ABB OHYS1AH1 IP54 red and yellow selector handle with integrated door interlock for compatible ABB OT16…40F and OTDC16…32F switch disconnectors.
£7.55
The ABB OHYS1AH1 is a genuine red and yellow selector handle designed for compatible ABB OT and OTDC switch disconnectors. As part of ABB's trusted range of low-voltage switchgear accessories, it provides safe, reliable external operation of disconnect switches while incorporating an integrated door interlock in the ON position for enhanced operator safety. It is specifically designed for switches with a 6 mm operating shaft and a 22.5 mm door cut-out.
Manufactured from robust industrial-grade materials, the OHYS1AH1 features a highly visible red handle with a yellow mounting plate, making switch status immediately recognisable. Its compact selector design is ideal for industrial control panels, machinery, OEM equipment and power distribution systems where dependable manual isolation is essential.
The handle is compatible with selected ABB OT16...40F and OTDC16...32F switch disconnectors. The integrated door interlock prevents the enclosure door from being opened while the switch is in the ON position, helping improve personnel safety during operation and maintenance.
Selector handles provide safe and convenient operation of switch disconnectors from outside an electrical enclosure. The OHYS1AH1 incorporates a built-in door interlock, helping prevent access to the enclosure while the switch remains energised, reducing the risk of accidental contact with live equipment.
Designed specifically for ABB OT and OTDC switch disconnectors, the OHYS1AH1 offers precise fitment, dependable operation and straightforward installation. Its robust construction ensures long service life in demanding industrial and commercial electrical installations.
| Manufacturer | ABB |
|---|---|
| Model | OHYS1AH1 |
| Product ID | 1SCA105291R1001 |
| Product type | Selector handle |
| Handle colour | Red |
| Mounting plate colour | Yellow |
| Protection rating | IP54 |
| Door interlock | Yes (ON position) |
| Operating shaft diameter | 6 mm |
| Door drilling | 22.5 mm |
| Suitable for | ABB OT16...40F and OTDC16...32F switch disconnectors |
| Mounting | Base-mounted and DIN rail-mounted switches |
| Net weight | Approx. 0.05 kg |
| EAN | 6417019412115 |
| HS Code | 85389099 |
| Country of Manufacture | Lithuania |
The OHYS1AH1 is a selector handle used to operate compatible ABB OT and OTDC switch disconnectors from outside an electrical enclosure.
Yes. The handle includes an integrated door interlock that prevents the enclosure door from opening while the switch is in the ON position.
It is designed for compatible ABB OT16...40F and OTDC16...32F switch disconnectors.
The handle is designed for a 6 mm operating shaft and a 22.5 mm door cut-out.
Yes. The OHYS1AH1 is an original ABB selector handle with product ID 1SCA105291R1001.
ABB selector handles are trusted by panel builders, OEMs and electrical engineers for dependable operation, enhanced safety and reliable long-term performance in industrial electrical installations.
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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...