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OS160TPN-A ABB 160A 3P+N Steel Enclosed Switch Fuse IP65
ABB OS160TPN-A is a 160 A 3P+N enclosed switch fuse with a solid neutral, A3/A4 fuse compatibility and an IP65 RAL 7035 steel enclosure, rated 75 kW AC-23 at 400 V.
£756.01
Why Choose the ABB OS160TPN-A 160A 3P+N Enclosed Switch Fuse?
The ABB OS160TPN-A is a 160 A three-pole plus neutral enclosed switch fuse designed for industrial electrical distribution, local isolation and fused protection. It combines ABB OS switch-fuse technology with a robust steel enclosure, providing an integrated solution for three-phase circuits requiring a dedicated neutral connection.
The OS160TPN-A is housed in an IP65 steel enclosure with a textured RAL 7035 powder-coated finish. The enclosure measures 500 × 400 × 200 mm (H × W × D) and features removable gland plates, a hinged lid with lock and a padlockable pistol-grip operating handle for practical installation and secure local isolation.
Rated at 160 A, the OS160TPN-A is designed for A3/A4 fuses and provides AC-23 operational power ratings of 75 kW at 400 V, 90 kW at 500 V and 132 kW at 690 V. Its three-pole switching arrangement is complemented by a solid neutral, making it suitable for appropriate three-phase and neutral distribution applications.
Key Advantages
- 160 A 3P+N enclosed switch-fuse configuration.
- Combines switching, isolation and fuse protection in one enclosed assembly.
- Includes a solid neutral for three-phase and neutral installations.
- Robust IP65 steel enclosure for industrial environments.
- 75 kW AC-23 rating at 400 V.
- Designed for A3/A4 fuse types.
- Padlockable pistol-grip handle supports secure local isolation.
- Removable gland plates provide flexibility when preparing cable entries.
- Hinged enclosure lid with lock supports controlled maintenance access.
Key Features
- ABB OS160TPN-A enclosed switch fuse.
- 160 A rated current.
- Three-pole plus neutral configuration.
- Solid neutral connection.
- 75 kW at 400 V AC-23 operational rating.
- 90 kW at 500 V AC-23 operational rating.
- 132 kW at 690 V AC-23 operational rating.
- IP65 degree of protection.
- Steel enclosure with textured RAL 7035 powder-coated finish.
- Designed for A3/A4 fuses.
- Padlockable pistol-grip operating handle.
- Hinged enclosure lid complete with lock.
- Removable gland plates for cable entry.
160A 3P+N Fused Isolation for Industrial Electrical Systems
A three-pole plus neutral enclosed switch fuse combines manual isolation and fuse protection for three-phase electrical circuits while providing a dedicated neutral connection. Correctly selected fuses provide overcurrent and short-circuit protection, while the switch-fuse mechanism provides a clearly defined means of isolating downstream equipment for operation or maintenance.
The ABB OS160TPN-A combines 160 A three-pole switching, a solid neutral and A3/A4 fuse compatibility within an IP65 steel enclosure. Its 75 kW AC-23 rating at 400 V makes it suitable for appropriate industrial machinery, motor and electrical distribution applications requiring high-current 3P+N fused isolation.
Typical Applications
- Three-phase and neutral industrial distribution circuits.
- Industrial machinery isolation and fused protection.
- Motor circuits up to the applicable 75 kW at 400 V AC-23 rating.
- Plant-room and building-services electrical systems.
- Industrial distribution boards and switchgear.
- Manufacturing and production equipment.
- OEM machinery requiring high-current local 3P+N fused isolation.
Technical Specifications
| Series | OS |
|---|---|
| Product group | 311019-Metal Enclosed (Loadbreak) |
| Model / order code | OS160TPN-A |
| Product type | Enclosed switch fuse |
| Rated current | 160 A |
| Configuration | 3P+N |
| Switched poles | 3 |
| Neutral | Solid neutral |
| AC-23 operational power at 400 V | 75 kW |
| AC-23 operational power at 500 V | 90 kW |
| AC-23 operational power at 690 V | 132 kW |
| Fuse type | A3/A4 |
| Degree of protection | IP65 |
| Installation environment | Indoor; enclosure not intended for external installation |
| Enclosure material | Steel |
| Enclosure finish | Powder-coated textured finish |
| Enclosure colour | RAL 7035 |
| Operating mechanism | Padlockable pistol-grip handle |
| Door / lid | Hinged, complete with lock |
| Cable entry | Removable gland plates |
| Enclosure height | 500 mm |
| Enclosure width | 400 mm |
| Enclosure depth | 200 mm |
Frequently Asked Questions
What is the ABB OS160TPN-A?
The ABB OS160TPN-A is a 160 A 3P+N enclosed switch fuse supplied in an IP65 steel enclosure for industrial switching, isolation and fused protection.
What neutral arrangement does the ABB OS160TPN-A use?
The OS160TPN-A has a three-pole switching arrangement with a solid neutral, providing a 3P+N configuration for appropriate three-phase and neutral circuits.
What fuse types does the ABB OS160TPN-A use?
The ABB OS160TPN-A is designed for A3/A4 fuse types.
What is the AC-23 rating of the ABB OS160TPN-A?
The OS160TPN-A has AC-23 operational power ratings of 75 kW at 400 V, 90 kW at 500 V and 132 kW at 690 V.
What are the enclosure dimensions of the ABB OS160TPN-A?
The OS160TPN-A IP65 steel enclosure measures 500 mm high × 400 mm wide × 200 mm deep and features removable gland plates, a hinged lid with lock and a padlockable pistol-grip handle.
Trusted for Industrial Fused Isolation
ABB OS enclosed switch fuses combine dependable switching, fuse protection and robust steel enclosures, providing practical local isolation for industrial machinery, motors and three-phase electrical distribution systems.
