MPEX Explosion-Proof Fire Alarm Pull Station
- Available in 120VAC
- Highly visible red enclosure
- Lift cover and pull down ring to activate
- Approved for Class I, Division 1 explosionproof applications
- UL and ULC Listed, CSA Certified, CSFM Approved
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.