ABB Thermal Overload Relays


ABB Thermal Overload Relays 8.5A-150A


Motor protection for overload and phase failure


Thermal overload relays are economic electromechanical protection devices for the main circuit.


They offer reliable protection for motors in the event of overload or phase failure.


The thermal overload relay can make up a compact starting solution together with contactors.


Main benefits


Reliable protection for motors

Easy to create starters

Optimized match to ABB contactors

Single mounting kits and wire reset for remote control available for specific applications.


Main features


Trip class 10

Adjustable current setting ranges

Overload protection with phase loss sensitivity

Temperature compensation up to +60°C

Automatic or manual reset, sealable

Stop and test function.


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  • Details

    The matching partners for your ABB Magnetic Contactors


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