We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB ot125ft4n2 125 amp door mounted isolator 4 pole
MPN: 1SCA105066R1001
Alt. SKU: OT125FT4N2
Special Price
£104.77
£87.31
Regular Price
£161.20
Why Choose the OT125FT4N2 [1SCA105066R1001]
4-pole, front-operated, door-mounted switch-disconnector designed for non-fusible isolation. Features front-access protected clamp terminals for secure wiring. Please note, handle and shaft are supplied separately.
Technical Specification
- Function: 4-pole, front operated, door mounted non-fusible disconnect switch, handle and shaft not included.
- Rated Operational Voltage: 750 V AC.
- Rated Operational Current: 125 A (AC-21A and AC-22A), 90 A (AC-23A at 380-415 V).
- Rated Short-Circuit Making Capacity: 3.6 kA at 690 V.
- Conventional Thermal Current (Ith): 125 A at 40 °C.
- Insulation and Impulse Voltage: Rated insulation voltage 750 V, impulse withstand voltage 8 kV.
- Degree of Protection: IP20 front.
- Terminal Type and Size: Screw terminals for copper conductors 10 to 70 mm², tightening torque 6 N·m.
- 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 function of this switch?
This is a 4-pole, front operated, door mounted non-fusible disconnect switch.
What is the rated operational voltage and current?
The rated operational voltage is 750 V AC, with a current rating of 125 A (AC-21A and AC-22A) and 90 A (AC-23A at 380-415 V).
What is the rated short-circuit making capacity?
The rated short-circuit making capacity is 3.6 kA at 690 V.
What is the degree of protection for this switch?
The degree of protection is IP20 for the front.
What is the terminal type and size for connections?
The switch has screw terminals for copper conductors ranging from 10 to 70 mm², with a tightening torque of 6 N·m.
What is the mechanical durability of this switch?
The mechanical durability is rated for 20,000 operating cycles.
Are there any conformity standards for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA105066R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 125A |
| Number of Poles | 4 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | Door mounted |
| Alternative Product SKU | OT125FT4N2 |
| Barcode | 6417019391960 |
Write Your Own Review
