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SQUARE D Panelboard Interior: 18 Spaces, 125 A Amps, Aluminum, EDB/EDG/EDJ, 21 in Ht - Square D NF Main Lug, Convertible Panel Interiors
SQUARE DSquare D NF Main Lug, Convertible Panel Interiors

SQUARE D Panelboard Interior: 18 Spaces, 125 A Amps, Aluminum, EDB/EDG/EDJ, 21 in Ht

The Square D NF418L1 is a 125 A main lug, convertible panel interior with 18 spaces, designed for use with EDB/EDG/EDJ circuit breakers. It features an aluminum bus and measures 21 inches in height by 10 7/16 inches…

SKU 3G-OTH-772818

Brand
SQUARE D
Item
Panelboard Interior: 18 Spaces, 125 A Amps, Aluminum, EDB/EDG/EDJ, 21 in Ht
Category
Square D NF Main Lug, Convertible Panel Interiors
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Technical Specifications

SQUARE D
Manufacturer Part Number
NF418L1
Type
Aluminum, EDB/EDG/EDJ
Wd
10 7/16 in
Ht
21 in
Amps
125 A
Bus Material
Aluminum
Circuit Breaker Series
EDJ
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D NF418L1 is a 125 A main lug, convertible panel interior with 18 spaces, designed for use with EDB/EDG/EDJ circuit breakers. It features an aluminum bus and measures 21 inches in height by 10 7/16 inches in width. As a Square D NF series component, it supports flexible configuration for branch circuit distribution.

Frequently Asked Questions

What is the Square D NF418L1 panelboard interior used for?

The Square D NF418L1 is a 125 A main lug, convertible panel interior used for branch circuit distribution in commercial and industrial electrical systems. It accepts EDB/EDG/EDJ circuit breakers and features an aluminum bus, supporting flexible configuration for power distribution.

What are the specifications of the Square D NF418L1?

The Square D NF418L1 panelboard interior has 18 spaces, 125 A amps, an aluminum bus, and accepts EDB/EDG/EDJ circuit breakers. It measures 21 in height by 10 7/16 in width. The circuit breaker series is EDJ, and the bus material is aluminum.

Where to buy the Square D NF418L1 panelboard interior worldwide?

3G Electric supplies the Square D NF418L1 panelboard interior worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Square D components and support your procurement needs across regions.

How to select the right Square D panelboard interior for your application?

To select the right Square D panelboard interior, match the amp rating (e.g., 125 A for the NF418L1), number of spaces (18), and bus material (aluminum) to your load requirements. Ensure compatibility with your circuit breaker series (EDB/EDG/EDJ). Consult a licensed electrician for proper sizing and installation.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D square d nf main lug, convertible panel interiors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Panelboard Interior: 18 Spaces, 125 A Amps, Copper, EDB/EDG/EDJ, 21 in Ht, 10 7/16 in Wd (MPN NF418L1C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
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Panelboard Interior: 18 Spaces, 125 A Amps, Copper, EDB/EDG/EDJ, 21 in Ht, 10 7/16 in Wd (MPN NF418L1C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
Panelboard Interior: 30 Spaces, 250 A Amps, Copper, EDB/EDG/EDJ, 33 in Ht, 10 7/16 in Wd (MPN NF430L2C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
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Panelboard Interior: 30 Spaces, 250 A Amps, Copper, EDB/EDG/EDJ, 33 in Ht, 10 7/16 in Wd (MPN NF430L2C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
Panelboard Interior: 30 Spaces, 125 A Amps, Copper, EDB/EDG/EDJ, 27 in Ht, 10 7/16 in Wd (MPN NF430L1C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
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Panelboard Interior: 30 Spaces, 125 A Amps, Copper, EDB/EDG/EDJ, 27 in Ht, 10 7/16 in Wd (MPN NF430L1C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
Panelboard Interior: 42 Spaces, 250 A Amps, Copper, EDB/EDG/EDJ, 39 in Ht, 10 7/16 in Wd (MPN NF442L2C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
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Panelboard Interior: 42 Spaces, 250 A Amps, Copper, EDB/EDG/EDJ, 39 in Ht, 10 7/16 in Wd (MPN NF442L2C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDJ.
Panelboard Interior: 30 Spaces, 600 A Amps, Copper, EDB/EDG/EDJ, 46 in Ht, 10 7/16 in Wd (MPN NF430L6C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDB.
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Panelboard Interior: 30 Spaces, 600 A Amps, Copper, EDB/EDG/EDJ, 46 in Ht, 10 7/16 in Wd (MPN NF430L6C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDB.
Panelboard Interior: 30 Spaces, 125 A Amps, Aluminum, EDB/EDG/EDJ, 27 in Ht, 10 7/16 in Wd (MPN NF430L1). Key specifications — Bus Material: Aluminum; Circuit Breaker Series: EDJ.
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Panelboard Interior: 30 Spaces, 125 A Amps, Aluminum, EDB/EDG/EDJ, 27 in Ht, 10 7/16 in Wd (MPN NF430L1). Key specifications — Bus Material: Aluminum; Circuit Breaker Series: EDJ.
Panelboard Interior: 30 Spaces, 400 A Amps, Copper, EDB/EDG/EDJ, 46 in Ht, 10 7/16 in Wd (MPN NF430L4C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDB.
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Panelboard Interior: 30 Spaces, 400 A Amps, Copper, EDB/EDG/EDJ, 46 in Ht, 10 7/16 in Wd (MPN NF430L4C). Key specifications — Bus Material: Copper; Circuit Breaker Series: EDB.
Panelboard Interior: 30 Spaces, 250 A Amps, Aluminum, EDB/EDG/EDJ, 33 in Ht, 10 7/16 in Wd (MPN NF430L2). Key specifications — Bus Material: Aluminum; Circuit Breaker Series: EDJ.
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Panelboard Interior: 30 Spaces, 250 A Amps, Aluminum, EDB/EDG/EDJ, 33 in Ht, 10 7/16 in Wd (MPN NF430L2). Key specifications — Bus Material: Aluminum; Circuit Breaker Series: EDJ.