We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SQUARE D Neutral Bar: 100 A Amps - Square D Neutral Bar Kits
SQUARE DSquare D Neutral Bar Kits

SQUARE D Neutral Bar: 100 A Amps

The Square D Neutral Bar Kit (MPN NQN1CU) is a 100 A copper neutral bar designed for use with Square D NQ Panelboards. It provides a dedicated neutral termination point within the panelboard assembly.

SKU 3G-OTH-620859

Brand
SQUARE D
Item
Neutral Bar: 100 A Amps
Category
Square D Neutral Bar Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SQUARE D
Manufacturer Part Number
NQN1CU
Type
For Use With Square D NQ Panelboards
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Square D Neutral Bar Kit (MPN NQN1CU) is a 100 A copper neutral bar designed for use with Square D NQ Panelboards. It provides a dedicated neutral termination point within the panelboard assembly.

Frequently Asked Questions

What is the Square D NQN1CU neutral bar used for?

The Square D NQN1CU neutral bar provides a dedicated copper termination point for neutral conductors in Square D NQ panelboards. It supports 100 A applications and ensures code-compliant, organized wiring within industrial electrical distribution systems.

What are the specifications of the Square D NQN1CU neutral bar?

The Square D NQN1CU is a 100 A copper neutral bar designed for use with Square D NQ panelboards. It is a neutral bar kit that provides a secure termination point for neutral conductors in panelboard assemblies.

Where to buy the Square D NQN1CU neutral bar worldwide?

3G Electric supplies the Square D NQN1CU neutral bar to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Square D neutral bar kit.

How to install the Square D NQN1CU neutral bar in a panelboard?

Install the Square D NQN1CU neutral bar by mounting it to the designated location inside the Square D NQ panelboard. Connect neutral conductors to the bar using appropriate lugs. Always follow the panelboard manufacturer's instructions and local electrical codes.

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 neutral bar kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SQUARE D

View all SQUARE D parts
Neutral Bar: 600 A Amps, For Use With Square D NQ Panelboards (MPN NQN6CU). Key specifications — attr196510: Square D NQ Panelboards; attr196518: Copper; attr232751: Neutral Bar.
SQUARE D
Neutral Bar: 600 A Amps, For Use With Square D NQ Panelboards (MPN NQN6CU). Key specifications — attr196510: Square D NQ Panelboards; attr196518: Copper; attr232751: Neutral Bar.
Neutral Bar: 125 A Amps, For Use With Square D NF Panelboards (MPN NFN1CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.
SQUARE D
Neutral Bar: 125 A Amps, For Use With Square D NF Panelboards (MPN NFN1CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.
Neutral Bar: 250 A Amps, For Use With Square D NF Panelboards (MPN NFN2CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.
SQUARE D
Neutral Bar: 250 A Amps, For Use With Square D NF Panelboards (MPN NFN2CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.
Neutral Bar: 225 A Amps, For Use With Square D NQ Panelboards (MPN NQN2CU). Key specifications — attr196510: Square D NQ Panelboards; attr196518: Copper; attr232751: Neutral Bar.
SQUARE D
Neutral Bar: 225 A Amps, For Use With Square D NQ Panelboards (MPN NQN2CU). Key specifications — attr196510: Square D NQ Panelboards; attr196518: Copper; attr232751: Neutral Bar.
Neutral Bar: 600 A Amps, For Use With Square D NF Panelboards (MPN NFN6CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.
SQUARE D
Neutral Bar: 600 A Amps, For Use With Square D NF Panelboards (MPN NFN6CU). Key specifications — attr196510: Square D NF Panelboards; attr196518: Copper; attr232751: Neutral Bar.