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.
OSP250B ABB Fusible Fourth Pole
ABB OSP250B fusible fourth pole accessory for OS250B switch fuse devices, providing additional fused switching capability for industrial electrical applications.
£101.83
Why Choose the ABB OSP250B Fusible Fourth Pole?
The ABB OSP250B is a fusible fourth pole accessory designed for use with ABB OS250B switch fuse devices, providing an additional fused pole solution for enhanced circuit protection and switching flexibility in industrial electrical installations.
As part of the ABB OS/OESA accessories range, the OSP250B is engineered to integrate with compatible ABB switching equipment, allowing electrical engineers to expand the functionality of switch fuse assemblies while maintaining reliable operation and installation efficiency.
The OSP250B adds a dedicated fusible fourth pole function to compatible OS250B devices, supporting applications where additional fused switching capability is required. Its compact accessory design enables straightforward integration into industrial control panels and power distribution systems.
Key Advantages
- Fusible fourth pole accessory for ABB OS250B switch fuse devices.
- Provides additional fused switching capability for electrical distribution systems.
- Designed for reliable operation in industrial power applications.
- Compatible mechanical design for ABB OS/OESA switching solutions.
- Manufactured by ABB for dependable performance and durability.
- Suitable for control panels, switchboards and power distribution assemblies.
Key Features
- ABB OS/OESA accessory series.
- Fusible fourth pole configuration.
- Compatible with ABB OS250B switch fuse devices.
- Additional fused conductor switching capability.
- Designed for industrial electrical installations.
- Compact accessory format for integration with ABB switching equipment.
Reliable Switching Solutions for Industrial Power Systems
The ABB OSP250B expands compatible OS250B switch fuse assemblies by adding a fused fourth pole, helping designers achieve additional circuit protection and switching flexibility within industrial electrical systems.
ABB OS/OESA accessories are developed to support efficient installation, dependable operation and flexible configuration of switch disconnectors and fuse switch equipment used across industrial and commercial environments.
Typical Applications
- Industrial electrical distribution panels.
- Switchboards and control cabinets.
- Power isolation and protection systems.
- Motor control and automation installations.
- Commercial electrical distribution equipment.
- Industrial machinery power systems.
Technical Specifications
| Series | OS/OESA Accessories |
|---|---|
| Order code | 1SCA022770R4030 |
| Product type | Fusible fourth pole accessory |
| Compatible product family | ABB OS250B switch fuse devices |
| Accessory function | Fourth pole fused switching |
Frequently Asked Questions
What is the ABB OSP250B used for?
The ABB OSP250B is a fusible fourth pole accessory used with compatible ABB OS250B switch fuse devices to provide additional fused switching capability.
Which product family does the OSP250B belong to?
The OSP250B belongs to the ABB OS/OESA accessories range for switch disconnectors and fuse switch applications.
What type of accessory is the OSP250B?
The OSP250B is a fusible fourth pole accessory designed to add an additional fused pole function to compatible switching equipment.
Where is the OSP250B installed?
The accessory is typically installed in industrial control panels, switchboards and electrical distribution assemblies with compatible ABB OS250B devices.
Who manufactures the OSP250B?
The OSP250B is manufactured by ABB as part of its industrial switching accessory portfolio.
Trusted by Electrical Engineers Worldwide
ABB OS/OESA accessories provide reliable expansion options for industrial switching systems, helping engineers build flexible and dependable electrical installations.
