The MMTC ASX-1 Explosion Proof Air Switch is an industrial-grade pneumatic switch designed for hazardous and safety-critical environments. Built with a heavy-duty metal enclosure, the ASX-1 is rated NEMA 7 and NEMA 9 for protection in areas exposed to flammable gases, vapors, and combustible dust. This explosion-proof air switch is commonly used in industrial door, gate, and access control applications where reliable pneumatic activation is required.
The ASX-1 features a 2-wire normally open/common configuration and is designed for use with pneumatic reversing edges and treadle signal systems. Manufacturer specifications list UL and CSA approvals along with dimensions of 5-3/4 inches high, 4-1/2 inches wide, and 4-1/2 inches deep. The rugged enclosure and pneumatic operation make the ASX-1 suitable for demanding commercial and industrial installations.