UL Approved AHU Series Anti-Vandal Pushbutton
- Vandal Proof / Vandal Resistant
- UL / cUL Approved
- IP67 Sealing Degree
- Center Dot or Ring Illumination
The UL/cUL approved AHU is IP67, 19mm in size, the AHU is available momentary or latching. The flush actuator can be non-illuminated, or bi-color ring or dot illuminated. Also available is an illuminated universal standby symbol. LED color options include red, yellow, green, blue and white. LED voltage ranges from 6VDC to 220VAC.
Specifications: The electrical rating of the AHU Series is 3A at 125VDC or 3A at 250VAC. Sealing degree is IP67. Electrical life is 50,000 cycles with mechanical life of 1,000,000 momentary and 500,000 cycles latching. Contact resistance of less than 50 milliohms. Dielectric strength is 2,000Vrms between contacts. Insulation resistance is greater than 1,000 milliohms at 500VDC. 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 65°C. Materials: Actuator and threaded body are stainless steel or anodized aluminum with inner switch body and terminal support of PBT. LED lens is polycarbonate with silver plated copper alloy contacts and terminals. One hex nut and one “O” ring are supplied with each switch.