ABB TA200DU-200-V1000 O/L relay 1 maker, 1 breaker, 1 change-over + test button 1 pc(s)

TA200DU thermal overload relays provide reliable protection of the connected motors for currents up to 200 A, according to IEC/EN 60947-1, IEC/EN 60947-4-1 or IEC/EN 60947-5-1.
TA200DU are mounted directly on AF190-AF205 contactors, but can also be mounted separately on a mounting plate.
Thermal overload relays are three-pole and trigger via bimetal elements. The motor current flows through the bimetal elements and heats them both directly and indirectly. If an overload (over¬current) develops, the bimetal elements deform due to the heat generation. This causes the relay to trip and the switch positions of the contacts change (95-96/97-98).
An upstream contactor can thus be switched off. The relays allow manual or automatic resetting, and they have a test and stop function and a trigger display. An additional reset button allows activation without opening the switch cabinet.
TA200DU possess the tripping class 10A, are temperature-compensated, phase failure-sensitive and possess an ATEX-approval.

This text is machine translated.