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1SCA022834R7620 ABB 800A 4-Pole DIN Switch Fuse
ABB OS800D22N1P is an 800 A 4-pole DIN size 3 switch fuse with a front-operated 22 mechanism between the poles and a black ON-OFF plastic handle and shaft included.
£1,878.23
Why Choose the ABB OS800D22N1P Switch Fuse?
The ABB OS800D22N1P is a heavy-duty 800 A 4-pole DIN switch fuse designed for dependable switching, isolation and fuse protection in demanding low-voltage power distribution systems. Part of the ABB OS fuse switch range, it combines manual circuit isolation with DIN fuse protection for industrial switchboards and high-current distribution applications.
This configuration uses the 22 operating mechanism positioned between the poles and is designed for DIN size 3 fuse links. Its four-pole construction provides coordinated multi-pole switching and isolation, making it suitable for substantial industrial power circuits where reliable disconnection and fuse protection are required.
The OS800D22N1P is front operated and is supplied with a black ON-OFF plastic handle and shaft as standard. Its combination of an 800 A current rating, DIN size 3 fuse compatibility and included operating hardware provides a practical solution for integration into high-current switchboards and power distribution assemblies.
Key Advantages
- Heavy-duty 800 A rated current for high-current power distribution.
- 4-pole configuration for coordinated multi-pole switching and isolation.
- Combines manual switching, isolation and DIN fuse protection.
- Designed for DIN size 3 fuse links.
- 22 operating mechanism positioned between the poles.
- Handle and shaft included for convenient front operation.
- Modular ABB OS construction for industrial switchboard integration.
Key Features
- ABB OS fuse switch range.
- 800 A switching current.
- 800 A fuse current.
- 4-pole switch fuse configuration.
- DIN fuse system.
- DIN size 3 fuse compatibility.
- Front-operated design.
- 22 mechanism between the poles.
- Black ON-OFF plastic handle and shaft included.
- Designed for safe maintenance and operation.
- Modular construction for demanding industrial applications.
Reliable High-Current DIN Fuse Protection and Isolation
Switch fuses combine manual circuit isolation with fuse-based overcurrent protection. This arrangement enables electrical circuits to be positively disconnected for operation or maintenance while correctly selected DIN fuse links provide protection against potentially damaging overcurrent and short-circuit conditions.
The ABB OS800D22N1P provides an 800 A four-pole solution designed around DIN size 3 fuse links. Its operating mechanism between the poles and included handle and shaft provide a complete manual operating arrangement for high-current switchboards, feeder circuits and industrial power distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-distribution switchboards.
- High-current feeder circuits.
- Four-pole circuit switching and isolation.
- DIN fuse-protected industrial power circuits.
- Industrial machinery and production facilities.
- OEM switchgear and electrical distribution assemblies.
Technical Specifications
| Series | OS Fuse Switches |
|---|---|
| ABB order code | 1SCA022834R7620 |
| Product type | DIN fuse switch disconnector / switch fuse |
| ABB product group | 311021-OS Fuse Switches |
| Rated current | 800 A |
| Fuse current | 800 A |
| Number of poles | 4 |
| Fuse system | DIN |
| Mechanical fuse size | 3 |
| Operating mode | Front operated |
| Operating mechanism | 22 — between the poles |
| Handle | Black ON-OFF plastic handle included |
| Shaft | Included |
| Handle degree of protection | IP65 |
| Terminal bolt kit | Included |
Frequently Asked Questions
What is the ABB OS800D22N1P used for?
The ABB OS800D22N1P is designed for high-current switching, circuit isolation and DIN fuse protection in industrial low-voltage power distribution systems.
What is the rated current of the ABB OS800D22N1P?
The OS800D22N1P has a rated current of 800 A.
How many poles does the OS800D22N1P have?
The ABB OS800D22N1P is a 4-pole switch fuse designed for coordinated multi-pole switching and isolation.
What fuse size does the OS800D22N1P use?
The OS800D22N1P uses the DIN fuse system and is designed for DIN size 3 fuse links.
Where is the operating mechanism positioned on the OS800D22N1P?
The OS800D22N1P uses the 22 operating mechanism positioned between the poles and is configured for front operation.
Are the handle and shaft included with the ABB OS800D22N1P?
Yes. The OS800D22N1P is supplied with a black ON-OFF plastic handle and shaft as standard.
What is the protection rating of the supplied OS800D22N1P handle?
The supplied operating handle has a degree of protection of IP65.
Trusted by Electrical Professionals Worldwide
ABB OS switch fuses provide dependable switching, isolation and fuse protection for low-voltage electrical systems, supporting panel builders, OEMs and electrical professionals across demanding industrial and commercial applications.
