Schneider Electric NF430L1 Panelboard Interior 125A 3-phase

Product Description

The Schneider Electric NF430L1 is a panelboard interior designed for main lug and main breaker applications in commercial lighting and distribution systems. It carries a voltage rating of 600 VAC Star/347 VAC and supports current ratings of 100/110 amperes in main breaker configuration or 125 amperes in main lug configuration. The interior uses an aluminum bus and accommodates up to 30 circuits in a 3-phase, 4-wire configuration. Compatible branch breakers mount bolt-on style, and feed enters from the bottom. Licensed electricians install this interior as part of an NF Series Square D panelboard assembly in new construction or retrofit distribution applications.

The NF430L1 is suited for commercial and industrial lighting and power distribution panels where a 3-phase, 4-wire system is required. It supports both NEMA 1 and NEMA 3R/12 enclosures, making it applicable in indoor dry locations as well as environments requiring additional protection against dust and moisture. The interior ships as a single unit and is intended for installation inside a matching NF Series panelboard enclosure. Main breaker options include FIL, HDL, HGL, HJL, and HLL types. Branch circuit positions accept EDB, EGB, and EJB breakers.

Key Features

• Dual configuration support: main lug (125 A) or main breaker (100/110 A)
• Rated 600 VAC Star/347 VAC for 3-phase, 4-wire systems
• Accommodates up to 30 bolt-on branch circuits
• Aluminum bus construction for reliable conductivity
• Compatible with NEMA 1 and NEMA 3R/12 enclosures
• Bottom feed location; accepts FIL, HDL, HGL, HJL, and HLL main breaker types
• UL listed for lighting and distribution applications

Compatibility

Designed for use with NF Series Square D panelboard enclosures. Main breaker types FIL, HDL, HGL, HJL, and HLL are compatible. Branch breaker types EDB, EGB, and EJB are compatible. Fits NEMA 1 enclosures sized 20 inches W x 5.75 inches D x 32 inches H or 20 inches W x 5.75 inches D x 44 inches H, and NEMA 3R/12 enclosures sized 20 inches W x 6.5 inches D x 32 inches H or 20 inches W x 6.5 inches D x 44 inches H.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the supply source before handling or installing the panelboard interior. Verify that the enclosure dimensions and NEMA rating match the installation environment before mounting. Do not install branch breakers other than the listed EDB, EGB, or EJB types in this interior.

Technical Specifications

• Current Rating (Main Breaker): 100/110 amperes
• Current Rating (Main Lug): 125 amperes
• Voltage Rating: 600 VAC Star/347 VAC
• Circuit Configuration: 3-Phase 4-Wire
• Maximum Number of Circuits: 30
• Branch Breaker Mounting: Bolt-On
• Branch Breaker Types: EDB, EGB, EJB
• Main Breaker Types: FIL, HDL, HGL, HJL, HLL
• Feed Location: Bottom
• Bus Material: Aluminum
• Enclosure Size (NEMA 1): 20 inches W x 5.75 inches D x 32 inches H / 20 inches W x 5.75 inches D x 44 inches H
• Enclosure Size (NEMA 3R/12): 20 inches W x 6.5 inches D x 32 inches H / 20 inches W x 6.5 inches D x 44 inches H
• Package Dimensions: 33.2 inches L x 13.767 inches W x 6.357 inches H
• Package Weight: 16.17 pounds
• Application: Lighting/Distribution
• Approval: UL
• Country of Origin: US

Standard Information

• Brand: Schneider Electric
• Manufacturer Part Number: NF430L1