We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SQUARE D Handle Lockoff: Handle Lockoff - Square D Circuit Breaker Locks, Padlocks & Interlocks
SQUARE DSquare D Circuit Breaker Locks, Padlocks & Interlocks

SQUARE D Handle Lockoff: Handle Lockoff

The SQUARE D Handle Lockoff (MPN QO1LO) is a circuit breaker lock accessory designed for use with Square D QO Circuit Breakers. This handle lockoff provides a means to secure the breaker handle in the off position…

SKU 3G-OTH-20759

Brand
SQUARE D
Item
Handle Lockoff: Handle Lockoff
Category
Square D Circuit Breaker Locks, Padlocks & Interlocks
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SQUARE D
Manufacturer Part Number
QO1LO
For Use With
Square D QO Circuit Breakers
Accessory Type
Handle Lockoff

Technical Documents

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

Product Description

The SQUARE D Handle Lockoff (MPN QO1LO) is a circuit breaker lock accessory designed for use with Square D QO Circuit Breakers. This handle lockoff provides a means to secure the breaker handle in the off position, enhancing safety during maintenance or equipment servicing.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Square D Handle Lockoff QO1LO used for?

The Square D Handle Lockoff QO1LO is a circuit breaker lock accessory used to secure the handle of Square D QO circuit breakers in the off position. This enhances safety during maintenance or equipment servicing by preventing accidental re-energization, complying with lockout/tagout procedures in industrial and commercial electrical panels.

What are the specifications of the Square D Handle Lockoff QO1LO?

The Square D Handle Lockoff (MPN QO1LO) is an accessory type handle lockoff designed for use with Square D QO circuit breakers. It is manufactured by Square D and provides a secure means to lock the breaker handle in the off position. No voltage or current ratings apply as it is a mechanical locking device.

Where to buy Square D Handle Lockoff QO1LO worldwide?

You can source the Square D Handle Lockoff QO1LO through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Square D accessories for your maintenance needs.

How to install the Square D Handle Lockoff QO1LO?

To install the Square D Handle Lockoff QO1LO, first ensure the circuit breaker handle is in the off position. Slide the lockoff device over the handle until it snaps into place, then insert a padlock through the lockoff hole to secure it. Always follow your facility's lockout/tagout procedures and consult the manufacturer's instructions for proper use.

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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