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Hubbell HBL8450A 4-Pole 50A Receptacle

The HUBBELL HBL8450A is a robust and reliable heavy-duty receptacle engineered for demanding industrial and commercial environments. This 4-pole, 50A receptacle operates on a 3-phase 250V AC system and is designed to handle significant electrical loads. It adheres to NEMA standards and is UL Listed and CSA Certified, ensuring safety and performance. The receptacle's construction incorporates glass-reinforced PET for durability and plated steel components for corrosion resistance. Its heavy-duty design and secure terminal connections make it ideal for applications requiring dependable power distribution and long-term reliability.

Authorized Distributors
Part No:HBL8450A
Stock:1
Inv Date:06-11-2026
Price: Unit price: $159.76
Buy/RFQ:
Part No:HBL8450A
Stock:10
Inv Date:06-11-2026
Price: Unit price: $226.11
Buy/RFQ:
Part No:HBL8450A
Stock:10
Inv Date:06-11-2026
Price: Unit price: $226.11
Buy/RFQ:

Hubbell HBL8450A 4-Pole 50A Receptacle Specifications:

  • Receptacle Style: Single
  • Face Shape: Traditional
  • Standard: NEMA
  • Amperage: 50A
  • Voltage: 3ph 250V AC
  • Poles and Wires: 3 Pole, 4 Wire Grounding
  • Wiring Method: Back and Side
  • Hospital Grade: No
  • Receptacle Grade: Heavy Duty Spec Grade
  • Face Style: Finder Groove
  • NEMA No.: 15-50R
  • Horsepower: 7.5
  • Type: 3 Pole, 4 Wire, Grounding
  • Rating: 50A, 3ph 250V
  • Certification: UL Listed to UL 498 File E2186, Guide RTRT Fed Spec WC596G, Meets WD-6 requirements, Certified to CSA C22.2, No. 42 File 285
  • Terminal Screw Material: 3/8" Allen Head, Plated Steel
  • Ground Screw Material: 3/8" Allen Head, Plated Steel
  • Top Material: Glass Reinforced PET
  • Base Material: Glass Reinforced PET
  • Power Contacts Material: .040" (1.0) Brass
  • Mounting Strap Material: .062" (1.5) Plated Steel
  • Mounting Screw Material: Steel-Zinc Plated
  • Box Terminals Material: Copper
  • Dielectric Voltage: Withstands 2,000V minimum
  • Current Interrupting: Certified for current interrupting at full rated current
  • Temperature Rise: Max 30°C temperature rise at full rated current after 50 cycles of overload at 150% of rated current at a power factor of 75%
  • Terminal Identification: Terminals identified in accordance with UL498 (Brass, White, Green)
  • Terminal Accommodation: #12-#6 AWG copper stranded or solid conductor only
  • Product Identification: Ratings are a permanent part of the device
  • Flammability: UL 94 V0
  • Operating Temperatures: Maximum continuous 75°C, minimum -40°C (w/o impact)
  • Weight in LBs: 0.600
  • UPC Number: 783585015156
  • NEMA Configuration: NEMA

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Frequently Asked Questions

Where can I buy Hubbell HBL8450A?

You can click on the BUY or RFQ button to purchase HBL8450A from an authorized Hubbell distributor.

How do I troubleshoot issues or seek technical support for part HBL8450A?

You can download the HBL8450A datasheet or visit the Hubbell website for support.

Who is the manufacturer of HBL8450A?

Hubbell

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