Edwards EPBMPB & WPBMPB Series Catalog Page

FIRE ALARM EQUIPMENT No Location Detectors Models WPBMPB Series EPBMPB WPBMPB heat sensors are normally open devices to close an electrical circuit upon activation Sensors use action electric fire detection thermostats that employ two inde methods of detection rate of rise and fixed temperature are available in configurations that include fixed tempera and combination rate of rise fixed temperature sensors WPBMPB Series Weather Moisture Proof Heat Detectors con of a cast metal box gasket and special steel cover plate inte with the sensor A crossed wire guard is added for extra pro The emerging wire points are sealed with epoxy increasing to moisture The cast metal box has four wide entrances 1 2 rigid conduit The unit offers combined protection against and condensation in the conduit EPBMPB Series Explosion Moisture Proof Heat Detectors con of a cast metal box cover plate moisture resistant gasket and modified heat sensor The back box has two opposing wire en threaded for 1 2 inch rigid conduit The box cover and base precision machined for extremely close tolerance fit INFORMATION proof models proof models and fixed temperature 136F 58C and fixed temperature 190F 88C temperature 136F 58C temperature 190F 88C and fixed temperature 136F 58C and fixed temperature 190F 88C temperature 136F 58C temperature 190F 88C Copyright 2004 Edwards No Rate of rise and fixed temperature Compact simple design by vibration Large terminals and wireways wiring in open or applications No exposed metal parts carry All electrical contacts are all All metal parts are brass or mounted on a durable base APPROVALS Designed to meet Class I Div 1 C D Class II Div 1 E F G EPBMPB only UL Listed FM Approved CSFM Listed MEA Listed ULC Listed Fieldstone Court Cheshire CT 06410 h 2 0 3 6 9 9 3 3 0 0 F x 2 0 3 6 9 9 3 1 0 8