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1SCA116851R1001 ABB 100A 2-Pole Switch Fuse
ABB OS100GB11P is a 100 A 2-pole front-operated GB-type switch fuse for compatible A2–A4 fuse links, supplied with an external handle and shaft for industrial low-voltage switching, isolation and fuse protection.
£157.81
Why Choose the ABB OS100GB11P Switch Fuse?
The ABB OS100GB11P is a 100 A, 2-pole front-operated switch fuse designed to combine manual circuit isolation with fuse-based protection in industrial low-voltage distribution systems. With ABB order code 1SCA116851R1001, it forms part of the ABB OS switch-fuse range for reliable switching and protection applications.
Designed for GB-type fuse links, the OS100GB11P accommodates compatible A2–A4 fuse sizes. Its 100 A rated operational current and 690 V AC rated operational voltage make it suitable for substantial industrial distribution, machinery and feeder applications.
The OS100GB11P is supplied with an OXP6X161 161 mm shaft, OHB65J6 black ON-OFF external handle and terminal bolt kit. The handle is IP65 protected, padlockable in the OFF position and supports door interlocking in the ON position, while the shaft can be adjusted to accommodate different installation depths.
Key Advantages
- 100 A rated operational current for industrial switching applications.
- 2-pole configuration for simultaneous switching of two conductors.
- 690 V AC rated operational voltage for low-voltage distribution systems.
- Designed for compatible A2–A4 GB-type fuse links.
- Front-operated design for convenient enclosure-mounted operation.
- Supplied with an external handle, adjustable shaft and terminal bolt kit.
- IP65 handle with OFF-position padlocking and ON-position door interlocking.
Key Features
- ABB OS100 series switch fuse.
- 100 A rated operational current.
- 2 poles.
- Front-operated configuration.
- GB-type fuse system.
- Compatible fuse sizes: A2–A4.
- 690 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- Supplied with OXP6X161 shaft and OHB65J6 handle.
- ABB order code 1SCA116851R1001.
Combined Switching, Isolation and Fuse Protection
The ABB OS100GB11P combines a manually operated switching mechanism with compatible fuse links, allowing the connected circuit to be switched and isolated while the selected fuses provide the required overcurrent protection. Its 2-pole construction enables two conductors to be switched simultaneously as part of the same operating action.
The supplied external handle and 161 mm adjustable shaft support installation in electrical enclosures and switchboards. OFF-position padlocking helps secure the circuit during isolation, while ON-position door interlocking helps prevent access to the enclosure while the associated switching mechanism is in its operating position.
Typical Applications
- Industrial low-voltage distribution systems.
- Electrical switchboards and distribution panels.
- Two-pole feeder isolation and fuse protection.
- Industrial machinery power supplies.
- Equipment isolation and maintenance switching.
- Commercial and industrial installations using compatible GB-type fuse links.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS100 | |
| ABB order code | 1SCA116851R1001 | |
| Product type | Switch fuse | |
| Fuse system | GB type | |
| Rated operational current | 100 A | |
| Number of poles | 2 | |
| Operation | Front operated | |
| Mounting | Base mounting | |
| Compatible fuse sizes | A2–A4 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Included shaft | OXP6X161, 161 mm | |
| Included handle | OHB65J6 black ON-OFF handle | |
| Handle protection | IP65 | |
| Padlocking | OFF position | |
| Door interlocking | ON position | |
| Product group | 311021-OS Fuse Switches |
Frequently Asked Questions
What is the ABB OS100GB11P?
The ABB OS100GB11P is a 100 A, 2-pole front-operated switch fuse designed to combine manual switching and isolation with fuse-based circuit protection.
How many poles does the ABB OS100GB11P have?
The OS100GB11P has a 2-pole configuration, allowing two conductors to be switched simultaneously.
What is the rated current of the ABB OS100GB11P?
The OS100GB11P has a rated operational current of 100 A.
What fuse sizes are compatible with the OS100GB11P?
The OS100GB11P is designed for compatible GB-type A2–A4 fuse links.
Are the handle and shaft supplied with the ABB OS100GB11P?
Yes. The OS100GB11P is supplied with an OXP6X161 161 mm shaft, an OHB65J6 black ON-OFF external handle and a terminal bolt kit.
Can the ABB OS100GB11P be padlocked for isolation?
Yes. The supplied handle is padlockable in the OFF position and supports door interlocking in the ON position when correctly installed.
Trusted by Electrical Professionals Worldwide
ABB OS switch fuses combine manual switching and isolation with fuse-based circuit protection, providing a robust solution for industrial switchboards, machinery and low-voltage power-distribution systems.
