1SFA739001R1001 – OVERLOAD RELAY#EF1250 DU | ABB

1SFA739001R1001 — OVERLOAD RELAY#EF1250 DU from the ABB EF1250DU-1250 – 375-1250 A, Trip class 10E, 20E, 30E, for AF1350/AF1650/AF2050 range. Listed under Electronic Overload on the ABB catalogue at RMS-ABB.Africa.

About 1SFA739001R1001

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.

1SFA739001R1001 key specifications

Key specifications: rated current 1250 A; measuring range 375-1250 A.

Ordering information for 1SFA739001R1001

• Order code: 1SFA739001R1001
• Manufacturer: ABB
• Range: EF1250DU-1250 – 375-1250 A, Trip class 10E, 20E, 30E, for AF1350/AF1650/AF2050
• Supplied: each
• Datasheet: manufacturer datasheet for 1SFA739001R1001

1SFA739001R1001 — frequently asked questions

What is the rated current of 1SFA739001R1001?

1SFA739001R1001 is rated 1250 A.

Where is the datasheet for 1SFA739001R1001?

The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.

Is 1SFA739001R1001 a genuine ABB product?

Yes. 1SFA739001R1001 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.