circuit breakers are ideal for applications that require higher amperage and voltage handling capabi...
Carling Technologies
CA1-B0-34-610-121-C
from £ 19.37*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W67 Single Pole 277V ac Voltage Rating, 30A Current Rating / 7827887 (2 offers) 
TE Connectivity - W67 Series
TE Connectivity
W67-X2Q12-30
from £ 19.32*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 5A Current Rating / 7820886 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-5
from £ 18.57*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 10A Current Rating / 7827947 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-10
from £ 18.38*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 15A Current Rating / 7820860 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-15
from £ 18.31*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 40A Current Rating / 7827953 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-40
from £ 18.293*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 25A Current Rating / 7820873 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-25
from £ 18.29*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 20A Current Rating / 7820864 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-20
from £ 17.92*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W23 Single Pole 50 V dc, 250V ac Voltage Rating, 50A Current Rating / 7820882 (2 offers) 
TE Connectivity - W23 Series
TE Connectivity
W23-X1A1G-50
from £ 17.76*
per piece
 
 piece
TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel / 2408962 (1 offer) 
Current Rating = 25A Number of Poles = 1 Voltage Rating = 250V ac Series = Potter & Brumfield W54 Mounting Style = Panel Mount
TE Connectivity
4-1393249-4
from £ 8.279*
per piece
 
 pieces
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