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White thermoplastic panel-mount inlet with round flange and brass blades

Hubbell Incorporated

Hubbell Incorporated HBL5678C Straight Blade Inlet 15A 250V

SKU CH-S2TQ-C6GGA

Panel-mount straight-blade inlet rated 15 A at 250 V AC with NEMA 6-15R configuration, nylon housing, backwired terminals for #18–#10 AWG copper, UL Listed and CSA Certified

  • Color MappingWhite
  • TypeWiring Devices
  • Panel-mount inlet installs securely with included screws
  • 15 A 250 V AC rating powers industrial equipment reliably
  • NEMA 6-15R configuration ensures standard 2-pole 3-wire grounding compatibility
  • Backwired screw terminals accept #18-#10 AWG copper conductors for fast wiring
  • UL Listed and CSA Certified for code-compliant safety assurance

Industrial Panel-Mount Inlet

The Hubbell HBL5678C is a straight-blade flanged inlet rated for 15 A at 250 V AC. It mounts directly into a panel and accepts #18–#10 AWG copper conductors via back-wired screw terminals. The nylon and polycarbonate housing surrounds brass blades in a NEMA 6-15R configuration. Mounting screws are supplied for immediate installation.

NEMA 6-15R Configuration

This inlet uses the NEMA 6-15R pattern, a two-pole three-wire grounding layout that only mates with a matching 6-15 plug. If your equipment or cord set uses a different NEMA code the inlet will not connect. The rating of 15 A and 250 V AC is fixed by that configuration.

Capacity and Environmental Limits

The device carries a 15 A continuous current rating and is dielectric-tested to 2 000 V. It operates from –40 °C to +75 °C, making it suitable for unheated industrial spaces. UL listing (E2186) and CSA certification to C22.2 No. 42 confirm compliance for permanent wiring. No cover, weather seal or tamper resistance is provided, so outdoor or wet locations require a separate enclosure.

Highlights

  • Panel-mount inlet installs securely with included screws
  • 15 A 250 V AC rating powers industrial equipment reliably
  • NEMA 6-15R configuration ensures standard 2-pole 3-wire grounding compatibility
  • Backwired screw terminals accept #18-#10 AWG copper conductors for fast wiring
  • UL Listed and CSA Certified for code-compliant safety assurance

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
Color MappingWhite
TypeWiring Devices

Questions about this item

What does the 15 A 250 V rating mean for actual use?

The inlet supplies up to 15 A at 250 V AC, matching the NEMA 6-15R configuration for 2-pole 3-wire grounding circuits.

Which standard governs the NEMA 6-15R interface and what does it limit?

NEMA WD-6 defines the 6-15R layout, capping the connection at 15 A and 250 V with a dedicated ground path.

What panel cut-out and wiring are needed to mount this inlet?

Panel-mount with included screws; backwired screw terminals accept #18-#10 AWG copper conductors.

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