Amazon.com: Power Assemblies 5 Position CAM Lock Panel, 400 Amp, 3 Phase 120/208V, Female, 90°, Double Set-Screw Connections with NEMA 3R Caps and Lanyards, Series 16 CAM Connectors, Power Distribution Panel : Electronics
Wall-Mounted Enclosed Generator Docking Station | 200-800 Amps
CAM LOCK #2 Entertainment / Generator / Power Cable / Panel Tails 5' FFFFF | eBay
Power Assemblies 5 Position CAM Lock Panel, 400 Amp, 3 Phase 120/208V, Male, 90°, Double Set-Screw Connections with NEMA 3R Caps and Lanyards, Series 16 CAM Connectors, Power Distribution Panel: Amazon.com: Industrial & Scientific
Wall Mounted Generator Tap Boxes | Available in 400-200 Amps