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  Electronic Circuit Breakers (1,847 items)

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Weidmuller Mounting Plate AMG PP / 1793005 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2123000000
from £ 0.985*
per piece
Weidmuller Electronic Circuit breaker 12A 24V AMG OD, 4 channels , DIN Rail Mount / 1793001 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2122910000
from £ 1.54*
per piece
Weidmuller Electronic Circuit breaker 12A 24V AMG MD, 4 channels , DIN Rail Mount / 1793003 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2122930000
from £ 1.58*
per piece
Weidmuller Mounting Plate AMG EP / 1793007 (1 offer) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2495380000
from £ 1.78*
per piece
Weidmuller Electronic Circuit breaker 225mA 24V AMG CM, DIN Rail Mount / 1792990 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2081900000
from £ 20.07*
per piece
Hager Electronic Circuit Breaker 10A MFS, 1 channels / 2512067 (1 offer) 
Series = MFS Number of Channels = 1 Current Rating = 10A
Hager
MFS710
from £ 20.517*
per piece
Weidmuller Electronic Circuit breaker 120mA 24V AMG FIM-C, DIN Rail Mount / 1792989 (3 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2081880000
from £ 20.66*
per piece
Hager Electronic Circuit Breaker 16A MFS, 1 channels / 2512068 (1 offer) 
Series = MFS Number of Channels = 1 Current Rating = 16A
Hager
MFS716
from £ 20.727*
per piece
Hager Electronic Circuit Breaker 20A MFS, 1 channels / 2512069 (1 offer) 
Series = MFS Number of Channels = 1 Current Rating = 20A
Hager
MFS720
from £ 20.727*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1792994 (3 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080420000
from £ 21.72*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1792995 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080480000
from £ 21.72*
per piece
Weidmuller Electronic Circuit breaker 30mA 24V AMG AM, DIN Rail Mount / 1792991 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2081890000
from £ 21.72*
per piece
Phoenix Contact Electronic Circuit Breaker / 2525376 (1 offer) 
Electronic Circuit Breakers
Phoenix Contact
1110987
from £ 22.40*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1792998 (3 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080500000
from £ 22.48*
per piece
WAGO EPSITRON Electronic Circuit breaker 4A 30V 787-2861, 1 channels , DIN Rail Mount / 1776028 (3 offers) 
Electronic circuitbreaker 1-channel 24VDC input voltage 4A Communication capability
WAGO Kontakttechnik
787-2861/400-000
from £ 22.76*
per piece
WAGO EPSITRON Electronic Circuit breaker 1A 30V 787-2861, 1 channels , DIN Rail Mount / 1776026 (4 offers) 
electronic circuit breaker 1-channel 24 VDC input voltage 1 A communication capability
WAGO Kontakttechnik
787-2861/100-000
from £ 22.81*
per piece
WAGO EPSITRON Electronic Circuit breaker 8A 30V 787-2861, 1 channels , DIN Rail Mount / 1776030 (3 offers) 
Wago Electronic Circuit BreakerThe Wago electronic circuit breaker is a single channel circuit breaker with an output current and voltage capacity of 8A and 30VDC. The DIN rail type of mounting is ...
WAGO Kontakttechnik
787-2861/800-000
from £ 22.96*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1793000 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080650000
from £ 23.29*
per piece
WAGO EPSITRON Electronic Circuit breaker 6A 30V 787-2861, 1 channels , DIN Rail Mount / 1776029 (3 offers) 
Electronic circuit breaker: EPSITRON 1-channel 24 VDC 6 A communication capability
WAGO Kontakttechnik
787-2861/600-000
from £ 23.45*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1792999 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080600000
from £ 23.53*
per piece
Hager Electronic Circuit Breaker 32A MFS, 1 channels / 2512070 (1 offer) 
Series = MFS Number of Channels = 1 Current Rating = 32A
Hager
MFS732
from £ 24.355*
per piece
ETA REX12 Electronic Circuit breaker 10A 24V REX12-T, DIN Rail Mount / 1750369 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-10A
from £ 25.70*
per piece
Weidmuller Electronic Circuit breaker 25mA 24V AMG ELM, 1 channels , DIN Rail Mount / 1792992 (2 offers) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2080360000
from £ 27.31*
per piece
Hager Electronic Circuit Breaker 2A MFN, 1 channels / 2512065 (1 offer) 
Series = MFN Number of Channels = 1 Current Rating = 2A
Hager
MFN702
from £ 29.807*
per piece
WAGO Electronic Circuit Breaker 500mA 24V 787, 1 channels , DIN Rail / 2794125 (4 offers) 
Series = 787 Number of Channels = 1 Current Rating = 500mA Rated DC Voltage = 24V Mounting Style = DIN Rail
WAGO Kontakttechnik
787-2861/050-000
from £ 29.97*
per piece
ETA REX12 Electronic Circuit breaker 4A 24V REX12-T, 1 channels , DIN Rail Mount / 1750366 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-4A
from £ 29.98*
per piece
ETA REX12 Electronic Circuit breaker 2A 24V REX12-T, 1 channels , DIN Rail Mount / 1750364 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-2A
from £ 30.14*
per piece
ETA REX12 Electronic Circuit breaker 8A 24V REX12-T, DIN Rail Mount / 1750368 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-8A
from £ 30.65*
per piece
Phoenix Contact Electronic Circuit Breaker / 2525379 (1 offer) 
Electronic Circuit Breakers
Phoenix Contact
1115661
from £ 32.01*
per piece
ETA REX12 Electronic Circuit breaker 6A 24V REX12-T, 1 channels , DIN Rail Mount / 1750367 (1 offer) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-6A
from £ 33.15*
per piece
Phoenix Contact 2800916 circuit breaker Type CB (2 offers) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/C contact, plug for base element.
Phoenix Contact
2800916
from £ 37.00*
per piece
Weidmuller Electronic Circuit breaker 12A 24V AMG DIS, 2 channels , DIN Rail Mount / 1793004 (1 offer) 
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD sys...
Weidmüller
2123050000
from £ 38.38*
per 10 pieces
Phoenix Contact CB E1 24DC/2A NO P circuit breaker (2 offers) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/O contact, plug for base element.
Phoenix Contact
2800902
from £ 38.87*
per piece
Phoenix Contact 2800918 circuit breaker Type CB (2 offers) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/C contact, plug for base element.
Phoenix Contact
2800918
from £ 38.97*
per piece
ETA REX12 Electronic Circuit breaker 6A 24V REX12-T, DIN Rail Mount / 1750373 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA2-107-DC24V-6A/6A
from £ 39.02*
per piece
ETA REX12 Electronic Circuit breaker 4A 24V REX12D-T, DIN Rail Mount / 1750379 (2 offers) 
The requirements regarding modern machinery and equipment are constantly growing. System transparency, remote maintenance and remote access are getting more and more important in international comp...
ETA
REX12D-TA2-100-DC24V-4A/4A
from £ 39.29*
per piece
ETA REX12 Electronic Circuit breaker 1A 24V REX12-T, 1 channels , DIN Rail Mount / 1750363 (1 offer) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA1-107-DC24V-1A
from £ 40.51*
per piece
ETA ESX10 Electronic Circuit breaker 6A 24V ESX10-T, 1 channels , Plug-In Mounting / 2102127 (1 offer) 
The ETA ESX10-T series electronic circuit protector is only 12.5 mm wide and selectively protects all DC 24 V load circuits, thereby increasing the uptime of machines and systems. This is achieved ...
ETA
ESX10-TA-100-DC24V-6A-E
from £ 42.53*
per piece
WAGO Electronic Circuit Breaker 8A 24V 787, 1 channels , DIN Rail / 2794126 (4 offers) 
Series = 787 Number of Channels = 1 Current Rating = 8A Rated DC Voltage = 24V Mounting Style = DIN Rail
WAGO Kontakttechnik
787-2861/108-020
from £ 42.99*
per piece
Phoenix Contact 2800924 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800924
from £ 43.31*
per piece
Phoenix Contact 2908262 circuit breaker (1 offer) 
Single-channel electronic circuit breaker for protecting 24 V DC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block s...
Phoenix Contact
2908262
from £ 43.34*
per piece
WAGO EPSITRON Electronic Circuit breaker 2A 30V 787-2861, 1 channels , DIN Rail Mount / 1776027 (3 offers) 
Electronic circuitbreaker EPSITRON®:1-channel 24VDC 2A Communication capability
WAGO Kontakttechnik
787-2861/200-000
from £ 43.60*
per piece
Murrelektronik Limited Mico Pro Electronic Circuit Breaker 16A 24V 9000, 1 channels , DIN Rail / 2848053 (1 offer) 
Range = Mico Pro Series = 9000 Number of Channels = 1 Current Rating = 16A Breaking Capacity at Maximum Voltage Rating = 30 V Rated DC Voltage = 24V Mounting Style = DIN Rail
Murrelektronik
9000-41011-1600000
from £ 43.86*
per piece
Phoenix Contact 2800908 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and reset input, plug for base element.
Phoenix Contact
2800908
from £ 44.48*
per piece
ETA REX12 Electronic Circuit breaker 4A 24V REX12-T, DIN Rail Mount / 1750372 (2 offers) 
The compact and flexible all-in-one solution REX consists of several perfectly matched components. It comprises the EM12-T supply module for the plus and minus potential via a single or double chan...
ETA
REX12-TA2-107-DC24V-4A/4A
from £ 44.70*
per piece
Phoenix Contact 2800928 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800928
from £ 44.80*
per piece
ETA REX12 Electronic Circuit breaker 2A 24V REX12D-T, DIN Rail Mount / 1750378 (2 offers) 
The requirements regarding modern machinery and equipment are constantly growing. System transparency, remote maintenance and remote access are getting more and more important in international comp...
ETA
REX12D-TA2-100-DC24V-2A/2A
from £ 44.82*
per piece
Phoenix Contact Electronic Circuit Breaker 8A 12 → 24V, 1 channels , Plug-On / 2698046 (1 offer) 
Number of Channels = 1 Current Rating = 8A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1157279
from £ 45.07*
per piece
ETA REX12 Electronic Circuit Breaker 10A 24V REX12D-T, DIN Rail Mount / 1750376 (2 offers) 
The requirements regarding modern machinery and equipment are constantly growing. System transparency, remote maintenance and remote access are getting more and more important in international comp...
ETA
REX12D-TA1-100-DC24V-10A
from £ 45.33*
per piece
Phoenix Contact Electronic Circuit Breaker 6A 12 → 24V, 1 channels , Plug-On / 2698049 (1 offer) 
Number of Channels = 1 Current Rating = 6A Rated DC Voltage = 12 → 24V Mounting Style = Plug-On
Phoenix Contact
1157286
from £ 46.06*
per piece
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