Over 800,000 products available

ABB 1SF Block Contactor, 130V ac/dc, 48 V ac/dc Coil, 4-Pole, 55 kW, 4 NO

Image representative of range

View all Contactors

Subtotal (1 unit)*

£599.86

(exc. VAT)

£719.83

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£599.86

*price indicative

RS Stock No.:
722-143
Mfr. Part No.:
1SFL427101R1200
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Coil Voltage

130V ac/dc, 48V ac/dc

Product Type

Block Contactor

Number of Poles

4

Series

1SF

Power Rating

55kW

Function

Contactor

Normal State Configuration

4 NO

Auxiliary Contact Configuration

0 NO/0 NC

Terminal Type

Double Clamp

Contactor Application

Contactor

Operational Current Ie

160A

Standards/Approvals

UL

Length

128mm

Depth

150mm

Width

120mm

COO (Country of Origin):
SE
The ABB Contactor is designed for robust motor control applications, capable of managing loads up to 55 kW at 400 V AC. Built with Advanced AF technology, this four-pole device operates effectively across a wide control voltage range of 48 to 130 V, catering to diverse operational needs. Its Compact design features integrated surge protection, ensuring reliability even in unstable network conditions. The versatile contactor supports add-on auxiliary blocks and various accessories, making it an Ideal choice for complex control systems. This product combines efficient performance with enhanced durability, tailored for modern industrial applications.

Operates at 690 V IEC or 600 V UL, versatile for multiple configurations

Controls motors up to 55 kW, making it suitable for heavy-duty applications

Built-in surge protection enhances reliability and safety in operations

Wide control voltage range (48 to 130 V) accommodates various electrical systems

Mechanical durability rated at 5 million cycles, ensuring long-lasting performance

Compact design allows for easy integration into existing setups

Standard compliance with relevant IEC and VDE specifications for quality assurance

Supports various accessories for improved functionality and customisation

Easy connection options for both flexible and rigid cables, simplifying installation

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy