ABB 1SF Block Contactor, 250V ac/dc, 500 V ac/dc Coil, 4-Pole, 55 kW, 4 NO

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Subtotal (1 unit)*

Kr. 8 592,36

(exc. VAT)

Kr. 10 740,45

(inc. VAT)

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  • Ready to ship from 15 June 2026
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1 +Kr. 8 592,36

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RS Stock No.:
722-147
Mfr. Part No.:
1SFL427101R1400
Brand:
ABB
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Brand

ABB

Product Type

Block Contactor

Coil Voltage

250, 500V ac/dc

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

Operational Current Ie

160A

Contactor Application

Contactor

Standards/Approvals

UL

Width

120mm

Length

128mm

Depth

150mm

COO (Country of Origin):
SE
The ABB Contactor is a robust solution designed for efficient motor control and power circuit switching. This 4-pole contactor accommodates high voltage operations, capable of managing up to 55 kW for motors and up to 160 A for power circuits, making it Ideal for various industrial applications. Engineered with Advanced AF technology, it boasts a wide control voltage range while ensuring energy efficiency. Its Compact design integrates built-in surge protection, perfect for challenging network conditions. The contactor also features facilitative extensions for add-on auxiliary contact blocks and a diverse selection of accessories, enhancing its adaptability and functionality.

Wide control voltage range of 250 to 500 V, ensuring versatility in diverse environments

Built-in surge protection for increased safety and reliability in unstable networks

Compact block-type design allows for easy extension with auxiliary contact blocks

Thermal current ratings support robust performance at elevated temperatures

Electrical switching frequency of up to 300 cycles per hour for efficient operations

Suitable for high-capacity motor control and power circuit applications, enhancing operational efficiency

Mechanical durability of 5 million cycles, promising longevity and reduced maintenance costs

IP20 Coil terminals and IP40 auxiliary terminals provide reliable environmental protection

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