STI STI-7520 — Type 4X protective cabinet in clear polycarbonate, supplied with a key lock, steel mounting plate and gasket.
STI protective cabinets are lockable enclosures for remote annunciators, fire alarm control panels, keypads and similar electronics needing protection. The clear cover keeps the unit inside visible while guarding against damage, dirt and dust.
- Internal dimensions 10.875 × 8.9 × 3.15 in. (276 × 226 × 79 mm)
- Clear UV-stabilized polycarbonate cover over a frosted polycarbonate back box
- Key lock, plus a 1/4 in. eyelet for a secondary padlock or safety seal
- Supplied with R04874 steel mounting plate, G6297520 gasket, four M06298 mounting tabs and screws
- UL and cUL listed S7255, Type 4X certified, tested to UL 38, UL 50 and UL 2017
- Typical working properties of the polycarbonate are -40 to 250 °F
STI-7521 is the same cabinet with a thumb lock instead of the key lock, STI-7520-OW is the white version and STI-7520OB an open back box rather than a sealed cabinet. STI-7522 and STI-7524 add a siren and a siren/strobe alarm.
