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ABB ot125f3 isolator 125 amp load break switch 3 pole
MPN: 1SCA105033R1001
Alt. SKU: OT125F3
Special Price
£85.96
£71.63
Regular Price
£132.24
Why Choose the OT125F3 [1SCA105033R1001]
This 3-pole, front-operated switch-disconnector is designed for base mounting and DIN-rail installation. It features front-protected clamp terminals for enhanced safety and ease of wiring. Please note that the handle and shaft are supplied separately. This non-fusible disconnect switch is ideal for isolating electrical circuits in industrial and commercial applications, offering reliable operation and straightforward integration into existing systems.
Technical Specification
- Function: 3-pole, front operated switch-disconnector, base and DIN-rail mountable, non-fusible, with front protected clamp terminals; handle and shaft not included.
- Rated Operational Current: 125 A (AC-21A, AC-22A) up to 690 V.
- Rated Operational Current AC-23A: 90 A (380-415 V), 70 A (500 V), 50 A (690 V).
- Rated Insulation Voltage (Ui): 750 V IEC/EN 60664-1.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: IP20 (front).
- Terminal Type and Size: Screw terminals, suitable for copper cables 10 to 70 mm², wire stripping length 18-21 mm.
- Mechanical Durability: 20,000 operations.
- Rated Short-Circuit Making Capacity: 3.6 kA at 690 V.
- Power Loss per Pole: 6.3 W at rated conditions.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational current of the switch-disconnector?
The rated operational current is 125 A (AC-21A, AC-22A) up to 690 V.
What is the degree of protection for this product?
The degree of protection is IP20 (front).
What type of terminals does the switch-disconnector have?
The switch-disconnector features screw terminals suitable for copper cables ranging from 10 to 70 mm².
Is the handle and shaft included with the switch?
No, the handle and shaft are not included.
What is the mechanical durability of the switch-disconnector?
The mechanical durability is rated for 20,000 operations.
What is the rated insulation voltage?
The rated insulation voltage is 750 V according to IEC/EN 60664-1.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA105033R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 125A |
| Number of Poles | 3 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | DIN-rail mounted |
| Alternative Product SKU | OT125F3 |
| Barcode | 6417019391632 |
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