Camden Door Controls CM-60 Series all-active switches are heavy-duty, ADA-compliant door controls. The 6” round faceplates are stainless steel or solid brass, and the assembly is designed for easy installation in single-gang electrical boxes, or, with included adapter plate – double-gang and 4×4 boxes. The SPDT and optional DPDT switches are UL/CSA approved, and rated 15 amps @ 30 VDC.