STI (EF060604-O) Fiberglass Enclosure, 6 x 6 x 4, Opaque

STI EF060604-O EnviroArmour Fiberglass Enclosure — 6x6x4 Opaque

The STI EF060604-O is a compact 6Hx6Wx4D inch opaque fiberglass enclosure from STI’s EnviroArmour series, rated NEMA 3R for outdoor and wet-location applications. At roughly the size of a standard electrical outlet box, the EF060604-O is designed for single-device fire alarm and life safety installations where a small, discreet, and weatherproof housing is required.

Typical applications for the EF060604-O include protecting an outdoor pull station, a single relay or control module, a horn or notification appliance, or a weatherproof junction point for a remote annunciator circuit. The shallow 4-inch depth suits thin surface-mount components with minimal wiring runs. The opaque door provides UV protection and a clean appearance that blends with architectural surfaces. Foam gasket sealing maintains a weathertight closure, and the quarter-turn latch offers quick tool-free access during service and testing. Fiberglass construction eliminates rust concerns in coastal, industrial, or high-humidity environments. The EFAPBKT stationary panel bracket kit can be installed inside for organized DIN rail or component mounting. The EF10POST corner post kit is compatible for pedestal or post-mounted installations where wall mounting is not an option.

Simple, durable, and compact — the EF060604-O is the go-to solution for single-device outdoor life safety protection.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com