Locking Devices, Twist-Lock® Industrial Flush Receptacle 20A 125/250V

This industrial-grade locking device is a Twist-Lock® single flush receptacle designed for heavy duty industrial applications. It is intended for use by electrical distributors and switchgear suppliers requiring reliable wire and cable connections. The device supports 3-pole, 4-wire grounding configurations with a NEMA L14-20R rating and provides secure screw terminal connections for both back and side wiring. Constructed with a nylon face and brass mounting components, it offers durable performance in indoor dry environments.

Specifications

• Application: Heavy Duty Industrial
• Current Rating: 20 amperes
• Voltage Rating: 125/250 VAC
• Number of Poles: 3-Pole
• Number of Wires: 4-Wire
• Connection: Screw Terminal (Back and Side Wired)
• Material: Nylon face with brass mounting and terminal screws
• Mounting: Screw Mount
• Dielectric Strength: Withstands 2,000V minimum
• Horsepower Rating: 2 horsepower
• Dimensions: 3.28 in (L) x 1.7 in (W) x 1.23 in (H)
• Weight: 0.25 lb
• Environmental Conditions: Indoor Dry Unless Protected By Additional Means
• Made in USA
• Manufacturer: Hubbell Wiring Device-Kellems
• Manufacturer Part #: HBL2410
• NEMA Rating: L14-20R

Features

• Wire restraint recess for both back and side wiring reduces terminal loosening
• Face color coding by voltage facilitates correct device matching
• All-brass mounting and grounding system provides a lower resistance ground path and enhanced corrosion resistance compared to steel systems
• Certified for current interrupting at full rated current
• Flammability rating V2 or better per UL94/CSA 22.2 No.0.17
• Operating temperature range: -40°C to 75°C continuous
• Terminals identified according to UL 498 standards

Downloads & Links

• Spec Sheet
• Catalog Full Asset Reference
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• Warranty Document Asset Reference
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• Insulgrip¬Æ Straight Blade and Twist-Lock¬Æ Devices
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