Beveiliging van elektrische circuits
- Thermische beveiliging
- Industriële elektrotechniek
- Gelijkstroomcircuits – Miniatuurstroomonderbrekers voor gelijkstroom en zonne-energieopwekking
Switch real loads directly — Langir high-current anti-vandal switches carry up to 20A at 250VAC, eliminating relays while keeping full IP67/IK09 vandal-proof protection.
Most panel switches only signal; these switch power. The L16D and L19D low-profile models, along with the L19Y, L19B, and L22B series, handle up to 20A at 250VAC through reinforced contact systems — enough to drive motors, heaters, pumps, and lighting circuits without an intermediate relay or contactor. Removing that relay saves board space, wiring time, and a failure point. Despite the heavy electrical duty, every model retains sealed IP67 construction and IK09 impact resistance, so the switch survives both the load behind the panel and the abuse in front of it.
Straight answers on ratings, model selection, and load-switching applications.
Up to 20A at 250VAC on top-rated models — sufficient for direct control of motors, heating elements, high-power LED arrays, and marine equipment loads.
For many loads within the switch rating, yes. Direct switching simplifies wiring, reduces BOM cost, and eliminates relay coil failures — verify inrush characteristics of your load first.
L16D and L19D low-profile versions, plus L19Y, L19B, and L22B — spanning 16mm to 22mm bushing sizes with various actuator and illumination options.
The L16D and L19D reduce above-panel height, keeping a flush, snag-free appearance on consoles and marine dashboards while still switching heavy current.
Yes — IP67 waterproofing and IK09 impact resistance carry over unchanged, so high-power switching never compromises panel protection.
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