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Red IEC pin and sleeve plug, 4-pole 5-wire, watertight Zytel 801 nylon body

Hubbell Incorporated

Hubbell HBL520P7W IEC pin and sleeve plug 4P 5W 20A 480V

SKU CH-9DQF-TAY0Q

IEC 60309 watertight plug rated 20 A, 277/480 V AC, 4-pole 5-wire with Zytel 801 nylon body

  • Color/FinishRed
  • Color MappingRed
  • TypeLight Switch
  • IEC 60309-1 and IEC 60309-2 compliant for global interoperability
  • Watertight construction protects connections in wet environments
  • Zytel 801 nylon body resists impact and chemicals
  • 20 A 277/480 V AC rating suits heavy-duty three-phase loads
  • UL 1682 and CSA C22.2 No. 182.1 listed for code compliance

Hubbell IEC Pin and Sleeve Plug 20A 480V

This Hubbell HBL520P7W plug is a four-pole, five-wire IEC 60309 device rated for 20 amps at 277/480 volts AC. It suits industrial maintenance crews and panel builders who need a watertight, CSA-certified and UL-listed connection for three-phase wye equipment up to five horsepower. The red Zytel 801 nylon body resists impact and chemicals in harsh plant environments.

Replaces worn IEC 60309 plugs on 20A 480V circuits

Swap this in when an existing plug shows cracked housing, corroded pins or lost watertight seal on a 20-amp, 480-volt three-phase feed. The upgrade is worth it if the current device no longer meets CSA C22.2 No. 182.1 or IEC 60309-2 compliance, or if the grounding style must match IEC standards for site certification.

Verify 20A 480V three-phase wye supply

Before ordering, confirm the supply is a 277/480 volt AC, three-phase wye service protected at 20 amps. Check that the mating receptacle or inlet follows the same four-pole, five-wire IEC 60309 pin layout and grounding style. Ensure the cable outer diameter fits the plug's cable gland range for a watertight seal.

Highlights

  • IEC 60309-1 and IEC 60309-2 compliant for global interoperability
  • Watertight construction protects connections in wet environments
  • Zytel 801 nylon body resists impact and chemicals
  • 20 A 277/480 V AC rating suits heavy-duty three-phase loads
  • UL 1682 and CSA C22.2 No. 182.1 listed for code compliance

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
Color/FinishRed
Color MappingRed
TypeLight Switch

Questions about this item

What cable diameter does the Zytel 801 nylon body accept for the 5-wire connection?

The plug body is moulded from Zytel 801 nylon and terminates five conductors rated for 20 A at 277/480 V AC; the gland opening matches standard IEC 60309-2 dimensions for this pole count.

Which wiring step is most often missed when assembling the 4-pole 5-wire plug?

Installers frequently forget to seat the grounding sleeve fully before tightening the gland, which breaks the IEC 60309-2 grounding path required for the 3Y 480 V phase arrangement.

How often should the watertight seal on this 20 A IEC plug be inspected?

Inspect the red Zytel 801 housing and gland seal at least annually; replace the plug if the nylon shows cracking or the watertight rating can no longer meet UL 1682 and CSA C22.2 No. 182.1 requirements.

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