ABB 1SF Block Contactor, 20V ac/dc, 60 V ac/dc Coil, 4-Pole, 55 kW, 4 NO
- RS Stock No.:
- 720-730
- Mfr. Part No.:
- 1SFL427101R1122
- Brand:
- ABB
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Subtotal (1 unit)*
$1,651.73
(exc. GST)
$1,816.90
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $1,651.73 |
*price indicative
- RS Stock No.:
- 720-730
- Mfr. Part No.:
- 1SFL427101R1122
- Brand:
- 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 | |
| Coil Voltage | 20, 60V ac/dc | |
| Product Type | Block Contactor | |
| Number of Poles | 4 | |
| Power Rating | 55kW | |
| Series | 1SF | |
| Function | Contactor | |
| Normal State Configuration | 4 NO | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Terminal Type | Double Clamp | |
| Operational Current Ie | 160A | |
| Contactor Application | Contactor | |
| Depth | 150mm | |
| Standards/Approvals | UL | |
| Width | 120mm | |
| Length | 128mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 20, 60V ac/dc | ||
Product Type Block Contactor | ||
Number of Poles 4 | ||
Power Rating 55kW | ||
Series 1SF | ||
Function Contactor | ||
Normal State Configuration 4 NO | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Terminal Type Double Clamp | ||
Operational Current Ie 160A | ||
Contactor Application Contactor | ||
Depth 150mm | ||
Standards/Approvals UL | ||
Width 120mm | ||
Length 128mm | ||
- COO (Country of Origin):
- SE
The ABB Contactor is engineered for robust motor control, featuring a four-pole design capable of handling voltages up to 690 V. This contactor is optimised for controlling motors up to 55 kW at 400 V AC, essentially streamlining power circuit switching up to 160 A. It comes with pre-mounted auxiliary contacts and a double clamp for ease of installation and expansion with additional auxiliary Blocks. The AF116 technology ensures a wide control voltage range and integrated surge protection, thereby enhancing energy efficiency and reliability across variable operational environments. With its Block type design, this contactor is a future-ready solution suitable for diverse applications.
Wide control voltage range from 24 to 60 V AC and 20 to 60 V DC
Supports thermal current up to 160 A in a 40 °C ambient environment
Compact design with built-in surge protection
Enhanced energy efficiency features reduce panel energy consumption
Rated operational power capability up to 75 kW at 440 V AC
Flexible installation with add-on auxiliary contact blocks
Robust mechanical durability rating of 5 million cycles
Protection ratings include IP40 for auxiliary terminals and IP20 for Coil terminals
Designed to operate in ambient temperatures ranging from -40 °C to 70 °C
UL/CSA certified for general use up to 600 V, ensuring compliance with industry standards
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