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Twist-lock receptacle, black plastic body, galvanized steel screw terminals, NEMA L14-30R configuration

Superior Electric

Superior Electric YGA025F Locking Receptacle L14-30R 30 A 125/250 V AC Screw

SKU CH-16WX-KCS5R

Four-wire twist-lock receptacle rated 30 A at 125/250 V AC with screw terminals for secure industrial connections

  • TypeWiring Devices
  • Reliable twist-lock connection resists accidental disconnection in industrial use
  • 30 A 125/250 V AC rating powers heavy-duty equipment
  • Four-wire NEMA L14-30R configuration fits standard locking plugs
  • Galvanised steel screw terminals enable quick replacement in minutes
  • Superior Electric brand trusted for durable wiring devices

Superior Electric YGA025F Locking Receptacle

The Superior Electric YGA025F is a NEMA L14-30R locking receptacle rated for 30 amps at 125/250 volts AC. It features a four-wire configuration with galvanised steel internal posts and screw terminals for secure wire termination. The twist-lock mechanism prevents accidental disconnection caused by vibration or movement. This device replaces worn or broken receptacles on power tools, machinery, and extension cords.

Suitable for industrial

This receptacle suits maintenance tasks where a locking connection is required for 30-amp, 125/250-volt circuits. It is not for circuits needing a different amperage rating, voltage configuration, or NEMA pin arrangement. Buyers who need a straight-blade receptacle or a non-locking connector should look at something else. Installations requiring a different wire count or terminal style are not compatible.

NEMA L14-30R configuration decides fit

The single specification that decides whether this is the right part is the NEMA L14-30R designation. This code defines the exact blade geometry, 30-amp rating, and 125/250-volt, three-pole, four-wire grounding layout. Only plugs carrying the matching NEMA L14-30P designation will lock securely and operate safely in this receptacle. Verify the plug marking before purchase.

Highlights

  • Reliable twist-lock connection resists accidental disconnection in industrial use
  • 30 A 125/250 V AC rating powers heavy-duty equipment
  • Four-wire NEMA L14-30R configuration fits standard locking plugs
  • Galvanised steel screw terminals enable quick replacement in minutes
  • Superior Electric brand trusted for durable wiring devices

Specifications

BrandSUPERIOR ELECTRIC
TypeWiring Devices

Questions about this item

What mounting box depth is required for the Superior Electric YGA025F L14-30R receptacle?

The receptacle fits a standard 4-wire NEMA L14-30R opening. Mount it in a compatible industrial box or panel cut-out rated for 30 A 125/250 V AC service.

Which wiring step is most often missed when installing the screw-terminal posts on this receptacle?

Tighten each galvanised steel screw onto the stripped conductor before securing the receptacle to the box; loose terminal screws cause heat and voltage drop.

How can I tell when the Superior Electric YGA025F receptacle needs replacement?

Replace it if the twist-lock action feels loose, blades show pitting or discolouration, or the housing cracks — any of these indicate the 30 A 125/250 V rating can no longer be maintained safely.

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