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SQUARE D Undervoltage Release: Undervoltage Release, PowerPact(R) B Circuit Breakers - Square D Circuit Breaker Undervoltage Release
SQUARE DSquare D Circuit Breaker Undervoltage Release

SQUARE D Undervoltage Release: Undervoltage Release, PowerPact(R) B Circuit Breakers

The SQUARE D Undervoltage Release (MPN LV426802) is a circuit breaker accessory designed for use with PowerPact(R) B Circuit Breakers. It operates at 48V AC/DC and has no poles. This undervoltage release provides a…

SKU 3G-OTH-19452

Also listed as: LV 426802 · LV-426802

Brand
SQUARE D
Item
Undervoltage Release: Undervoltage Release, PowerPact
Category
Square D Circuit Breaker Undervoltage Release
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
LV426802
Type
PowerPact(R) B Circuit Breakers
AC/DC
48V
Voltage
48V AC/DC
For Use With
PowerPact(R) B Circuit Breakers
Accessory Type
Undervoltage Release
Number of Poles
None

Technical Documents

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

Product Description

The SQUARE D Undervoltage Release (MPN LV426802) is a circuit breaker accessory designed for use with PowerPact(R) B Circuit Breakers. It operates at 48V AC/DC and has no poles. This undervoltage release provides a means to trip the breaker when voltage drops below a specified level.

Frequently Asked Questions

What is the SQUARE D Undervoltage Release LV426802 used for?

The SQUARE D Undervoltage Release LV426802 is a circuit breaker accessory for PowerPact B breakers. It automatically trips the breaker when voltage drops below a set threshold, protecting equipment from damage due to undervoltage conditions in industrial electrical systems.

What are the specifications of the SQUARE D LV426802?

The SQUARE D LV426802 is an undervoltage release accessory for PowerPact B circuit breakers. It operates at 48V AC/DC, has no poles, and is manufactured by SQUARE D. The part number is LV426802.

Where to buy the SQUARE D LV426802 worldwide?

3G Electric supplies the SQUARE D LV426802 undervoltage release to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine SQUARE D components for your PowerPact B circuit breakers.

How to install the SQUARE D Undervoltage Release on a PowerPact B breaker?

Install the SQUARE D LV426802 by attaching it to the accessory slot on the PowerPact B breaker. Ensure power is off, then connect the 48V AC/DC supply per the wiring diagram. Test the release by reducing voltage to verify trip operation.

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 circuit breaker undervoltage release. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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