Product Description
ABB OHBS1AH Disconnect Switch Handle (Isolator Switch Handle)
The ABB OHBS1AH is a high-quality rotary selector handle designed as an essential accessory for ABB disconnect and isolator switches. Engineered for safety and precision, this handle features highly visible “O OFF” and “I ON” position markings to ensure accurate manual control of electrical circuits. The unit comprises a robust square mounting plate equipped with a central shaft coupling and a secure locking nut/ring, ensuring a flush and stable fit against the mounting surface after installation. Manufactured in Finland to ABB’s exacting standards, the OHBS1AH guarantees reliable mechanical performance and seamless integration into your industrial control panels.
Technical Specifications:
- Brand: ABB
- Model: OHBS1AH
- Product Type: Rotary Selector Handle (Isolator Switch Accessory)
- MM Code: 10092147
- Position Markings: O OFF / I ON
- Mounting Features: Square mounting plate with central shaft coupling and locking ring/nut
- Document Number: 34 OH_S 1-2 A (OH_S1)
- Country of Origin: Finland

ABB OHBS1AH Disconnect Switch Handle (Isolator Switch Handle)
Shop the genuine ABB OHBS1AH Disconnect Switch Handle. This durable, Finnish-made rotary isolator handle features clear ON/OFF markings and secure mounting hardware, providing safe and reliable operation for your ABB switch disconnectors and electrical panels.
| Brand | ABB |
|---|---|
| Model | OHBS1AH |
| Part No. | 546778726989 |
| Category | Electrical |
| Link | https://www.echuan-hydraulic.com/product/abb-ohbs1ah-disconnect-switch-handle-isolator-switch-handle |
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