# Hubbell HBL27W81BK Twist-Lock Watertight Connector, 20A 120/208V, NEMA L21-20R, 3-Pole 4-Wire Grounding, Black - MROSupply.com

***Hubbell HBL27W81BK is a Twist-Lock watertight connector rated 20A at 120/208V with NEMA L21-20R configuration. This 3-pole 4-wire grounding device features a durable black housing designed for industrial environments requiring a sealed connection. Ideal for power distribution in wet locations.***



## Product details:

- Catalog number: HBL27W81BK
- SKU: 5018045
- Price: ***$157.14*** Each
- Quantity: This vendor has a minimum order quantity of
3.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 3
(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: 
    - [Straight Blade Connectors](htts://www.mrosupply.com/electrical/plugs-and-receptacles/straight-blade-connectors/)
    - [Plugs and Receptacles](htts://www.mrosupply.com/electrical/plugs-and-receptacles/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- 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
  

  
- Current / amperage rating: 20 A
  

  
- Dimensions: 2.51 in x 2.51 in x 5.69 in
  

  
- Height: 5.69 in
  

  
- Industry Standard(s): Meets NEMA WD-1, WD-6 And ANSI Standards
  

  
- Item type: 20A Watertight Twist-Lock Connector
  

  
- Length: 2.51 in
  

  
- Nema Rating: L21-20R
  

  
- Number of poles: 4-Pole
  

  
- Number of wires: 5-Wire
  

  
- Voltage: 3-Phase Y 120/208 VAC
  

  
- Voltage rating description: 3-Phase Y 120/208 VAC
  

  
- Width (in): 2.51
  

  
- Wire size: 10/3 S, 10/4 S, 10/5 S
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/HB/HBL29W47/C-7_tQak5Rj.pdf)
- [HBL27W81BK Hubbell Wiring](https://documents.mrosupply.com/product_documents/50/18/5018045/8f9a7692fb51ec4e6a192d18d1da48b739a131b5a74d0a_fZRPevy.pdf)
- [Installation Instructions](https://documents.mrosupply.com/product_documents/HB/HBL29W47/35CPD2635_UJc9oNA.pdf)
- [Product Drawing DWG](https://documents.mrosupply.com/product_documents/HB/HBL27W48/25CM12624_ACAD.dwg)
- [Product Drawing PDF](https://documents.mrosupply.com/product_documents/HB/HBL27W47/15CM12624.pdf)
## Suggested products:
- [Hubbell HBL26W82 Twist-Lock watertight plug rated 20A at 277/480V with NEMA L22-20P configuration. 3-pole 4-wire grounding design for industrial environments requiring a durable, locking connection. Yellow nylon housing provides impact resistance and high visibility.](https://www.mrosupply.com/products/5018018/as-markdown/)
- [Hubbell HBL27W09 Twist-Lock watertight connector rated 20A at 120/208V 3-phase Y. Features a durable yellow nylon housing for industrial environments. Provides secure locking connection in wet locations.](https://www.mrosupply.com/products/5018025/as-markdown/)
- [Hubbell HBL26W49 Twist-Lock Plug rated 20A at 277V with NEMA L7-20P configuration. 2-Pole 3-Wire Grounding design for secure locking connection in industrial and commercial applications. Black nylon housing provides durability and impact resistance.](https://www.mrosupply.com/products/5018004/as-markdown/)
- [Hubbell HBL27W81 Twist-Lock connector rated 20A at 120/208V AC with NEMA L21-20R configuration for 3-phase wye applications. This watertight locking device features a yellow nylon housing and provides reliable power distribution in industrial and commercial environments. UL and CSA listed.](https://www.mrosupply.com/products/5018044/as-markdown/)
- [Hubbell HBL27W47BK Twist-Lock Receptacle, 20A 125V, NEMA L5-20R, 2-Pole 3-Wire Grounding, Black nylon housing. Industrial grade locking design for secure connections in commercial and industrial environments. UL and CSA listed.](https://www.mrosupply.com/products/5018027/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.
- The right stuff - Worry free order. Came fast and exactly as described. Will use MRO again.
- Not bad - Unfortunately the mounting holes for this receptacle did not match the Arlington DBVS2C-1 Low Profile IN BOX Electrical Box. Otherwise it is a nice product.
- Rj600 - .Right box for my project . Got it delivered very quick.