Model MPEX Explosion-Proof Pull Station is designed for harsh environments. The unit is rated for Class I, Division 1, Groups C and D; Class II, Division 1, Groups E, F and G; and Class III. MPEX is rated NEMA 7 for Groups C and D and NEMA 9 for Groups E, F and G.
The Model MPEX ExplosionProof Pull Station is designed for hazardous locations where flammable gases, vapors, combustible dusts or easily ignitable fibers are present. The unique swingup front cover exposes a pulldown ring which activates the alarm; this twostep process prevents accidental activation. The MPEX is reset by depressing the shaft and returning the plate to its original position. Contacts on the unit are rated 120VAC, 60Hz at 6 amps continuous.
The enclosure is made of copperfree cast aluminum alloy. Installation is made easy via the feed through 3/4 conduit openings found on either end of the MPEX. It is painted bright red for high visibility and has clearly marked operating instructions on the face plate.
NEMA 7 for Groups C & D
NEMA 9 for Groups E, F & G
60Hz at 6 Amps Continuous
When it comes to safety, security and effective communications for the most hazardous environments, the most demanding applications, Federal Signal stands out as your best source for total industrial solutions. The Federal Signal product line is universally recognized as both the broadest and deepest in the industry. Audible and visual signaling. Outdoor warning. Intercoms. Public address. Telephony. Initiating systems. Fire alarms. Uninterruptible power supplies. And more. In terms of comprehensive product coverage, no one beats Federal Signal. They don’t even come close.