ABB 4P Pole Base Mounting Isolator Switch - 125A Maximum Current, 45kW Power Rating, IP20
- RS Stock No.:
- 686-7294
- Distrelec Article No.:
- 304-22-364
- Mfr. Part No.:
- OT125F4N2 1SCA105051R1001
- Brand:
- ABB
Bulk discount available
Subtotal (1 unit)*
£114.89
(exc. VAT)
£137.87
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 19 unit(s) ready to ship
- Plus 10 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £114.89 |
| 5 - 9 | £109.14 |
| 10 - 24 | £103.40 |
| 25 - 49 | £97.65 |
| 50 + | £91.91 |
*price indicative
- RS Stock No.:
- 686-7294
- Distrelec Article No.:
- 304-22-364
- Mfr. Part No.:
- OT125F4N2 1SCA105051R1001
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Number of Poles | 4P | |
| Maximum Current | 125A | |
| Mounting Type | Base Mounting | |
| IP Rating | IP20 | |
| Power Rating | 45kW | |
| Voltage Rating | 750V ac | |
| Electrical Phase | 3 | |
| Enclosed/Not Enclosed | Enclosed | |
| Switch Rating | 2.5kA | |
| Length | 100mm | |
| Width | 97mm | |
| Depth | 74mm | |
| Maximum Operating Temperature | +40°C | |
| Terminal Type | Screw | |
Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 4P | ||
Maximum Current 125A | ||
Mounting Type Base Mounting | ||
IP Rating IP20 | ||
Power Rating 45kW | ||
Voltage Rating 750V ac | ||
Electrical Phase 3 | ||
Enclosed/Not Enclosed Enclosed | ||
Switch Rating 2.5kA | ||
Length 100mm | ||
Width 97mm | ||
Depth 74mm | ||
Maximum Operating Temperature +40°C | ||
Terminal Type Screw | ||
- COO (Country of Origin):
- FI
ABB Isolator Switch, 2.5kA Switch Rating, 490g Weight - OT Series - 1SCA105051R1001
Need to put a safety barrier between the mains power supply and your equipment? Use this isolator switch from ABB. With a twist of the front-facing knob, it cuts off electricity flow to four different systems at once. This means you can rely on it to prevent live parts from harming workers during maintenance. With a high 750V rated operational voltage, this unit's primed and ready for use with heavy-duty machinery. It's also ideal for shutting down your setup in an emergency.
Features & Benefits
• Compact dimensions of 96.5 (W) x 74 (L) x 100mm (H) save space in busy setups
• IP20 rating means it's touch-proof
• Screw terminals simplify wiring for speedy installation
• Wide cable cross-section range between 10 and 70mm² makes this a versatile choice
• IP20 rating means it's touch-proof
• Screw terminals simplify wiring for speedy installation
• Wide cable cross-section range between 10 and 70mm² makes this a versatile choice
Applications
• Power generation sector
• Manufacturing industry
• Construction sites
• Manufacturing industry
• Construction sites
What's the difference between an isolator switch and a switch disconnector?
Isolator switch and switch disconnector are two names for the same product.
Can I use this product in a three-phase system?
Yes, this unit shuts down power to three-phase systems common in demanding industrial applications like motors.
The OT range of switch disconnectors are suitable for use in a variety of applications including motor control centres, switchboards and as main switches in machines.