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ABB ot125m4 125 amp 4 pole switch disconnector
MPN: 1SCA022429R9220
Alt. SKU: OT125M4
Special Price
£123.72
£103.10
Regular Price
£190.33
Why Choose the OT125M4 [1SCA022429R9220]
This 4-pole switch-disconnector is designed for front operation and base mounting, compatible with standard 45mm DIN-rail slots commonly found in distribution boards. It features protected clamp terminals to ensure secure and reliable connections. Please note that the handle and shaft are supplied separately.
Technical Specification
- Function: 4-pole, front operated, base and DIN-rail mountable switch-disconnector.
- Rated Operational Voltage: Up to 750 V.
- Rated Operational Current: 125 A (AC-21A and AC-22A at 380-690 V), 90 A (AC-23A at 380-415 V).
- Conventional Free-air Thermal Current (Ith): 125 A at 40 °C.
- 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.
- Mechanical Durability: 20,000 operations.
- Pole Configuration: 4 poles with switched simultaneous fourth pole on right side.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum rated operational voltage for this switch-disconnector?
The maximum rated operational voltage is up to 750 V.
What is the rated operational current for this device?
The rated operational current is 125 A for AC-21A and AC-22A at 380-690 V, and 90 A for AC-23A at 380-415 V.
What type of terminals does this switch-disconnector have?
This switch-disconnector features screw terminals suitable for copper cables ranging from 10 to 70 mm².
Is this switch-disconnector suitable for DIN-rail mounting?
Yes, it is designed to be base mounted and is also DIN-rail mountable.
What is the degree of protection for this product?
The degree of protection is IP20 for the front of the device.
How many operations can this switch-disconnector endure mechanically?
The mechanical durability is rated for 20,000 operations.
What should I refer to for standards and approvals?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA022429R9220 |
|---|---|
| HS Code | 85365015 |
| Amperage | 125A |
| Number of Poles | 4 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | Base mounted |
| Alternative Product SKU | OT125M4 |
| Barcode | 6417019135427 |
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