The AF37SD is a surface-mount NEMA 1 front-hinge enclosure from the AF series, designed specifically for ReliaGear lighting panel applications. The front hinge to box design — similar to a door-in-door — allows convenient access to gutters without fully removing the outer door, though a contractor must remove four screws to access the outer door.
Deployment context
Surface mounting means the enclosure attaches directly to a wall or panel surface — no flush-mount cutout required. The NEMA 1 rating indicates indoor use only, protecting against incidental contact with live components and light dust ingress, but not against moisture or washdown environments.