Why Choose the ABB OHBS2AJ Selector Handle?
The ABB OHBS2AJ is a genuine black selector handle designed for compatible ABB switch disconnectors and switch-disconnector accessories. It provides a secure and ergonomic method of operating a switching device from the outside of an electrical enclosure, helping personnel control and isolate electrical equipment without opening the cabinet door.
Manufactured for demanding industrial applications, the OHBS2AJ combines a durable black construction with an IP65 degree of protection. Its selector-style design provides clear ON and OFF operation, while the integrated locking facility allows the handle to be secured in the OFF position to support safe maintenance and isolation procedures.
With compact 65 × 65 mm front dimensions, the ABB OHBS2AJ is suitable for industrial control panels, machinery, motor control centres and power distribution systems. As an original ABB accessory, it offers accurate compatibility, dependable mechanical operation and consistent performance when installed with the appropriate ABB operating shaft and switching device.
Key Advantages
- Original ABB selector handle.
- Durable black industrial finish.
- IP65 protection rating for demanding environments.
- Lockable OFF position for safer equipment isolation.
- Clear and ergonomic ON/OFF operation.
- Suitable for compatible ABB AC and DC switch-disconnector systems.
Key Features
- Genuine ABB low-voltage switchgear accessory.
- Door-mounted selector-style operating handle.
- Black handle and mounting plate.
- Padlockable operating mechanism.
- IP65 environmental protection.
- Compact 65 mm square front profile.
- Designed for use with a compatible operating shaft.
- Robust construction for reliable industrial service.
Secure External Operation of ABB Switch Disconnectors
Door-mounted selector handles allow switch disconnectors installed inside an enclosure to be operated without exposing personnel to the equipment within the cabinet. This arrangement supports safer routine switching and provides a clear external indication of whether the connected device is in the ON or OFF position.
The locking facility of the ABB OHBS2AJ enables the handle to be secured in the OFF position during servicing or maintenance. When used as part of a properly designed isolation system, this helps prevent unintended switch operation and supports workplace lockout procedures.
Typical Applications
- Industrial machinery isolation.
- Electrical control panels.
- Low-voltage switchboards.
- Motor control centres.
- Power distribution equipment.
- OEM machinery and automation systems.
