DH Series Anti-Vandal Illuminated Switch
- Vandal Proof / Vandal Resistant
- IP67 Sealing Degree
- 22mm, 25mm, 28mm or 30mm
- Center Dot or Ring Illumination
- International Standby Symbol Option
- Mushroom Style Actuator Option
Offering size options of 22m, 25mm, 28mm and 30mm standard, the DH Series is both vandal and splash resistant. This panel mount switch is heavy-duty and rugged in construction. The DH Series is available as momentary or latching in both SPST and DPST, normally open and normally closed. Flush actuator styles offer non-illuminated, bi-color ring or dot illumination. Mushroom style actuators are available in red anodized aluminum in both dot illuminated or non-illuminated. Illumination color choices are red, yellow, green, blue, white and orange. LED voltage choices range from 6V to 220V. The DH Series latching or momentary push button switch is also available with UV protection to resist fading. See the DH40 Series for an even larger version of this anti-vandal switch.
Specifications: The electrical rating of the DH series is 2A at 24 or 125VAC and 1A at 250VAC. Sealing is IP67. Electrical life is 50,000 cycles with contact resistance of less than 50 milliohms. Dielectric strength is 2000Vrms contact to contact and 2000Vrms contact to LED. Insulation resistance is greater than 100 milliohms. Actuation force is 550 ± 50gF with actuator travel of 2.5 ± 0.3mm. Operating and storage temperature is -25°C to 70°C. Materials: Actuator is stainless steel or black anodized aluminum with polycarbonate LED lens. The threaded body is stainless steel or black anodized aluminum with an inner switch body of polycarbonate. Terminal support is polybutylene terephthalate with silver alloy contacts and epoxy sealed brass terminals. One hex nut and one “O” ring are supplied with each switch.