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  Circuit breakers  (13,259 offers of 5,371,538 product items)

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ETA Thermal Magnetic Circuit Breaker - 201 Single Pole, 500mA Current Rating / 333221 (1 offer) 
UL, CSA, VDE, Demko, ABS, BV, LRoS. DIN Rail Mount, 201 Series. Single-pole thermal/magnetic circuit breakers which may be housed in any of the modular DIN 43 880 enclosures (refer to the Enclosure...
ETA
201-0.5A
from £ 31.106*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 201 Single Pole, 5A Current Rating / 333265 (2 offers) 
UL, CSA, VDE, Demko, ABS, BV, LRoS. DIN Rail Mount, 201 Series. Single-pole thermal/magnetic circuit breakers which may be housed in any of the modular DIN 43 880 enclosures (refer to the Enclosure...
ETA
201-5A
from £ 31.106*
per piece
 
 piece
ETA Thermal Circuit Breaker - 8340 Single Pole 80V dc Voltage Rating Flange Mount, 40A Current Rating / 4059270 (2 offers) 
These CBE's are designed specifically for equipment/systems and should not be confused with large MCB's intended to protect distribution wiring against catastrophic faults. Panel Mounting Magnetic ...
ETA
8340-F410-P1M1-A3H0-40A
from £ 46.709*
per piece
 
 piece
ETA Thermal Circuit Breaker - 3600 Single Pole 250V Voltage Rating Panel Mount, 6A Current Rating / 7292843 (2 offers) 
3600 Series Thermal Circuit Breaker. Single pole thermal-magnetic circuit breaker, two button operation Trip-free, snap action mechanism Plug-in mounting with E-T-A sockets 17-P10-Si, 23-P10-Si, 63...
ETA
3600-P10-Si-6A
from £ 48.431*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 2210 Single Pole DIN Rail Mount, 25A Current Rating / 2828787 (1 offer) 
UL, CSA, VDE, BV, LRoS. For Precision Applications, 2210 Series. Overload and short circuit protecting, DIN rail mounting, time delay type thermal-magnetic single-pole CBE, suitable for process con...
ETA
2210-T210-K0M1-H121-25A
£ 52.649*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 2210 Single Pole DIN Rail Mount, 2A Current Rating / 2826523 (1 offer) 
UL, CSA, VDE, BV, LRoS. For Precision Applications, 2210 Series. Overload and short circuit protecting, DIN rail mounting, time delay type thermal-magnetic single-pole CBE, suitable for process con...
ETA
2210-T210-K0M1-H121-2A
from £ 41.402*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 201 Single Pole, 2A Current Rating / 333243 (2 offers) 
UL, CSA, VDE, Demko, ABS, BV, LRoS. DIN Rail Mount, 201 Series. Single-pole thermal/magnetic circuit breakers which may be housed in any of the modular DIN 43 880 enclosures (refer to the Enclosure...
ETA
201-2A
from £ 31.106*
per piece
 
 piece
ETA Thermal Circuit Breaker - 4130 Single Pole 240V Voltage Rating Panel Mount, 40A Current Rating / 4059236 (2 offers) 
UL and VDE (EN60934). 4130 Series. M12 thread-neck panel mounting Screw terminals Particularly suited for applications with high fault currents. IEC Classification R/TO
ETA
4130-G211-K4M1-40A
from £ 28.51*
per piece
 
 piece
RS PRO 0.16 → 0.25 A Motor Protection Circuit Breaker / 1216845 (1 offer) 
Motor Protection Switches - MS32 Versions. Professional range of motor protection switches from the MS32 series. The switches can be either vertically or horizontally mounted onto 35 mm DIN Rail. T...
RS Pro
1216845
£ 31.572*
per piece
 
 piece
RS PRO 0.24 → 0.4 A Motor Protection Circuit Breaker / 3313573 (1 offer) 
IEC 947-2, IEC 9474. Motor Protection Switches - XL-2000-01. Overload protection compensated -5 to +40°C Lockable in 'OFF' position Short circuit protection, therefore, no back-up fuse protection i...
RS Pro
3313573
from £ 37.789*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 2210 Single Pole DIN Rail Mount, 16A Current Rating / 2828771 (2 offers) 
UL, CSA, VDE, BV, LRoS. For Precision Applications, 2210 Series. Overload and short circuit protecting, DIN rail mounting, time delay type thermal-magnetic single-pole CBE, suitable for process con...
ETA
2210-T210-K0M1-H121-16A
from £ 38.383*
per piece
 
 piece
ETA Thermal Circuit Breaker - 8340 Single Pole 80V dc Voltage Rating Flange Mount, 10A Current Rating / 2734632 (2 offers) 
These CBE's are designed specifically for equipment/systems and should not be confused with large MCB's intended to protect distribution wiring against catastrophic faults. Panel Mounting Magnetic ...
ETA
8340-F410-P1M1-A3H0-10A
from £ 48.619*
per piece
 
 piece
RS PRO 0.4 → 0.63 A Motor Protection Circuit Breaker / 1216847 (1 offer) 
Motor Protection Switches - MS32 Versions. Professional range of motor protection switches from the MS32 series. The switches can be either vertically or horizontally mounted onto 35 mm DIN Rail. T...
RS Pro
1216847
£ 37.611*
per piece
 
 piece
RS PRO 0.6 → 1 A Motor Protection Circuit Breaker / 3313595 (1 offer) 
RS PRO 17
RS Pro
3313595
from £ 37.531*
per piece
 
 piece
ETA Thermal Magnetic Circuit Breaker - 2210 Single Pole DIN Rail Mount, 3A Current Rating / 2826539 (1 offer) 
UL, CSA, VDE, BV, LRoS. For Precision Applications, 2210 Series. Overload and short circuit protecting, DIN rail mounting, time delay type thermal-magnetic single-pole CBE, suitable for process con...
ETA
2210-T210-K0M1-H121-3A
from £ 38.383*
per piece
 
 piece
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