ABB, EF460-500 Electronic Overload Relay 1 NO/1 NC, 150A, 500 A Contact Rating, 600V 3
- RS Stock No.:
- 258-9407
- Mfr. Part No.:
- 1SAX721001R1101
- Manufacturer:
- ABB
Subtotal (1 unit)*
€838.38
(exc. VAT)
€1,031.21
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 15 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €838.38 |
*price indicative
- RS Stock No.:
- 258-9407
- Mfr. Part No.:
- 1SAX721001R1101
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Electronic Overload Relay | |
| Relay Contact Current | 150, 500A | |
| Series | EF460-500 | |
| Pole and Throw Configuration | 3 | |
| Normal State Configuration | 1 NO/1 NC | |
| Reset Method | Automatic or Manual | |
| IP Rating | IP00, IP20 | |
| Minimum Operating Temperature | -25°C | |
| Adjustable Current Range | 150 to 500 A | |
| Width | 103.5mm | |
| Number of Auxiliary Contacts | 4 | |
| Maximum Operating Temperature | 70°C | |
| Length | 105.2mm | |
| Contact Voltage | 600V | |
| Depth | 105.2mm | |
| Standards/Approvals | IEC/EN 60947-5-1, IEC/EN 60947-1, UL 60947-4-1, UL 60947-1, IEC/EN 60947-4-1 | |
| Control Voltage | 600V | |
| Supply Voltage | 1000V ac | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Electronic Overload Relay | ||
Relay Contact Current 150, 500A | ||
Series EF460-500 | ||
Pole and Throw Configuration 3 | ||
Normal State Configuration 1 NO/1 NC | ||
Reset Method Automatic or Manual | ||
IP Rating IP00, IP20 | ||
Minimum Operating Temperature -25°C | ||
Adjustable Current Range 150 to 500 A | ||
Width 103.5mm | ||
Number of Auxiliary Contacts 4 | ||
Maximum Operating Temperature 70°C | ||
Length 105.2mm | ||
Contact Voltage 600V | ||
Depth 105.2mm | ||
Standards/Approvals IEC/EN 60947-5-1, IEC/EN 60947-1, UL 60947-4-1, UL 60947-1, IEC/EN 60947-4-1 | ||
Control Voltage 600V | ||
Supply Voltage 1000V ac | ||
1SAX721001R1101
The ABB 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. It is easy to use like a thermal overload relay and compatible with standard motor applications.
Automatic or manual reset selectable
It has trip-free mechanism
Wide setting range
High accuracy
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