Zeta Explosion Proof Manual Break Glass Unit

The ZTBG-EXD explosion proof fire alarm control is a station with an integral terminal chamber. A push button actuator with a mushroom head is provided in the main chamber. This actuator is in constant contact with a glass cover which when broken activates the alarm. A single contact element in the main chamber is wired to terminals in the terminal chamber through sealed explosion proof bushings. The alarm station is provided with gaskets for weatherproof protection.