Arlington’s liquid-tight, concrete-tight zinc fittings for PVC jacketed MC cable, come with grommets and washers that allow this SINGLE fitting to fit THREE cable sizes: #12, #14, and #10.
Arlington Industries, Inc.
Steel Snap2It® Connectors - 38STS 40STS
Steel connectors offer easy, secure
installation. Available in 3/8" trade size, install into a 1/2"
knockout, and accommodate steel and aluminum AC, HCF, MCI and MCI-A
cable.
Eaton Wiring Devices
Eaton - GFCI Features and Benefits
Featuring an updated and modern look with one of the slimmest depths on the market, the Slim GFCI receptacles have been redesigned with innovative features that allow for quick, easy installation and simple use.
Littelfuse, Inc.
Prevent Electrical Shock In Commercial and Industrial Applications
Shock Block stops the problem before it happens by interrupting circuit faults before shock occurs instead of simply mitigating electrical shock.
Shock Block is the most comprehensive UL 943C listed GFCI on the market. Other workaround product combinations are inadequate when it comes to meeting code requirements or, more importantly, protecting human life.