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Hubbell HBL2721SW Safety Enclosure

The HUBBELL HBL2721SW safety enclosure provides robust protection for electrical components in demanding industrial settings. It is UL Listed and CSA Certified, meeting TYPE 4, 4X, and TYPE 12K enclosure ratings. This enclosure is designed to accommodate various 20A and 30A Watertight Safety-Shroud Twist-Lock receptacles, ensuring compatibility with a range of electrical systems. Supplied with a ¾” hub, it offers a convenient mounting solution. Ideal for applications requiring a secure and reliable enclosure for electrical installations.

Authorized Distributors
Part No:HBL2721SW
Stock:1
Inv Date:06-12-2026
Price: Unit price: $134.66
Buy/RFQ:
Part No:HBL2721SW
Stock:1
Inv Date:06-12-2026
Price: Unit price: $134.66
Buy/RFQ:
Part No:HBL2721SW
Stock:5
Inv Date:06-11-2026
Price: Unit price: $164.286
Buy/RFQ:

Hubbell HBL2721SW Safety Enclosure Specifications:

  • UL Listed: Yes
  • CSA Certified: Yes
  • Enclosure Rating: TYPE 4, 4X, TYPE 12K
  • Accepts Receptacles: 20A or 30A Watertight Safety-Shroud Twist-Lock
  • Hub Size: ¾"
  • Voltage Ratings: Determined by receptacle selection
  • IP Rating: IP66
  • Dimensions: 4.19"x4.88"x11.44" (106.4x124.0x290.6)
  • Auxiliary Contacts: Break After Main Break, 1 set of n/o contacts, 1 set of n/c contacts
  • Replacement Parts: Ground block (HBL30RGB), Neutral block (HBL30RNB), Replacement switch (HBLDS3RS)

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Frequently Asked Questions

Where can I buy Hubbell HBL2721SW?

You can click on the BUY or RFQ button to purchase HBL2721SW from an authorized Hubbell distributor.

How do I troubleshoot issues or seek technical support for part HBL2721SW?

You can download the HBL2721SW datasheet or visit the Hubbell website for support.

Who is the manufacturer of HBL2721SW?

Hubbell

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