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- 1 NC protection relay
1 NC protection relays
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The EMT6 thermistor overload relay protects machines against overtemperatures during severe starting duty, braking duty, undervoltage and overvoltage and high switching frequency. When using these relays, ...

Trigger voltage: 230 V
... SCA4 + SCB4 Output: 2 makers and 1 breaker Monitoring of external contactors for contact multiplication and reinforcement via feedback loop Y1 - Y2 Over-current and short-circuit proof Realisation ...

... more complex arc protection system through the binary bus. Features: Wide range power supply (18-72Vdc or 80-265Vac/dc) Max 12 arc light point sensors Max 1 fiber loop sensor (option) 4 trip relays ...
Arcteq Relays Ltd

AQ 101S is a sophisticated micro-processor based arc flash protection unit for arc light detection. It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker sourcing ...
Arcteq Relays Ltd

AQ 102 is a sophisticated micro-processor based arc flash protection unit for arc light detection. It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker sourcing the ...
Arcteq Relays Ltd

... connections. AQ 110 is a multipurpose arc flash protection unit and can be applied for variety of applications. AQ 110 can be used as a stand-alone unit or as a main unit of a more complex arc protection ...
Arcteq Relays Ltd

AQ 110 is a sophisticated micro-processor based arc flash protection unit with combined current and arc sensing. Combined current and arc sensing provides an integrated dual trip criteria. It is designed to minimize the ...
Arcteq Relays Ltd

Tripping current: 0.1 A - 630 A
... over-load relay is suitable for the power system of AC 50Hz/60Hz, rated operating voltage Ue: 660V, current 0.1~630A, as the use of over-load and break phase protection for AC ...
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