Legrand L1530-FI Flanged Inlet Nema L15-30P

Product Description

The LEGRAND L1530-FI is a flanged inlet wiring device configured to the NEMA L15-30P standard, designed for 3-phase locking electrical connections in industrial and commercial power distribution applications. This inlet mounts flush to an enclosure, panel, or wall surface, providing a secure, twist-lock interface for 30-amp, 3-phase circuits. Electricians use this device when a permanent, panel-mounted power entry point is required for portable equipment connections or generator hookups. The NEMA L15-30P configuration specifies a 3-pole, 4-wire grounding arrangement suited for 250-volt 3-phase systems.

This flanged inlet is suited for commercial and light industrial installations where a dedicated twist-lock receptacle entry point is needed. Typical applications include generator transfer setups, portable equipment power feeds, and panel-mounted connection points on machinery enclosures. The flanged body style allows direct surface or box mounting, making it a standard choice when integrating a hardwired inlet into a structure or enclosure wall.

Key Features

• NEMA L15-30P configuration: 3-pole, 4-wire grounding, 30-amp rated
• Flanged body for direct surface or enclosure panel mounting
• Twist-lock mechanism provides secure, pull-resistant connection
• Rated for 250-volt 3-phase power distribution circuits
• Compact form factor at 0.28 pounds installed weight

Compatibility

Designed as an OEM-style flanged inlet compatible with NEMA L15-30P twist-lock plugs and connectors in 3-phase, 30-amp, 250-volt wiring systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit at the breaker panel and verify zero voltage with a meter before beginning any wiring work. The flanged body mounts to a standard electrical box or directly to an enclosure knockout; ensure the mounting surface is rated for the application. Do not exceed the 30-amp circuit rating of the device.

Technical Specifications

• NEMA Configuration: L15-30P
• Amperage: 30 amps
• Voltage: 250 volts (3-phase)
• Wiring: 3-pole, 4-wire grounding
• Mounting Style: Flanged inlet
• Weight: 0.28 pounds
• UPC: 78500715302

Standard Information

• Brand: LEGRAND
• Manufacturer Part Number: L1530-FI