ABB, Electronic Overload Relays Overload Relay 1 NO/1 NC, 250A, 800 A F.L.C, 800A Contact Rating, 600V dc 3P
- RS Stock No.:
- 231-8946
- Mfr. Part No.:
- 1SAX821001R1101 EF750-800
- Brand:
- ABB
Subtotal (1 unit)*
£987.93
(exc. VAT)
£1,185.52
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £987.93 |
*price indicative
- RS Stock No.:
- 231-8946
- Mfr. Part No.:
- 1SAX821001R1101 EF750-800
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Overload Relay | |
| FLC Motor Rating | 250, 800A | |
| Relay Contact Current | 800A | |
| Series | Electronic Overload Relays | |
| Pole and Throw Configuration | 3P | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP20 | |
| Width | 244mm | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -25°C | |
| Adjustable Current Range | 250 to 800 A | |
| Maximum Operating Temperature | 70°C | |
| Length | 111.6mm | |
| Depth | 187.73mm | |
| Standards/Approvals | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 | |
| Control Voltage | 600V dc | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Overload Relay | ||
FLC Motor Rating 250, 800A | ||
Relay Contact Current 800A | ||
Series Electronic Overload Relays | ||
Pole and Throw Configuration 3P | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP20 | ||
Width 244mm | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -25°C | ||
Adjustable Current Range 250 to 800 A | ||
Maximum Operating Temperature 70°C | ||
Length 111.6mm | ||
Depth 187.73mm | ||
Standards/Approvals IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 | ||
Control Voltage 600V dc | ||
- COO (Country of Origin):
- CN
The ABB EF460-500 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast 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).
ATEX and IECEx is valid for products
Ambient Air Temperature - Operation -25 ... +70 °C