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SCHNEIDER M9A26478 Shunt Trip Release for Multi-9 Circuit Breakers, 12/24V AC - Square D Circuit Breaker Shunt Trips
SCHNEIDERSquare D Circuit Breaker Shunt Trips

SCHNEIDER M9A26478 Shunt Trip Release for Multi-9 Circuit Breakers, 12/24V AC

The SCHNEIDER Shunt Trip Release (MPN M9A26478) is a Square D circuit breaker shunt trip accessory designed for use with Multi-9 circuit breakers. It operates with a 12/24V AC voltage rating, enabling remote tripping…

SKU 3G-OTH-21561

Brand
SCHNEIDER
Item
M9A26478 Shunt Trip Release for Multi-9 Circuit Breakers, 12/24V AC
Part Number
M9A26478
Category
Square D Circuit Breaker Shunt Trips
Available to Order
Also known as:M9A26478SCHNEIDER
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9A26478
Type
Multi-9 Circuit Breakers
AC
12/24V
For Use With
Multi-9 Circuit Breakers
Accessory Type
Shunt Trip Release
AC Voltage Rating
12/24V AC

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

Product Description

The SCHNEIDER Shunt Trip Release (MPN M9A26478) is a Square D circuit breaker shunt trip accessory designed for use with Multi-9 circuit breakers. It operates with a 12/24V AC voltage rating, enabling remote tripping of the breaker when a control signal is applied.

Frequently Asked Questions

What is the SCHNEIDER Shunt Trip Release M9A26478 used for?

The SCHNEIDER Shunt Trip Release M9A26478 is a Square D accessory for Multi-9 circuit breakers. It enables remote tripping of the breaker when a 12/24V AC control signal is applied, providing overcurrent protection and emergency disconnect in industrial electrical panels.

What are the specifications of the SCHNEIDER Shunt Trip Release M9A26478?

The SCHNEIDER Shunt Trip Release M9A26478 is rated for 12/24V AC and is designed for use with Multi-9 circuit breakers. It is a shunt trip release accessory from Square D by Schneider, allowing remote breaker tripping via a control signal.

Where to buy the SCHNEIDER Shunt Trip Release M9A26478 worldwide?

3G Electric supplies the SCHNEIDER Shunt Trip Release M9A26478 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Square D shunt trip accessory to your facility, ensuring compliance with local electrical codes.

How to install the SCHNEIDER Shunt Trip Release M9A26478?

Install the SCHNEIDER Shunt Trip Release M9A26478 by mounting it onto the Multi-9 circuit breaker per the manufacturer's instructions. Connect the 12/24V AC control signal to the trip terminals. Always de-energize the panel before installation and follow local electrical safety standards.

Used in

Common applications for SCHNEIDER
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
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SCHNEIDER Products

3G Electric supplies SCHNEIDER square d circuit breaker shunt trips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This shunt trip release is an accessory for Multi-9 circuit breakers, enabling remote tripping. It includes an OC contact and is rated for 6 A at 110/415V AC. Typical applications include industrial power distribution and safety disconnect systems
SCHNEIDER
This shunt trip release is an accessory for Multi-9 circuit breakers, enabling remote tripping. It includes an OC contact and is rated for 6 A at 110/415V AC. Typical applications include industrial power distribution and safety disconnect systems

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