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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 LV426815) is a circuit breaker accessory designed for use with PowerPact B Circuit Breakers. It operates at 250V DC and is classified as an undervoltage release accessory with…

SKU 3G-OTH-19478

Also listed as: LV 426815 · LV-426815

Brand
SQUARE D
Item
Undervoltage Release: Undervoltage Release, PowerPact
Category
Square D Circuit Breaker Undervoltage Release
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
LV426815
Type
PowerPact(R) B Circuit Breakers
DC
250V
Voltage
250V 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 LV426815) is a circuit breaker accessory designed for use with PowerPact B Circuit Breakers. It operates at 250V DC and is classified as an undervoltage release accessory with no poles.

Frequently Asked Questions

What is the SQUARE D Undervoltage Release LV426815 used for?

The SQUARE D Undervoltage Release LV426815 is a circuit breaker accessory that automatically trips a PowerPact B circuit breaker when the supply voltage drops below a preset level. It protects equipment from damage caused by undervoltage conditions in industrial and commercial electrical systems.

What are the specifications of the SQUARE D Undervoltage Release LV426815?

The SQUARE D Undervoltage Release LV426815 is designed for use with PowerPact B Circuit Breakers. It operates at 250V DC and has no poles. It is an undervoltage release accessory manufactured by SQUARE D with part number LV426815.

Where to buy the SQUARE D Undervoltage Release LV426815 worldwide?

You can source the SQUARE D Undervoltage Release LV426815 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine SQUARE D components for your PowerPact B circuit breakers.

How to install the SQUARE D Undervoltage Release LV426815?

Install the SQUARE D Undervoltage Release LV426815 by mounting it onto the PowerPact B circuit breaker according to the manufacturer's instructions. Ensure the supply voltage matches the 250V DC rating. Always disconnect power before installation and consult a qualified electrician for proper wiring and testing.

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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