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SCHNEIDER Square D Multi 9 Undervoltage Release, 24V AC/DC, M9A27108 - Square D Circuit Breaker Undervoltage Release
SCHNEIDERSquare D Circuit Breaker Undervoltage Release

SCHNEIDER Square D Multi 9 Undervoltage Release, 24V AC/DC, M9A27108

The SCHNEIDER Undervoltage Release (MPN M9A27108) is a Square D circuit breaker accessory designed for use with Multi 9 circuit breakers. It operates at 24V AC/DC and has no poles. This undervoltage release provides…

SKU 3G-OTH-19377

Brand
SCHNEIDER
Item
Square D Multi 9 Undervoltage Release, 24V AC/DC, M9A27108
Part Number
M9A27108
Category
Square D Circuit Breaker Undervoltage Release
Available to Order
Also known as:M9A27108SCHNEIDER
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9A27108
Type
Multi 9 Circuit Breakers
AC/DC
24V
Voltage
24V AC/DC
For Use With
Multi 9 Circuit Breakers
Accessory Type
Undervoltage Release
Number of Poles
None

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

Product Description

The SCHNEIDER Undervoltage Release (MPN M9A27108) is a Square D circuit breaker accessory designed for use with Multi 9 circuit breakers. It operates at 24V AC/DC and has no poles. This undervoltage release provides a means to trip the circuit breaker when the supply voltage drops below a predetermined level.

Frequently Asked Questions

What is the SCHNEIDER Undervoltage Release M9A27108 used for?

The SCHNEIDER Undervoltage Release M9A27108 is a Square D circuit breaker accessory for Multi 9 circuit breakers. It automatically trips the breaker when supply voltage drops below a preset level, protecting equipment from damage due to undervoltage conditions in industrial and commercial electrical systems.

What are the specifications of the SCHNEIDER Undervoltage Release M9A27108?

The SCHNEIDER Undervoltage Release (MPN M9A27108) operates at 24V AC/DC and is designed for use with Multi 9 circuit breakers. It has no poles and is an accessory type undervoltage release. The brand is SCHNEIDER, and it is a Square D product.

Where to buy the SCHNEIDER Undervoltage Release M9A27108 worldwide?

You can source the SCHNEIDER Undervoltage Release M9A27108 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the accessory reaches your facility reliably.

How to install the SCHNEIDER Undervoltage Release on a Multi 9 circuit breaker?

To install the SCHNEIDER Undervoltage Release, first isolate the circuit breaker from all power sources. Mount the release onto the breaker's designated accessory slot, then connect the 24V AC/DC supply wires per the wiring diagram. Always follow local electrical codes and consult a qualified electrician.

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 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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