NORMALLY CLOSED, S/W NIPPLES W/150# FLANGED CARBON STEEL BODY, BUNA O-RINGS/ BUMPER, 115V 60HZ SOLENOID /MOTOR, 6 SECOND TIMING, VOS1/VCS1 SWITCHES, NEMA 4 ENCLOSURE, FM; CSA; UL; GAD; EAC AGENCY APPROVALS