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.
1SCA164544R1001 ABB 160 A 4-Pole Fuse Switch Disconnector
ABB OS160GB04N2P is a 160 A 4-pole front-operated fuse switch disconnector with a right-side non-fused switched neutral, British Standard A2–A4 fuse compatibility and included handle and shaft for industrial switching, isolation and protection.
£295.89
Why Choose the ABB OS160GB04N2P Fuse Switch Disconnector?
The ABB OS160GB04N2P is a robust 160 A, 4-pole fuse switch disconnector designed for reliable switching, isolation and fuse protection in industrial low-voltage electrical distribution systems. As part of the proven ABB OS switch fuse series, it combines dependable manual operation with British Standard fuse protection for machinery, switchboards and industrial power applications.
This model features a front-operated configuration with a switched non-fusible fourth pole and a non-fused switched neutral on the right side. The OS160GB04N2P is supplied complete with a handle and shaft, providing a ready-to-install solution for electrical panels requiring reliable four-pole switching and isolation. :chatgpt-content-reference{index="0"}
With a rated current of 160 A, compatibility with A2, A3 and A4 British Standard fuse links, and a rated operational voltage of 690 V AC, the OS160GB04N2P provides dependable protection and isolation for demanding industrial electrical installations. :chatgpt-content-reference{index="1"}
Key Advantages
- Heavy-duty 160 A fuse switch disconnector for industrial applications.
- 4-pole configuration with switched non-fusible fourth pole.
- Non-fused switched neutral on the right side.
- Compatible with British Standard A2–A4 fuse links.
- Front-operated design for straightforward panel integration.
- Supplied with handle and shaft included.
Key Features
- ABB OS switch fuse series.
- 160 A rated current.
- 4-pole construction.
- Front-operated switch fuse arrangement.
- Switched non-fusible fourth pole.
- N2 neutral arrangement with right-side switched neutral.
- Suitable for A2, A3 and A4 British Standard fuse sizes.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage of 1000 V.
- Base mounting construction.
- Pistol handle and shaft included.
Reliable Switching, Isolation and Fuse Protection
Fuse switch disconnectors combine manual circuit switching and isolation with fuse-based protection against overcurrent and short-circuit conditions. This enables safe disconnection of electrical circuits while suitable fuse links protect connected equipment and conductors.
The ABB OS series is engineered for industrial electrical distribution where dependable operation and robust construction are required. The OS160GB04N2P provides a complete four-pole solution with a switched neutral, included operating accessories and compatibility with widely used British Standard fuse systems.
Typical Applications
- Industrial electrical distribution panels.
- Machinery and equipment isolation.
- Power feeder protection and switching.
- Industrial control cabinets.
- Switchboards and low-voltage distribution systems.
- OEM machinery and automation installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS Switch Fuses | |
| ABB order code | 1SCA164544R1001 | |
| Product type | Fuse switch disconnector | |
| Rated current | 160 A | |
| Number of poles | 4 | |
| Fourth pole type | Switched non-fusible pole | |
| Operation | Front operated | |
| Neutral arrangement | Non-fused switched neutral on right side | |
| Fuse system | British Standard | |
| Fuse size | A2, A3, A4 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated conditional short-circuit current | 100 kA at 500 V / 80 kA at 690 V | |
| Mounting type | Base mounting | |
| Operating handle | Pistol handle included | |
| Shaft | Included | |
| Terminal type | Lug terminals | |
| Tightening torque | 15–22 N·m | |
| Dimensions (H × W × D) | approx. 140 × 182 × 115 mm | |
| Weight | approx. 2.42 kg | |
| Protection rating | IP20 | |
| Standard | IEC 60947-3 |
Frequently Asked Questions
What is the ABB OS160GB04N2P used for?
The OS160GB04N2P is used for switching, isolation and fuse protection in industrial low-voltage electrical distribution systems.
What is the rated current of the OS160GB04N2P?
The ABB OS160GB04N2P has a rated current of 160 A.
How many poles does the OS160GB04N2P have?
The OS160GB04N2P has a 4-pole configuration with a switched non-fusible fourth pole and right-side switched neutral.
Which fuse sizes are suitable for the OS160GB04N2P?
The OS160GB04N2P is designed for British Standard A2, A3 and A4 fuse links.
Are the handle and shaft included?
Yes. The OS160GB04N2P is supplied with the handle and shaft included for installation and operation.
Trusted Industrial Circuit Protection from ABB
ABB OS switch fuses provide dependable switching, isolation and fuse protection for industrial low-voltage electrical systems, supporting safe operation and reliable power distribution.
