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  thermal circuit breakers  (3,573 filtered offers of 5,344,882 product items)

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ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 3A Current Rating / 2102090 (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-3A
from £ 20.46*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54120 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 20 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54120
from £ 21.64*
per piece
 
 piece
ABB S201-C25NA circuit breaker Miniature circuit breaker Type C 1+N (1 offer) 
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-C25NA
from £ 14.30*
per piece
 
 piece
MEAN WELL Inlet Filter, for use with Circuit Breaker, Power Supply, ICL Series / 1875565 (2 offers) 
The ICL-16 is a 16A inrush current limiter that can be used to reduce the high starting current due to capacitive load or inductive causing the circuit breaker to be false triggered. Several power ...
Mean Well
ICL-16L
from £ 17.29*
per piece
 
 piece
WEIDMULLER 7940126717 CIRCUIT BREAKER, THERMAL MAGNETIC, 1P, 3 (1 offer) 
Circuit Breaker Mounting DIN Rail SVHC No SVHC (23-Jan-2024) No. of Poles 1 Pole Voltage Rating VDC 65 VDC Current Rating 3 A Voltage Rating VAC 250 VAC Product Range CB4200 Series
Weidmüller
7940126717
from £ 43.39*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54125 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 25 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54125
from £ 23.59*
per piece
 
 piece
WEIDMULLER 9101203500 CIRCUIT BREAKER, THERMAL MAGNETIC, 1P, 1 (1 offer) 
Product Range CB4200 Series No. of Poles 1 Pole Circuit Breaker Mounting DIN Rail Voltage Rating VDC 65 VDC SVHC No SVHC (23-Jan-2024) Current Rating 1 A Voltage Rating VAC 250 VAC
Weidmüller
9101203500
from £ 43.68*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54132 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 32 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54132
from £ 23.25*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 5A Current Rating / 2102105 (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-W19DG4-5A
from £ 24.10*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54140 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 40 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54140
from £ 26.15*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54150 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 50 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54150
from £ 29.93*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54163 CIRCUIT BREAKER, THERMAL MAGNETIC, 1POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 240 VAC Current Rating 63 A Voltage Rating VDC 72 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 1 Pole
Schneider Electric
A9F54163
from £ 30.19*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54201 CIRCUIT BREAKER, THERMAL MAGNETIC, 2POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 440 VAC Current Rating 1 A Voltage Rating VDC 133 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 2 Pole
Schneider Electric
A9F54201
from £ 106.16*
per piece
 
 piece
ABB S201-C50NA circuit breaker Miniature circuit breaker Type C 1+N (1 offer) 
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-C50NA
from £ 60.52*
per piece
 
 piece
SCHNEIDER ELECTRIC A9F54204 CIRCUIT BREAKER, THERMAL MAGNETIC, 2POLE (1 offer) 
Product Range iC60H Circuit Breaker Mounting DIN Rail Voltage Rating VAC 440 VAC Current Rating 4 A Voltage Rating VDC 133 VDC SVHC No SVHC (15-Jan-2018) No. of Poles 2 Pole
Schneider Electric
A9F54204
from £ 99.53*
per piece
 
 piece
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