The ABB OHBS2AJ1 is a genuine black selector handle designed for compatible ABB OT series switch disconnectors. It provides safe, reliable external operation of disconnect switches installed inside electrical enclosures while offering a professional appearance for industrial control panels, machinery and power distribution equipment. The handle is engineered for demanding industrial environments and features an integrated door interlock for enhanced operator safety.
Manufactured to ABB's high engineering standards, the OHBS2AJ1 features a robust thermoplastic construction with a durable black finish. It incorporates an IP65 protection rating, is padlockable with up to three padlocks in the OFF position and includes a defeatable door interlock that prevents the enclosure door from opening while the switch remains in the ON position.
Designed for compatible ABB OT16...40F switch disconnectors, the OHBS2AJ1 is suitable for industrial switchboards, OEM machinery, motor control centres and commercial electrical installations where dependable external switch operation and secure isolation are essential.
Key Advantages
Original ABB selector handle.
Durable black industrial finish.
IP65 protection rating for demanding environments.
Padlockable with up to three padlocks in the OFF position.
Integrated door interlock with defeatable mechanism.
Designed for compatible ABB OT16...40F switch disconnectors.
Key Features
Genuine ABB switch disconnector accessory.
Door-mounted selector handle.
Black ergonomic operating handle.
IP65 environmental protection.
Padlockable OFF position.
Door interlock in the ON position.
Suitable for ABB OT16...40F switch disconnectors.
Reliable long-term industrial performance.
Safe External Operation for Industrial Switch Disconnectors
The ABB OHBS2AJ1 allows switch disconnectors to be operated safely from outside an electrical enclosure, reducing the need to access live equipment during routine operation. Its integrated door interlock helps prevent accidental access while the switch is energised, while the padlocking facility supports lockout/tagout procedures during maintenance.
Designed specifically for ABB OT series switch disconnectors, the OHBS2AJ1 delivers reliable mechanical operation, straightforward installation and dependable long-term performance in industrial and commercial electrical installations.
Typical Applications
Industrial switchboards.
Electrical control panels.
Motor control centres.
OEM machinery.
Power distribution equipment.
Commercial electrical installations.
Technical Specifications
Manufacturer
ABB
Model
OHBS2AJ1
Product ID
1SCA105215R1001
EAN
6417019411408
Product type
Selector handle
Colour
Black
Protection rating
IP65
Padlocking
Up to 3 padlocks (5–8 mm shackle diameter)
Door interlock
Yes (defeatable)
Suitable for
Switch disconnectors
Net weight
Approx. 0.068 kg
HS Code
85389099
Country of Manufacture
Finland
Frequently Asked Questions
What is the ABB OHBS2AJ1 used for?
The OHBS2AJ1 is a black selector handle used to operate compatible ABB switch disconnectors from outside an electrical enclosure.
Is the ABB OHBS2AJ1 padlockable?
Yes. The handle can be locked in the OFF position using up to three padlocks with 5–8 mm shackle diameters.
Does the OHBS2AJ1 include a door interlock?
Yes. It incorporates a defeatable door interlock that prevents the enclosure door from opening while the switch is in the ON position.
Which ABB switches are compatible with the OHBS2AJ1?
The OHBS2AJ1 is designed for compatible ABB OT16...40F switch disconnectors.
Is the OHBS2AJ1 a genuine ABB accessory?
Yes. The OHBS2AJ1 is an original ABB selector handle with product ID 1SCA105215R1001.
Trusted by Electrical Professionals Worldwide
ABB selector handles are trusted by panel builders, OEMs and electrical engineers for dependable switch operation, enhanced operator safety and reliable long-term performance in industrial electrical installations.
Manufacturer
ABB
Model
OHBS2AJ1
Product ID
1SCA105215R1001
EAN
6417019411408
Product type
Selector handle
Colour
Black
Protection rating
IP65
Padlocking
Up to 3 padlocks (5–8 mm shackle diameter)
Door interlock
Yes (defeatable)
Suitable for
Switch disconnectors
Net weight
Approx. 0.068 kg
HS Code
85389099
Country of Manufacture
Finland
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...