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ABB ot25f3 isolator 25a load break switch 3 pole
MPN: 1SCA104857R1001
Alt. SKU: OT25F3
Special Price
£19.73
£16.44
Regular Price
£30.35
Why Choose the OT25F3 [1SCA104857R1001]
This 3-pole, front-operated switch-disconnector is designed for base mounting and DIN-rail installation. It features protected clamp terminals for secure wiring connections. Please note, the handle and shaft are supplied separately and must be ordered independently. This non-fusible disconnect switch is suitable for isolating electrical circuits in industrial and commercial applications.
Technical Specification
- Function: 3-pole switch-disconnector, front operated, base mounted, DIN-rail mountable, non-fusible.
- Rated Operational Voltage: Up to 750 V AC.
- Rated Operational Current AC-21A / AC-22A: 25 A at 380 ... 690 V.
- Rated Operational Current AC-23A: 20 A (380 ... 415 V), 11 A (690 V).
- Rated Insulation Voltage (Ui): 750 V (IEC/EN 60664-1).
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection (Front): IP20.
- Terminal Type and Size Range: Screw terminals for Cu 0.75 to 10 mm² cables.
- Mechanical Durability: 20,000 operations.
- Conventional Thermal Current (Ith): 32 A at 40 °C ambient.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this switch-disconnector?
This is a 3-pole, front operated, base mounted, non-fusible switch-disconnector.
What is the rated operational voltage?
The rated operational voltage is up to 750 V AC.
What is the cable capacity for the terminals?
The terminals can accommodate copper cables ranging from 0.75 to 10 mm².
Is this switch suitable for DIN-rail mounting?
Yes, it is designed to be DIN-rail mountable.
What is the degree of protection for this switch?
The degree of protection for the front is IP20.
What is the mechanical durability of this switch?
The mechanical durability is rated for 20,000 operations.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA104857R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 25A |
| Number of Poles | 3 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | DIN-rail mounted |
| Alternative Product SKU | OT25F3 |
| Barcode | 6417019390000 |
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