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E1250DU electronic overload relays – 375 to 1250 A
Ordering details

Description
The E1250DU are self-supplied electronic overload relays, which means no extra external supply is
needed. It offers reliable protection for motors in the event of overload or phase failure. Easy to use like a
thermal overload relay and compatible with standard motor applications, the electronic overload relay is
convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and
1SFC101025F0201 the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation,
trip contact (N.C.), signal contact (N.O.), automatic or manual reset selectable, trip-free mechanism, STOP
and TEST function and a trip indication. Busbar kits are available as accessory for contactor mounting.
Ordering details
Setting range Short-circuit Trip class Type Order code Weight
E1250DU-1250 protective device (1 pce)
A kg
E1250DU electronic overload relay
375 ... 1250 - 10E, 20E, 30E E1250DU-1250 1SFA739001R1000 12.181

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