EF1250DU-1250

198x350x425

375 ... 1250 A

class 10E, class 20E, class 30E

Circuito ausiliare 0.8 ... 1.2 N·m

1250

6 A

Circuito ausiliare NC 6 A

Circuito ausiliare NO 6 A

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 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.

Circuito principale 60 Hz

3

Terminali del circuito ausiliario IP20

Terminali del circuito principale IP00

Without derating 2000 m

Circuito principale 600 V

IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1

1

1

3

A condizioni operative nominali per polo 0.005 W

10 kg

In funzione -25 ... +70 °C

Operation compensated -25 ... 70 °C

In magazzino -50 ... +80 °C

Circuito ausiliario 6 kV

Circuito principale 8 kV

Circuito ausiliario 600 V

Circuito principale 1000 V

AC 1000 V

Circuito di ingresso / Circuito di uscita 690 V

Montato sul contattore / Montaggio singolo

Terminali a vite

EF1250DU