# Hubbell HBL2521 Twist-Lock Plug, 20A 3 Phase Y 277/480V, NEMA L22-20P, Black/White - MROSupply.com

***Hubbell HBL2521 Twist-Lock Plug rated 20A at 3 Phase Y 277/480V AC with NEMA L22-20P configuration. 2-Pole 3-Wire Grounding design. Black/White nylon housing. Accepts cord diameters from 0.35 to 1.15 inches. Industrial grade for locking power applications.***



## Product details:

- Catalog number: HBL2521
- SKU: 1021024
- Price: ***$53.00*** Each
- Quantity: This vendor has a minimum order quantity of
9.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 9
(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: 0.350 lb
- UPC: 783585038599
- Technicall support: contact supplier for technical support on jruvalcaba@hubbell.c


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


## Product attributes;

  
- Amperage: 20A
  

  
- Color: Black/White
  

  
- Cord dia: 35 in-1.15 in
  

  
- HP: 5
  

  
- Voltage: 3 Phase Y 277/480V AC
  
## Product documents / software:

- [Wiring HBL2521 Specification Sheet](https://documents.mrosupply.com/product_documents/10/21/1021024/WIRING_HBL2521_spec_SnYjlwL.pdf)
## Suggested products:
- [Hubbell HBL2831 Twist-Lock Plug rated 30A at 3 Phase Y 347/600V AC. NEMA L23-30P configuration. Black/White nylon housing. Accepts cord diameter 0.35" to 1.15". Industrial grade locking plug for high-voltage three-phase applications.](https://www.mrosupply.com/products/1021626/as-markdown/)
- [Hubbell HBL2433 Twist-Lock receptacle rated 20A at 3 phase 480V AC with NEMA L16-20R configuration. Black/White nylon housing. Industrial grade locking design for secure connections in demanding environments.](https://www.mrosupply.com/products/1020836/as-markdown/)
- [Hubbell HBL2741 Twist-Lock plug rated 30A at 3 Phase 600V AC with NEMA L17-30P configuration. Black/White nylon housing accepts cord diameters from 0.35 to 1.15 inches. Industrial grade locking design for secure connections in high-voltage applications.](https://www.mrosupply.com/products/1021485/as-markdown/)
- [Hubbell HBL2811 Twist-Lock plug rated 30A at 120/208V AC 3-phase Y, NEMA L21-30P configuration. 4-pole 5-wire grounding design with black/white nylon housing. Accepts cord diameters from 0.35 to 1.15 inches. Industrial grade locking plug for commercial and industrial applications requiring a secure, locking connection.](https://www.mrosupply.com/products/1021563/as-markdown/)
- [Hubbell HBLRFKIT3O Twist-Lock locking device with Size 3 cord clamp and orange RFID tag. Designed for secure cord retention and identification in industrial environments. The RFID feature enables asset tracking and inventory management. Orange color for easy visibility.](https://www.mrosupply.com/products/5018991/as-markdown/)

## Product's reviews:
- Hubble floor socket - Nice low profile. Access door is tight...needs a small tool to open.
Installation was easy
- 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.
- The right stuff - Worry free order. Came fast and exactly as described. Will use MRO again.
- Rj600 - .Right box for my project . Got it delivered very quick.