Why Choose the ABB OHBS2AJ Selector Handle?
The ABB OHBS2AJ (1SEP204480R3700) is a high-quality black selector handle designed for ABB OT series switch disconnectors and safety switches. Manufactured to ABB's exacting standards, this durable operating handle provides safe, reliable manual operation while maintaining a high level of environmental protection for industrial electrical installations. It features clear I-O / ON-OFF indication for straightforward switch status identification.
Designed for use with compatible ABB rotary disconnect switches, the OHBS2AJ incorporates a robust locking mechanism that allows the handle to be padlocked with up to three padlocks in the OFF position. It also includes a door interlock that prevents enclosure doors from being opened while the switch is energised, improving operator safety during normal operation.
With an IP65 protection rating, durable black thermoplastic construction and compatibility with 6 mm operating shafts, the OHBS2AJ is ideal for industrial control panels, machinery and electrical distribution equipment requiring dependable external switch operation.
Key Advantages
- Original ABB selector handle for OT switch disconnectors.
- IP65 protection rating for demanding industrial environments.
- Compatible with 6 mm operating shafts.
- Clear I-O / ON-OFF position indication.
- Padlockable with up to three padlocks for safe isolation.
- Integrated door interlock enhances operator safety.
Key Features
- ABB OHBS2AJ selector handle.
- Product ID: 1SEP204480R3700.
- Black thermoplastic construction.
- IP65 environmental protection.
- Suitable for 6 mm square shafts.
- Selector handle with I-O / ON-OFF markings.
- Door interlock in ON position.
- Defeatable interlock for maintenance.
- Padlockable in OFF position with up to three padlocks.
- Suitable for ABB OT16 to OT125 switch disconnectors.
Reliable Operation for Switch Disconnectors
External selector handles provide safe manual operation of enclosed switch disconnectors while maintaining enclosure integrity. Their locking capability helps ensure safe maintenance procedures by preventing unintended energisation during servicing.
The ABB OHBS2AJ is engineered to provide smooth operation, excellent durability and dependable environmental protection. Its IP65 enclosure rating makes it suitable for use in industrial machinery, manufacturing facilities and commercial electrical installations.
Typical Applications
- Industrial control panels.
- Switch disconnectors.
- Machine isolation switches.
- Electrical distribution equipment.
- OEM machinery.
- Commercial electrical installations.
