Baliga lighting equipments manufactures fpbs-52301-fa explosion proof fire alarm control station with integral terminal chamber. The fire alarm stations are available with salient features like push button actuator with mushroom head in the main chamber; actuator in constant contact with glass cover which when broken activates the alarm; single contact element in the main chamber is wired to terminals in the terminal chamber through sealed explosion proof bushings; and gaskets for weatherproof protection. The company provides flameproof type of protection; zone 1 & 2 area classification; group i, ii a, ii b and ii c gas groups; is-2148/81 apparatus standards; cmri certificate no. Cmrs/tc/h 71; and cce approvals. Some of the technical specifications of these flameproof fire alarm stations include aluminium lm6 material; 4 kg [approx] weight; ip 55 protection; anti corrosive epoxy powder coated finish; 2 x 3/4"et cable entry; neoprene gasket; and stainless steel [ss-304] hardware; inc contact element; 500v, 50hzac rated voltage; 4x2.5 sq.Mm terminals; and 2 m6 external, 1 m5 internal earthing.