UL-Approved DH22U Series Antivandal Illuminated Switch
Features
- 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
The DH22U Series antivandal switch is our UL-approved version of the DH Series. Currently only available as a 22mm switch, the DH22U is IP67 vandal- and splash-resistant. Available in both momentary and latching with a flush ring illuminated actuator, the DH22U has body finish options of stainless steel or black anodized aluminum. LED voltage ranges from 6VDC to 220VAC. LED color options are red, yellow, green, blue, and white.
Specifications: The electrical rating of the DH22U Series is 3A at 125VDC or 3A at 250VAC. The sealing degree is IP67. Electrical life is 50,000 cycles with contact resistance of less than 50 milliohms. Dielectric strength is 2,000Vrms between contacts. Insulation resistance is greater than 100 milliohms. The actuation force is 200 ± 50gF for SPDT and 250 ± 50gF for SPDT with actuator travel of 3.2 ± 0.25mm. Operating and storage temperature is -20°C to 55°C. Materials: The actuator and threaded body are stainless steel or anodized aluminum with an inner switch body and terminal support of PBT. The LED lens is polycarbonate with silver-plated copper alloy contacts and terminals. One hex nut and one “O” ring are supplied with each switch.
