ABB 1SF Block Contactor, 20V ac/dc, 60 V ac/dc Coil, 4-Pole, 55 kW, 4 NO
- RS Stock No.:
- 720-729
- Mfr. Part No.:
- 1SFL427101R1100
- Manufacturer:
- ABB
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Subtotal (1 unit)*
SGD1,136.30
(exc. GST)
SGD1,238.57
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 31 August 2026
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Units | Per unit |
|---|---|
| 1 + | SGD1,136.30 |
*price indicative
- RS Stock No.:
- 720-729
- Mfr. Part No.:
- 1SFL427101R1100
- 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 | Block Contactor | |
| Coil Voltage | 20, 60V ac/dc | |
| Number of Poles | 4 | |
| Power Rating | 55kW | |
| Series | 1SF | |
| 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 | |
| Depth | 150mm | |
| Length | 128mm | |
| Width | 120mm | |
| Standards/Approvals | UL | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Block Contactor | ||
Coil Voltage 20, 60V ac/dc | ||
Number of Poles 4 | ||
Power Rating 55kW | ||
Series 1SF | ||
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 | ||
Depth 150mm | ||
Length 128mm | ||
Width 120mm | ||
Standards/Approvals UL | ||
- COO (Country of Origin):
- SE
The ABB Contactor is a robust and versatile solution designed for controlling motors and switching power circuits with exceptional efficiency. Built for durability, this four-pole contactor operates at voltages up to 690 V and has a rated operational current of 160 A. It offers a wide control voltage range of 24 to 60 V AC and 20 to 60 V DC, making it suitable for various applications. The Compact design incorporates surge protection, optimising energy consumption while seamlessly managing large control voltage variations. With an auxiliary contact Block flexibility, the AF116 series ensures superior performance in demanding electrical environments.
Designed for 4-pole operation with a maximum rating of 160 A, ensuring reliable motor control
Wide control voltage range (24 to 60 V AC and 20 to 60 V DC) accommodates varied applications
Built-in surge protection enhances energy efficiency and operational reliability
Compact Block design allows for easy extension with add-on auxiliary contact Blocks
Rated for up to 55 kW power dynamics at 400 V AC, facilitating higher performance applications
Capable of handling extreme environments with ambient temperature ranges from -40 °C to 70 °C
Mechanical durability rated for 5 million cycles, ensuring long-lasting functionality
Accurate self-protection through thermal current ratings based on IEC standards maximises safety
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