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ABB ot125f4n2 125 amp load break switch 4 pole
MPN: 1SCA105051R1001
Alt. SKU: OT125F4N2
Special Price
£106.63
£88.86
Regular Price
£164.05
Why Choose the OT125F4N2 [1SCA105051R1001]
This 4-pole, base-mounted switch-disconnector is designed for DIN-rail installation and features front-operated, non-fusible switching. It includes front-protected clamp terminals for secure wiring connections. Please note that the handle and shaft are supplied separately.
Technical Specification
- Configuration: 4-pole, front operated, base mounted switch-disconnector.
- Rated Operational Voltage: Up to 750 V AC.
- Current Rating: 125 A conventional thermal current (Ith) at 40°C.
- Rated Operational Current AC-21A/22A: 125 A at 380 - 690 V.
- Rated Operational Current AC-23A: 90 A (380-415 V), 70 A (500 V), 50 A (690 V).
- Contact Configuration: 4 poles with switched fourth pole, simultaneous function.
- Insulation Voltage (Ui): 750 V per IEC/EN 60664-1.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: IP20 at front.
- Terminal Type and Size: Screw terminals for flexible and stranded copper conductors, 10–70 mm².
- Mechanical Durability: 20,000 operating cycles.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the switch-disconnector?
The rated operational voltage is up to 750 V AC.
What is the current rating of this switch-disconnector?
The current rating is 125 A conventional thermal current (Ith) at 40°C.
What is the degree of protection for this product?
The degree of protection is IP20 at the front.
What type of terminals does the switch-disconnector use?
It uses screw terminals for flexible and stranded copper conductors, sized 10–70 mm².
How many operating cycles can this switch-disconnector endure?
The mechanical durability is rated for 20,000 operating cycles.
Is the handle and shaft included with the switch-disconnector?
No, the handle and shaft are not included.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA105051R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 125A |
| Number of Poles | 4 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | Base mounted |
| Alternative Product SKU | OT125F4N2 |
| Barcode | 6417019391816 |
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