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Optrel potentiometer knob set for p550 / OSC (10 pcs.) - Cat. no. 5000.862
Genuine set of ten potentiometer knobs for Optrel welding helmets of the p550 series and older OSC models. It is a key component for precise adjustment of the auto-darkening filter (ADF) parameters and restores full function and control of the equipment. Designed for professional service centres, large workshops and welders who value reliability and continuous work, this set ensures a perfect fit and durability in line with the standards of the Swiss manufacturer.
Key features
Genuine spare part
100% compatibility guarantee
Precise adjustment
Full control of the ADF
Durable plastic
Long service life and resistance
Technology details
Full function and adjustment precision restored
The potentiometer knob is the basic user interface for adjusting key ADF parameters on the fly, such as shade level, arc detection sensitivity and the delay time for switching back to light. If it is damaged or lost, the helmet cannot be calibrated for a specific task, which limits its versatility and reduces safety. A genuine Optrel knob ensures smooth, precise operation of the adjustment mechanism, so you can match the settings exactly to the welding process (MIG/MAG, TIG, MMA), current and ambient conditions. This component keeps you in full control of the protective settings of the helmet, the basis of professional and safe work.
Economical service solution and the modular Optrel system
Optrel products are built on a modular design that lets you replace individual wear parts, even the smallest ones, without buying a whole expensive assembly. This set of ten knobs is a good example and an economical solution for service centres, maintenance departments or welders who plan ahead. Keeping spares of such a key part minimises the risk of downtime caused by a minor fault or a lost part. Instead of taking the helmet out of service, you can repair it immediately and keep the work going. It is a smart way to be independent in service and get the most out of your equipment.
Technical specifications
| Feature | Value |
|---|---|
| Catalogue number | 5000.862 |
| Component | Potentiometer knob for ADF adjustment |
| Compatibility | Optrel p550 series welding helmets and older OSC series models (Optrel Solar Cell) |
| Material | High-quality plastic resistant to workshop conditions |
| Quantity in set | 10 pieces |
What is in the box?
- Optrel potentiometer knob (10 pcs.)
Main applications
- Service and maintenance of Optrel welding helmets
- Repair of damaged or lost adjustment knobs
- Keeping welding stations running
- Equipment for service centres and maintenance departments
About Optrel
Optrel is a Swiss innovation leader in welding protection. By choosing genuine Optrel spare parts, you invest in decades of engineering experience, uncompromising build quality and technology that sets the highest standards for safety and ergonomics worldwide. Trust the brand that professionals trust.
