The SI-HG80 series is unique as the safety switch has been designed and integrated into a load bearing hinge body. This helps provide a high degree of protection against intentional defeat and mechanical impact reducing accidents, wear and tear and cutting maintenance costs. The hinge operates in a full 180° range and the switching point is adjustable over the full 180° operating range.

Material: Zinc die-cast
Contact rating: 3.0A at 250 Vac, 0.5A at 60 Vdc
Operating range: 0° to 180°
Enviromental rating; IP67 (NEMA 4)
Operating temperature range: -25 to +70 °C

Typical Applications:
Hinged covers and guards to machines
Hinged doors and gates in safety fencing systems
Modular aluminium framing

In applications containing large doors the hinge switch must be mounted either in pairs or with a blank hinge in order to reduce excessive radial stress.

Hinge Switch