ABB 1SF Block Contactor, 250 to 500 V ac/dc Coil, 3-Pole, 55 kW, 3 NO/0 NC
- RS Stock No.:
- 720-879
- Mfr. Part No.:
- 1SFL427002R3422
- Manufacturer:
- ABB
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Subtotal (1 unit)*
PHP60,410.77
(exc. VAT)
PHP67,660.06
(inc. VAT)
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- Shipping from March 25, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP60,410.77 |
*price indicative
- RS Stock No.:
- 720-879
- Mfr. Part No.:
- 1SFL427002R3422
- 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 | 250 to 500 V ac/dc | |
| Number of Poles | 3 | |
| Power Rating | 55kW | |
| Series | 1SF | |
| Function | Contactor | |
| Normal State Configuration | 3 NO/0 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Terminal Type | Bars | |
| Operational Current Ie | 160A | |
| Contactor Application | Contactor | |
| Standards/Approvals | UL | |
| Depth | 150mm | |
| Length | 142.5mm | |
| Width | 90 mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Block Contactor | ||
Coil Voltage 250 to 500 V ac/dc | ||
Number of Poles 3 | ||
Power Rating 55kW | ||
Series 1SF | ||
Function Contactor | ||
Normal State Configuration 3 NO/0 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Terminal Type Bars | ||
Operational Current Ie 160A | ||
Contactor Application Contactor | ||
Standards/Approvals UL | ||
Depth 150mm | ||
Length 142.5mm | ||
Width 90 mm | ||
- COO (Country of Origin):
- SE
The ABB Contactor serves essential operational roles in various industrial applications, particularly motor control. It is designed to handle three poles at a maximum voltage of 690 V according to IEC standards, featuring pre-mounted auxiliary contacts for enhanced functionality. With its built-in surge protection and wide control voltage range of 250 to 500 V, it successfully manages large variations in supply, ensuring reliable performance in fluctuating environments. The product’s commercial viAbility is further supported by its Ability to switch power circuits up to 160 A, making it an Ideal choice for controlling motors up to 55 kW at 400 V AC. Its robust design, coupled with the option for expansion with additional auxiliary contacts and accessories, offers flexibility and convenience in installation.
Suitable for controlling motors up to 55 kW at 400 V AC and 75 hp at 480 V
Rated operational voltage of 690 V, making it Ideal for demanding industrial environments
Compact design with built-in surge protection, enhancing operational reliability
Wide control voltage range (250 to 500 V 50/60 Hz and DC) accommodates fluctuating supply conditions
Thermal and electrical stack rating of 160 A ensures robust performance under varying loads
Mechanical durability rated at 5 million operations, emphasising longevity and reduced maintenance
IP40 rating for auxiliary terminals and IP20 for Coil terminals, ensuring good protection against dust and contact
Flexible installation capabilities with add-on auxiliary contacts available for enhanced functionality