Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA162536R1001 ABB OT160G3-4DSN2 Switch-disconnector OT Plus 160 A, size G3, 4th pole right,
ABB OT160G3-4DSN2 160A 4-pole door-mounted switch disconnector with N2 right-hand neutral pole and 800V AC rating.
£136.16
Why Choose the ABB OT160G3-4DSN2 Switch Disconnector?
The ABB OT160G3-4DSN2 (SKU: 1SCA162536R1001) is a high-performance 4-pole door-mounted switch disconnector designed to provide safe and dependable isolation for industrial machinery, commercial switchboards and low-voltage power distribution systems. As part of ABB's renowned OT Plus range, it combines compact dimensions, robust construction and excellent switching performance for demanding industrial applications.
Designed for door-mounted operation, the OT160G3-4DSN2 incorporates integrated screw terminals with IP20 protected front terminal clamps, helping improve installer safety while simplifying panel assembly. The external operating handle and shaft are supplied separately, allowing flexibility for panel builders. The N2 configuration places the fourth neutral pole on the right-hand side, making it suitable for installations requiring full neutral isolation.
Rated at 160 A with a maximum operational voltage of 800 V AC, the OT160G3-4DSN2 is suitable for use as both a main switch and a maintenance/service switch, providing dependable isolation across industrial automation systems, motor control centres and commercial electrical installations.
Key Advantages
- Heavy-duty 4-pole door-mounted switch disconnector.
- 160 A rated permanent current.
- N2 right-hand neutral pole for complete four-pole isolation.
- Suitable as both a main switch and maintenance switch.
- IP20 protected front terminals improve installation safety.
- Compact ABB G3 frame saves valuable panel space.
Key Features
- ABB OT Plus switch disconnector series.
- Model: OT160G3-4DSN2.
- Order code: 1SCA162536R1001.
- 160 A rated permanent current (Iu).
- 4-pole configuration with N2 right-hand neutral.
- Door-mounted operation.
- Integrated screw terminals.
- IP20 protected front terminal clamps.
- Compatible with ABB operating handles and shafts.
- IEC 60947-3 compliant.
Reliable Isolation for Critical Power Systems
The ABB OT160G3-4DSN2 provides safe and visible isolation before maintenance, servicing and inspection. Its durable switching mechanism and door-mounted design allow operators to disconnect power without opening the enclosure, helping improve personnel safety and minimise downtime.
Manufactured to ABB's demanding quality standards, the OT160G3-4DSN2 offers dependable long-term performance in industrial control panels, OEM equipment, commercial switchboards and low-voltage distribution systems.
Typical Applications
- Industrial control panels.
- Motor control centres.
- OEM machinery.
- Commercial switchboards.
- Low-voltage power distribution.
- Industrial automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Voltage | 800 V | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Poles | 4-pole | |
| Mounting Type | Door / front mounting | |
| Product Series | ABB OT Plus | |
| Current | 160 A | |
| Manufacturer | ABB | |
| Series | OT Plus | |
| Model | OT160G3-4DSN2 | |
| Order code | 1SCA162536R1001 | |
| Product type | Door-mounted switch disconnector | |
| Rated permanent current (Iu) | 160 A | |
| Number of poles | 4 | |
| Neutral position | N2 (right-hand fourth pole) | |
| Maximum rated operational voltage (Ue) | 800 V AC | |
| Conditioned short-circuit current (Iq) | 50 kA | |
| Rated short-time withstand current (Icw) | 2.5 kA | |
| Connection type | Screw terminals | |
| Mounting | Door mounted | |
| Terminal protection | IP20 (front) | |
| Dimensions (H × W × D) | 102.5 × 95.5 × 70 mm | |
| GTIN | 6417019925691 | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OT160G3-4DSN2 used for?
It is designed to safely isolate four-pole electrical circuits in industrial and commercial power distribution systems.
What is the rated current?
The OT160G3-4DSN2 has a rated permanent current of 160 A.
What does the N2 designation mean?
N2 indicates the fourth neutral pole is positioned on the right-hand side, allowing complete isolation of all three phases and the neutral conductor.
Can this switch be used as a main isolator?
Yes. It is approved for use as both a main switch and a maintenance/service switch.
Does the switch include the operating handle?
No. The external operating handle and shaft are supplied separately to allow the correct accessories to be selected for the enclosure.
Trusted by Electrical Professionals Worldwide
ABB OT Plus switch disconnectors are trusted worldwide by panel builders, machine manufacturers and electrical contractors for their dependable performance, compact design and long operational life.
