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SQUARE D LV426950 Trip Alarm and Auxiliary Switch, 5 A - Square D Circuit Breaker Auxiliary Contacts & Switches
SQUARESquare D Circuit Breaker Auxiliary Contacts & Switches

SQUARE D LV426950 Trip Alarm and Auxiliary Switch, 5 A

The SQUARE D Trip Alarm and Auxiliary Switch (MPN LV426950) is a Square D circuit breaker auxiliary contact and switch designed for use with PowerPact B Circuit Breakers. It operates at 48 to 480V AC and 48 to 250V…

SKU 3G-OTH-127636

Also listed as: LV 426950 · LV-426950

Brand
SQUARE
Item
D LV426950 Trip Alarm and Auxiliary Switch, 5 A
Part Number
LV426950
Category
Square D Circuit Breaker Auxiliary Contacts & Switches
Available to Order
Also known as:LV426950SQUARE
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Technical Specifications

SQUARE
Manufacturer Part Number
LV426950
Amps
5 A

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

Product Description

The SQUARE D Trip Alarm and Auxiliary Switch (MPN LV426950) is a Square D circuit breaker auxiliary contact and switch designed for use with PowerPact B Circuit Breakers. It operates at 48 to 480V AC and 48 to 250V DC, with a 5 A amp rating.

Frequently Asked Questions

What is the SQUARE D Trip Alarm and Auxiliary Switch LV426950 used for?

The SQUARE D LV426950 provides trip indication and auxiliary switching for PowerPact B circuit breakers. It signals when the breaker has tripped and offers a secondary contact for remote monitoring or control in industrial electrical systems.

What are the specifications of the SQUARE D LV426950?

The SQUARE D LV426950 is rated 5 A and operates at 48 to 480V AC and 48 to 250V DC. It is designed for use with PowerPact B Circuit Breakers and includes a trip alarm and auxiliary switch function.

Where to buy the SQUARE D LV426950 worldwide?

3G Electric supplies the SQUARE D LV426950 trip alarm and auxiliary switch to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Square D components for your PowerPact B circuit breaker applications.

How to install the SQUARE D LV426950 trip alarm and auxiliary switch?

Install the SQUARE D LV426950 by mounting it onto the PowerPact B circuit breaker per the manufacturer's instructions. Ensure the breaker is de-energized, connect the auxiliary wiring for trip indication and switching, and verify operation before restoring power.

Used in

Common applications for SQUARE
Commercial building lighting control — Square D 8903LO60V04 (6-pole, 30 A, 277V AC coil) for switching large-area lighting in offices and retail spaces.
Warehouse lighting — Square D 8903LO1000V02 (10-pole, 30 A, 120V AC coil) for centralized control of high-bay lighting circuits.
Parking lot lighting — Square D 8903SPO2V04 (3-pole, 60 A, 277V AC coil) for remote switching of exterior lighting groups.
Manufacturing facility lighting — Square D 8903LO1200V02 (12-pole, 30 A, 120V AC coil) for multi-circuit lighting control in production areas.
Industrial facility lighting — Square D 8903SMO2V02 (3-pole, 30 A, 120V AC coil) for switching lighting in small zones or individual rooms.
Large-scale lighting systems — Square D 8903LO80V02 (8-pole, 30 A, 120V AC coil) for controlling multiple lighting circuits from a single point.
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SQUARE Products

3G Electric supplies SQUARE square d circuit breaker auxiliary contacts & switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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