These products are listed by Underwriters Laboratories for:
Class I (Division I and II) Group A, B, C, D
Class II Group E, F, G; and Class III hazardous areas for both the United States and Canada. This listing is valid for all connector sizes ½" thru 4".
These connectors are designed for hazardous installations and can withstand chemicals, water spray, and other hazardous conditions.
For extra corrosive areas, pre-cut lengths of heat shrink are available up to 3½" trade sizes.
A watertight, flame retardant connector that provides for bonding and termination of the metal clad cable to a knockout box. This connector is easily installed by screwing the body onto the metal sheath, and securing the connector to the box using the gasket, locknut, and bushing provided. The 3M 2130 sealant is then injected to complete the termination.
WATER TIGHT UNION
A watertight, flame retardant connector that provides for bonding and termination of the metal clad cable going to electrical equipment or a haz-loc box with a threaded entrance. This connector is easily installed by loosening the gland nut, screwing the body onto the metal sheath, tightening the male hub into the threaded entrance of the equipment or box, and tightening the hub and gland nuts. The 3M 2130 sealant is then injected to complete the installation.