Class 1, Div 2, Groups A, B, C, D, Class II, Div 2, Groups F & G, NEMA 4x & 6, SIL2 approval, GRP Pushbutton callpoint, Cable Entries: 1 x 1/2" NPT Bottom, Labels: None, Switches: Single changeover (VDC), Features: None, Termination: 7 x 14 AWG, Body Colour: Red