Hubbell Wiring Device-Kellems HBL2811

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Insulgrip Twist-Lock 3P4W; 30A 3PH 600V; L17-30R; Black&White Nylon
Manufacturer #: HBL2811
Allied Stock #: 70116449

RoHS Compliant Part



Datasheet Datasheet

Pricing (USD) & Availability
Standard Pricing
$51.32 (Each)
1 $51.32
5 $46.19

26 can ship immediately.

75 on order.

Request Lead Time

Minimum Quantity: 1

Multiples Of: 1
Product Specifications
Product Attribute Attribute Value Search
Product Header Twist-Lock Plug
Amperage 30 A
Series Insulgrip Series
Color Black ; White
Contact Type Pin
Current Rating 30 A
Diameter, Cord 0.35 to 1.15
Contact Material Brass
Housing Material Black Nylon
Material, Terminal Clamp Steel
Material, Terminal Screw Brass
Number of Contacts 5
Number of Poles 4 Pole
Standards UL Listed, CSA Certified
Maximum Operating Temperature +75 °C
Minimum Operating Temperature -40 °C
Terminal, Accommodation 10 AWG
Termination Screw
Type Twist-Lock, Connector
Weight 0.35 lbs.
Wire Size #10
Dielectric Rating 2000 V (Min.)
Agency Approvals UL, CSA
NEMA Type L21-30R
Voltage Rating 120/208 VAC
Primary Type Twist-Lock
IP Rating IP20
Family Name Twist-Lock® Family
UPC Code 783585039633


Hubbell Twist-Lock® Devices Family | Insulgrip Series — Straight Blade and Twist-Lock® Devices:

Hubbell Insulgrip® plugs and connectors continue our long-standing tradition of leadership as well as innovative design. The tough nylon body provides impact and chemical resistance commonly needed in the Entertainment Industry. The durable and powerful offsetting cord grip clamps on individual conductors and outer cord jackets prevent strain on the terminals. It’s these and many other features that set Hubbell performance above all others.

The unparalleled acceptance and success of the Twist Lock® line is a tribute to the quality of this long lasting design. When selecting premium plugs and connectors for the Entertainment Industry, the decision is Hubbell.

Insulgrip® Features:

  • Dual, maximum strength cord grip
  • Super tough nylon construction
  • Integral dust shield
  • Funneled entry terminations
  • Visible product identification on device
  • From the Company that Invented Twist-Lock® Devices
  • All Black Devices Exclusively for the
  • Entertainment Industry
  • Industry Best Strain Relief
  • Encased in Tough Nylon, Insulgrip® Devices Ensure High Impact, Heat and Chemical Resistance

    Colored Cord Clamps Features:
  • For use with 15A and 20A, 2 pole/3 wire
  • Insulgrip® Devices plugs and connectors with

  • Product Added to Cart
    Hubbell Wiring Device-Kellems
    Insulgrip Twist-Lock 3P4W; 30A 3PH 600V; L17-30R; Black&White Nylon
    Allied Stock #: 70116449
    Mfr's Part #: HBL2811
    $51.320 Each
    Quantity added: