ABB 1SF Block Contactor, 250 to 500 V ac/dc Coil, 3-Pole, 425 kW, 3 NO/0 NC
- RS Stock No.:
- 721-494
- Mfr. Part No.:
- 1SFL637081R7112
- Manufacturer:
- ABB
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Subtotal (1 unit)*
PHP490,945.63
(exc. VAT)
PHP549,859.11
(inc. VAT)
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- Shipping from March 20, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP490,945.63 |
*price indicative
- RS Stock No.:
- 721-494
- Mfr. Part No.:
- 1SFL637081R7112
- 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 | |
| Coil Voltage | 250 to 500 V ac/dc | |
| Product Type | Block Contactor | |
| Number of Poles | 3 | |
| Series | 1SF | |
| Power Rating | 425kW | |
| Function | Contactor | |
| Normal State Configuration | 3 NO/0 NC | |
| Number of Auxiliary Contacts | 3 | |
| Auxiliary Contact Configuration | 1 NO/2 NC | |
| Terminal Type | Bars | |
| Contactor Application | Contactor | |
| Operational Current Ie | 1000A | |
| Standards/Approvals | UL | |
| Depth | 283mm | |
| Length | 242mm | |
| Width | 210 mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 250 to 500 V ac/dc | ||
Product Type Block Contactor | ||
Number of Poles 3 | ||
Series 1SF | ||
Power Rating 425kW | ||
Function Contactor | ||
Normal State Configuration 3 NO/0 NC | ||
Number of Auxiliary Contacts 3 | ||
Auxiliary Contact Configuration 1 NO/2 NC | ||
Terminal Type Bars | ||
Contactor Application Contactor | ||
Operational Current Ie 1000A | ||
Standards/Approvals UL | ||
Depth 283mm | ||
Length 242mm | ||
Width 210 mm | ||
- COO (Country of Origin):
- SE
The ABB Contactor is designed to manage motor operations and power circuits efficiently. Capable of handling voltages up to 1000 V IEC and 600 V UL, this contactor supports extensive load capacities for motors up to 400 kW at 400 V AC, making it suitable for a variety of industrial applications. The unit comes with pre-mounted auxiliary contact blocks for enhanced functionality and integration into OEM systems. Its robust design features built-in surge protection and an extended control voltage range, ensuring reliable operation even under fluctuating network conditions. This reliability, coupled with compliance to major safety standards, guarantees peace of mind for machine safety applications.
Handles up to 400 kW motor loads, suitable for high-powered applications
Built-in surge protection offers added reliability and safety
Wide control voltage range (250 to 500 V) minimises energy consumption
Compact design allows for easy integration with existing systems
Extended mechanical durability of 3 million operations ensures long service life
Pre-mounted auxiliary contact blocks Streamline installation and enhance capabilities
Certifications for compliance with key safety standards ensure dependable performance
Temperature resilience enables operation in challenging environments from -40°C to +70°C