The HUBBELL 30/20A Locking Connector is an industrial connector rated for use in specified environments and applications. It features a three-pole, four-wire configuration and is rated for up to 600VAC or 250VDC with a current rating of 20/30 amps. The connector body is constructed from impact-resistant nylon and includes an insulated interior, providing durability under tough conditions. This device uses screw terminals for wire connection and accommodates stranded copper wire sizes from #10 AWG to #6 AWG.

Key Features of the HUBBELL 30/20A Locking Connector:

• Amperage & Voltage Rating: Rated for 20/30 A at up to 600VAC or 250VDC
• Configuration: Three poles, four wires; grounded design
• Cable Range: Accepts cables with diameters between 0.70″ and 1.20″
• Body Material: Impact-resistant black Rynite (nylon) housing
• Contact Material: Bronze contacts molded into the nose for damage resistance
• Cord Mounting: Cord-mounted hardware suitable for standard wiring styles
• Strain Relief & Protection: Three-piece clamp assembly with IP30 rating for dust/moisture ingress protection
• Safety Feature: Spring-loaded safety shutter is present; see manufacturer specifications for operational details.
• Wire Accommodation: For stranded copper wire only (#10–#6 AWG)
• Temperature Range: Rated operating temperature range: -40°C to +75°C
• Flame Resistance & Standards Compliance: UL94 V-0 flammability rating; certified to CSA C22.2 No.42 and listed to UL498 standards