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.
OS200B04FP ABB 200A 4-Pole BS Switch Fuse with Switched Fusible Neutral
ABB OS200B04FP is a 200 A four-pole BS-type switch fuse with a switched fusible neutral, 210 mm operating shaft and OHB65J6 external handle for low-voltage switching, isolation and fuse protection.
£438.75
Why Choose the ABB OS200B04FP 200A 4-Pole Switch Fuse?
The ABB OS200B04FP is a 200 A, 4-pole manually operated switch fuse designed for dependable switching, isolation and fuse protection in low-voltage electrical systems. Identified by ABB order code 1SCA123704R1001, it forms part of ABB's OS switch-fuse range and is configured with a switched fusible neutral.
Designed for BS-type B1–B2 fuses, the OS200B04FP combines four-pole switching with a fusible neutral arrangement. The unit is front operated and is supplied with a 210 mm operating shaft and OHB65J6 external handle, providing the operating components required for suitable panel-mounted installations.
The external handle provides IP65 protection, can be padlocked in the OFF position and incorporates door interlocking in the ON position. Together with the included M8 × 25 mm terminal bolt set, these features make the OS200B04FP a practical switch-fuse solution for industrial distribution, machinery and switchgear assemblies.
Key Advantages
- Rated at 200 A for substantial low-voltage loads.
- 4-pole configuration with a switched fusible neutral.
- Combines switching, isolation and fuse protection in one device.
- Designed for BS-type B1–B2 fuses.
- Supplied with a 210 mm shaft and OHB65J6 external handle.
- External handle is IP65 protected.
- Handle can be padlocked in the OFF position.
- Door interlocking operates with the handle in the ON position.
- Includes an M8 × 25 mm terminal bolt set.
Key Features
- ABB OS200B04FP switch fuse.
- ABB order code 1SCA123704R1001.
- Rated current: 200 A.
- 4-pole configuration.
- Switched fusible neutral.
- BS-type B1–B2 fuse system.
- Front-operated mechanism.
- 210 mm operating shaft included.
- OHB65J6 external handle included.
- IP65 handle protection.
- OFF-position padlocking and ON-position door interlocking.
Four-Pole Fused Switching with a Switched Fusible Neutral
A switch fuse combines manual circuit isolation with fuse-based overcurrent protection, providing a practical arrangement for low-voltage distribution and industrial electrical systems. The OS200B04FP extends this functionality across a four-pole arrangement with a switched fusible neutral, allowing the neutral pole to be switched and fuse protected as part of the assembly.
The included 210 mm shaft and OHB65J6 external handle support front-operated panel installations, while OFF-position padlocking and ON-position door interlocking provide useful operating and isolation features for industrial switchgear and machinery applications.
Typical Applications
- Industrial low-voltage power distribution.
- Four-pole fused isolation systems.
- Circuits requiring a switched fusible neutral.
- Industrial switchboards and distribution panels.
- Machinery power isolation.
- OEM electrical equipment and switchgear assemblies.
Technical Specifications
| Product family | OS |
|---|---|
| ABB order code | 1SCA123704R1001 |
| Product type | Switch fuse |
| Rated current | 200 A |
| Number of poles | 4 |
| Neutral configuration | Switched fusible neutral |
| Fuse system | BS type |
| Fuse size | B1–B2 |
| Operation | Manual, front operated |
| Operating shaft | 210 mm |
| External handle | OHB65J6 |
| Handle protection | IP65 |
| Padlocking | OFF position |
| Door interlock | ON position |
| Terminal bolt set | M8 × 25 mm |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OS200B04FP?
The ABB OS200B04FP is a 200 A, 4-pole BS-type switch fuse with a switched fusible neutral, supplied with an operating shaft and external handle.
What fuse size does the ABB OS200B04FP use?
The OS200B04FP is designed for BS-type B1–B2 fuses.
Does the ABB OS200B04FP have a switched neutral?
Yes. The OS200B04FP has a switched fusible neutral, meaning the neutral pole forms part of the switched and fuse-protected arrangement.
Are the handle and shaft included with the ABB OS200B04FP?
Yes. The OS200B04FP is supplied with a 210 mm operating shaft and OHB65J6 external handle.
Can the ABB OS200B04FP handle be padlocked?
Yes. The external handle can be padlocked in the OFF position and provides door interlocking in the ON position.
What is the protection rating of the OS200B04FP external handle?
The supplied external handle provides IP65 protection.
What is the ABB order code for OS200B04FP?
The ABB order code for the OS200B04FP is 1SCA123704R1001.
Trusted by Panel Builders and Industrial Engineers Worldwide
ABB OS switch fuses combine manual isolation and fuse protection with purpose-designed operating hardware, supporting dependable integration into industrial switchgear, machinery and low-voltage power distribution systems.
