ABB 1SF Block Contactor, 250V ac/dc, 500 V ac/dc Coil, 3-Pole, 355 kW, 3 NO/0 NC
- RS Stock No.:
- 721-479
- Mfr. Part No.:
- 1SFL617081R7112
- Brand:
- ABB
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Subtotal (1 unit)*
£4,592.97
(exc. VAT)
£5,511.56
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 10 November 2026
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Units | Per unit |
|---|---|
| 1 + | £4,592.97 |
*price indicative
- RS Stock No.:
- 721-479
- Mfr. Part No.:
- 1SFL617081R7112
- 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 | Block Contactor | |
| Coil Voltage | 250V ac/dc, 500V ac/dc | |
| Number of Poles | 3 | |
| Series | 1SF | |
| Power Rating | 355kW | |
| Function | Contactor | |
| Normal State Configuration | 3 NO/0 NC | |
| Number of Auxiliary Contacts | 3 | |
| Auxiliary Contact Configuration | 1 NO/2 NC | |
| Terminal Type | Bars | |
| Contactor Application | Contactor | |
| Operational Current Ie | 800A | |
| Depth | 283mm | |
| Standards/Approvals | UL | |
| Width | 210mm | |
| Length | 242mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Block Contactor | ||
Coil Voltage 250V ac/dc, 500V ac/dc | ||
Number of Poles 3 | ||
Series 1SF | ||
Power Rating 355kW | ||
Function Contactor | ||
Normal State Configuration 3 NO/0 NC | ||
Number of Auxiliary Contacts 3 | ||
Auxiliary Contact Configuration 1 NO/2 NC | ||
Terminal Type Bars | ||
Contactor Application Contactor | ||
Operational Current Ie 800A | ||
Depth 283mm | ||
Standards/Approvals UL | ||
Width 210mm | ||
Length 242mm | ||
- COO (Country of Origin):
- SE
The ABB Contactor is designed for reliable motor control and power circuit switching. Engineered for handling voltages up to 1000 V AC and 600 V UL, this contactor integrates seamlessly into machinery systems while complying with strict safety standards. With auxiliary contacts pre-mounted, it efficiently manages motor operations up to 315 kW at 400 V AC or 500 hp at 480 V UL, whilst also ensuring user-friendly installation and maintenance. Its Advanced Coil technology allows for wide control voltage management, enhancing operational efficiency and minimising energy consumption, making it an Ideal choice for industrial applications.
Designed for three-pole operation, supporting various industrial applications
Handles high voltages of up to 1000 V AC and 600 V UL for versatile usage
Equipped with pre-mounted side auxiliary contacts for quick setup
Operates motors efficiently, controlling up to 315 kW at 400 V AC or 500 hp at 480 V UL
Features built-in surge protection, ensuring reliable performance in fluctuating voltage conditions
Energy-efficient design reduces operational costs through effective energy management
Complies with major safety standards, ensuring safe machinery operation
Offers the capability for easy extension with additional auxiliary blocks and accessories
