HUBBELL Locking Plug: Non-NEMA, Gray, 250V AC, 50 A, 2 Pole
SKU 3G-OTH-14156
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Frequently Asked Questions
What is the HUBBELL HBL25525 locking plug used for?
The HUBBELL HBL25525 is a hospital-grade locking plug designed for high-amperage medical equipment requiring a non-NEMA, 250V AC, 50 A, 2-pole, 3-blade connection. It ensures secure power delivery in critical healthcare environments where reliable, tamper-resistant connections are essential.
What are the specifications of the HUBBELL HBL25525 locking plug?
The HUBBELL HBL25525 is a gray, non-NEMA locking plug rated for 250V AC and 50 A. It features 2 poles and 3 blades, with a hospital-grade design for durability and safety in medical settings. The manufacturer part number is HBL25525.
Where to buy the HUBBELL HBL25525 locking plug worldwide?
You can source the HUBBELL HBL25525 locking plug through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance and timely arrival for your facility.
How to install the HUBBELL HBL25525 locking plug?
Install the HUBBELL HBL25525 by first de-energizing the circuit. Strip the cable jacket to expose conductors, then connect each wire to the appropriate terminal per the wiring diagram. Secure the plug housing and verify torque specifications. Always follow local electrical codes and use proper personal protective equipment.
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3G Electric supplies HUBBELL hospital-grade plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












