# Hubbell HBL2331VBK Twist-Lock Plug, 20A 277V, NEMA L7-20P, Black - MROSupply.com

***Hubbell HBL2331VBK Twist-Lock plug rated 20A at 277V with NEMA L7-20P configuration. Black nylon housing provides durability and impact resistance. Designed for industrial and commercial locking applications requiring a 2-pole 3-wire grounding connection.***



## Product details:

- Catalog number: HBL2331VBK
- SKU: 1020571
- Price: ***$16.50*** Each
- Quantity: This vendor has a minimum order quantity of
26.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 26
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Hubbell Wiring](https://www.mrosupply.com/brands/hubbell-wiring/)
- Category: 
    - [Twist Lock Plugs](htts://www.mrosupply.com/electrical/plugs-and-receptacles/twist-lock-plugs/)
    - [Plugs and Receptacles](htts://www.mrosupply.com/electrical/plugs-and-receptacles/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 0.200 lb
- Technicall support: contact supplier for technical support on jruvalcaba@hubbell.c


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Amperage: 20 A
  

  
- Application: Extra Heavy Duty Industrial
  

  
- Cable range: 0.325 - 0.720 in
  

  
- Color: Black
  

  
- Connectivity: Pressure Terminal Screws
  

  
- Cord range: 0.325 in-0.720 in(8.26-18.3)
  

  
- Cord type: All Listed Portables
  

  
- Current / amperage rating: 20 A
  

  
- Current rating: 20 A
  

  
- Dielectric strength: Withstands 2,000V minimum
  

  
- Dimensions: 1.78 in x 1.78 in x 2.50 in
  

  
- Display size: Standard Sized
  

  
- Environmental conditions: Indoor Dry Unless Protected By Additional Means
  

  
- Height: 2.50 in
  

  
- Item type: 20A Valise Plug
  

  
- Length: 1.78 in
  

  
- Material: Nylon
  

  
- Material - mounting hardware: Cord Mounted
  

  
- Max HP: 2
  

  
- Nema Rating: L7-20P
  

  
- Number of poles: 2-Pole
  

  
- Number of wires: 3-Wire
  

  
- OEM brand name: Hubbell wiring device-kellems
  

  
- Operating temperature: Maximum continuous 75C and minimum -40C without Impact
  

  
- Phase: Single phase
  

  
- Voltage: 277 VAC
  

  
- Voltage rating description: 277 VAC
  

  
- Width (in): 1.78
  

  
- Wire size: #18 AWG to #10 AWG
  
## Product documents / software:

- [Wiring HBL2331VBK Specification Sheet](https://documents.mrosupply.com/product_documents/10/20/1020571/WIRING_HBL2331VBK_spec_8xyIDeo.pdf)
## Suggested products:
- [Hubbell HBL2333VBK Twist-Lock receptacle rated 20A at 277V with NEMA L7-20R configuration. Black nylon housing for industrial locking applications. UL and CSA listed.](https://www.mrosupply.com/products/1020583/as-markdown/)
- [Hubbell HBL2331VBK Twist-Lock plug rated 20A at 277V with NEMA L7-20P configuration. Black nylon housing provides durability and impact resistance. Designed for industrial and commercial locking applications requiring a 2-pole 3-wire grounding connection.](https://www.mrosupply.com/products/1020571/as-markdown/)

## Product's reviews:
- Thank you for carrying hubble and wiremold - With Hubble I am able to meet UL a smaller conduit for four #6 THHN wires than if I used Wiremold. The Hubble version is hard to obtain because Wiremold dominates this sector.
- Hubble floor socket - Nice low profile. Access door is tight...needs a small tool to open.
Installation was easy
- Helpful and good service - Even when I mistakenly ordered the incorrect product, they quickly organised the RMA and paperwork so I could ship right back. Found them very helpful
- The right stuff - Worry free order. Came fast and exactly as described. Will use MRO again.