Simplex 2975-9022 — red cast aluminum surface mount box for Simplex manual pull stations.
Reach for this box where conduit runs exposed and the job wants a rugged threaded-hub backbox rather than a stamped-steel one with knockouts. The cast body takes 3/4 in. threaded conduit top and bottom, so the raceway lands solidly on the box.
- Cast aluminum, red
- 5 in. H × 3 7/8 in. W × 2 3/16 in. D (127 mm × 98 mm × 56 mm)
- Access for 3/4 in. threaded conduit, located top and bottom
- Listed surface-mounting accessory for Simplex 4099-5214, 4099-5215 and 4099-5216 MX addressable manual stations
- Also listed as a surface mount box for 2099 Series non-coded manual stations
Box only — the manual station is ordered separately. The steel equivalent for the same 4099 Series stations is the 2975-9178, which uses knockouts instead of threaded conduit access and is a different size at 5 3/16 in. × 4 in. × 2 3/16 in.; check which one your drawings call out before ordering.
