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SQUARE D Handle Padlock Attachment: Handle Padlock Attachment (MPN HPALM) - Square D Circuit Breaker Locks, Padlocks & Interlocks
SQUARE DSquare D Circuit Breaker Locks, Padlocks & Interlocks

SQUARE D Handle Padlock Attachment: Handle Padlock Attachment (MPN HPALM)

The SQUARE D Handle Padlock Attachment (MPN HPALM) is a circuit breaker lock accessory designed for use with Square D LA, LH, Q4, MA, ME, MH, and MX circuit breakers. This handle padlock attachment enables secure…

SKU 3G-OTH-20798

Brand
SQUARE D
Item
Handle Padlock Attachment: Handle Padlock Attachment
Category
Square D Circuit Breaker Locks, Padlocks & Interlocks
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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
HPALM
For Use With
Square D LA, LH, Q4, MA, ME, MH, MX Circuit Breakers
Accessory Type
Handle Padlock Attachment

Technical Documents

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

Product Description

The SQUARE D Handle Padlock Attachment (MPN HPALM) is a circuit breaker lock accessory designed for use with Square D LA, LH, Q4, MA, ME, MH, and MX circuit breakers. This handle padlock attachment enables secure locking of the breaker handle to prevent unauthorized operation. It is a dedicated accessory from the SQUARE D brand for compatible Square D circuit breakers.

Frequently Asked Questions

What is the SQUARE D Handle Padlock Attachment used for?

The SQUARE D Handle Padlock Attachment (MPN HPALM) is a circuit breaker lock accessory used to secure the handle of compatible Square D circuit breakers. It prevents unauthorized operation, supporting lockout/tagout safety procedures in industrial and commercial electrical installations.

What are the specifications of the SQUARE D HPALM?

The SQUARE D HPALM is a handle padlock attachment accessory for Square D LA, LH, Q4, MA, ME, MH, and MX circuit breakers. It is manufactured by SQUARE D under part number HPALM. This accessory enables padlocking the breaker handle for secure lockout/tagout compliance.

Where to buy the SQUARE D HPALM worldwide?

3G Electric supplies the SQUARE D HPALM handle padlock attachment worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine SQUARE D accessory for your circuit breaker lockout needs.

How to install the SQUARE D Handle Padlock Attachment?

To install the SQUARE D HPALM, first ensure the circuit breaker is in the OFF position. Attach the padlock accessory to the breaker handle per the manufacturer's instructions, then insert a padlock through the attachment to lock the handle. Always follow your facility's lockout/tagout procedures and consult a qualified electrician.

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 locks, padlocks & interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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