# Hubbell HBL3521C Twist-Lock Plug, 20A Multi-Rated, 4-Pole 5-Wire Grounding, Black/White - MROSupply.com

***Hubbell HBL3521C Twist-Lock plug rated 20A multi-voltage, 4-Pole 5-Wire Grounding. Black/White nylon housing with cord diameter range 0.35"-1.15". Industrial grade locking device for multi-voltage applications.***



## Product details:

- Catalog number: HBL3521C
- SKU: 1022218
- Price: ***$76.50*** Each
- Quantity: This vendor has a minimum order quantity of
6.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 6
(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: 0.300 lb
- UPC: 783585039916
- Technicall support: contact supplier for technical support on jruvalcaba@hubbell.c


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


## Product attributes;

  
- Amperage: 20/10 A
  

  
- Cable range: 0.350 - 1.150 in
  

  
- Color: Black, White
  

  
- Connectivity: Screw terminals
  

  
- Cord dia: 35 in-1.15 in
  

  
- Cord range: 0.350 in-1.150 in (9-29)
  

  
- Cord type: All Listed Portables
  

  
- Current / amperage rating: 20/10 A
  

  
- Current rating: 10 A
  

  
- Dielectric strength: Withstands 2,000V minimum
  

  
- Dimensions: 2.33 in x 2.33 in x 2.75 in
  

  
- Environmental conditions: Indoor Dry Unless Protected By Additional Means
  

  
- Height: 2.75 in
  

  
- Length: 2.33 in
  

  
- Material: Nylon
  

  
- Material - mounting hardware: Cord Mounted
  

  
- Nema Rating: Non-NEMA
  

  
- Number of poles: 4-Pole
  

  
- Number of wires: 5-Wire
  

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

  
- Phase: Three phase
  

  
- Voltage: 250/600 VAC
  

  
- Voltage rating description: 250/600 VAC
  

  
- Width (in): 2.33
  

  
- Wire size: #16 AWG to #8 AWG
  
## Product documents / software:

- [Wiring HBL3521C Specification Sheet](https://documents.mrosupply.com/product_documents/10/22/1022218/WIRING_HBL3521C_spec_edpaOn6.pdf)

## Product's reviews:
- 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.
- Hubble floor socket - Nice low profile. Access door is tight...needs a small tool to open.
Installation was easy