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SQUARE D Load Center Lock Kit: For Use With Square D QO and Homeline Load - Square D Panelboard Lock Kits
SQUARE DSquare D Panelboard Lock Kits

SQUARE D Load Center Lock Kit: For Use With Square D QO and Homeline Load

The Square D Load Center Lock Kit (MPN PK6FL) is a panelboard lock accessory designed for use with Square D QO and Homeline load centers. It locks at the box location and includes two keys.

SKU 3G-OTH-722305

Brand
SQUARE D
Item
Load Center Lock Kit: For Use With Square D QO and Homeline Load
Category
Square D Panelboard Lock Kits
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Technical Specifications

SQUARE D
Manufacturer Part Number
PK6FL
Includes
(2) Keys
For Use With
Square D QO and Homeline Load Centers
Accessory Type
Load Center Lock Kit
Locking Location
Box
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D Load Center Lock Kit (MPN PK6FL) is a panelboard lock accessory designed for use with Square D QO and Homeline load centers. It locks at the box location and includes two keys.

Frequently Asked Questions

What is the Square D Load Center Lock Kit PK6FL used for?

The Square D Load Center Lock Kit PK6FL secures Square D QO and Homeline load centers by locking the enclosure box. It prevents unauthorized access to electrical panelboards in industrial, commercial, and residential installations, supporting safety and compliance with lockout/tagout procedures.

What are the specifications of the Square D PK6FL lock kit?

The Square D PK6FL lock kit includes two keys, locks at the box location, and is designed for use with Square D QO and Homeline load centers. It is a panelboard lock accessory with manufacturer part number PK6FL, suitable for securing electrical enclosures.

Where to buy the Square D PK6FL load center lock kit worldwide?

3G Electric supplies the Square D PK6FL load center lock kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this Square D panelboard lock accessory for your project.

How to install the Square D PK6FL lock kit on a load center?

To install the Square D PK6FL lock kit, first ensure the load center is de-energized. Mount the lock mechanism at the box locking location per the manufacturer's instructions, then test the included keys. Always follow local electrical codes and use proper lockout/tagout practices for safety.

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 panelboard lock kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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