Product Description
Hubbell HBL5278C Insulgrip SeriesHubbell’s Wiring Devices division offers a wide array of electrical and electronic wiring devices, wire management systems, occupancy sensors, lighting controls and specialized wiring products for the marine and healthcare markets.
2P3W, 20A 125V, 5-20P, Nylon Casing, Back Wired, White.
Hubbell HBL5278C Insulgrip Series Features:
Product Type: Flanged Inlets
Standard: NEMA
Amperage: 15A
Voltage: 125V
Poles and Wires: 2 Pole, 3 Wire Grounding
Wiring Method: Back Wired
Hospital Grade ?: No
Receptacle Grade: Heavy Duty Spec Grade
Inlet Type: Standard Non-Metallic
NEMA No.: 5-15P
Horsepower: 0.5
Description: Heavy Duty Straight Blade Flanged Inlet
Type: 2 Pole, 3 Wire, Grounding
Rating: 15A, 125V
Certification: UL Listed, File E2186, Meets NEMA WD-6 requirements Listed to UL Standard 498, Certified to CSA, C22.2, No. 42
Terminal Screw Material: #8-32 Brass, Multiple Drive
Ground Screw Material: #8-32 Brass, Multiple Drive (Green)
Wire Clamps Material: 0.062" (1.6) Steel - Ni Plated
Top Material: Nylon
Base Material: Polycarbonate
Power Contacts Material: .040" (1.0) Brass
Mounting Screw Material: Brass-Nickel Plated
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: #18-#10 AWG copper stranded or solid conductor only.
Product Identification: Ratings are a permanent part of the device.
Flammability: UL 94 V2.
Operating Temperatures: Maximum continuous 75°C, minimum -40°C (w/o impact).
Product Details and Features
- Manufacturer and Model: Hubbell HBL5278C
- UPC: 78358517350






