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3G Electric
SQUARE D Handle Padlock Attachment, Fixed - Square D Circuit Breaker Locks, Padlocks & Interlocks
SQUARE DSquare D Circuit Breaker Locks, Padlocks & Interlocks

SQUARE D Handle Padlock Attachment, Fixed

The SQUARE D Handle Padlock Attachment, Fixed (MPN QO1PA) is a circuit breaker lock accessory designed for use with Square D QO and QOB Miniature Circuit Breakers. This fixed handle padlock attachment enables secure…

SKU 3G-OTH-20833

Brand
SQUARE D
Item
Handle Padlock Attachment, Fixed
Part Number
QO1PA
Category
Square D Circuit Breaker Locks, Padlocks & Interlocks
Available to Order
Also known as:QO1PASQUARE D
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
QO1PA
For Use With
Square D QO and QOB Miniature Circuit Breakers
Accessory Type
Handle Padlock Attachment, Fixed

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

Product Description

The SQUARE D Handle Padlock Attachment, Fixed (MPN QO1PA) is a circuit breaker lock accessory designed for use with Square D QO and QOB Miniature Circuit Breakers. This fixed handle padlock attachment enables secure locking of the breaker handle in the off position to prevent unauthorized operation. It is a dedicated accessory from the SQUARE D brand, providing a straightforward locking solution for compatible miniature circuit breakers.

Frequently Asked Questions

What is the SQUARE D Handle Padlock Attachment QO1PA used for?

The SQUARE D Handle Padlock Attachment QO1PA is used to lock the handle of Square D QO and QOB miniature circuit breakers in the off position. This prevents unauthorized operation, supporting lockout/tagout safety procedures in industrial and commercial electrical panels.

What are the specifications of the SQUARE D QO1PA padlock attachment?

The SQUARE D QO1PA is a fixed handle padlock attachment accessory. It is designed for use with Square D QO and QOB miniature circuit breakers. The manufacturer part number is QO1PA, and the brand is SQUARE D. It provides a fixed locking solution for breaker handles.

Where to buy the SQUARE D QO1PA padlock attachment worldwide?

The SQUARE D QO1PA padlock attachment is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time.

How to install the SQUARE D QO1PA handle padlock attachment?

To install the SQUARE D QO1PA, first ensure the circuit breaker handle is in the off position. Slide the fixed padlock attachment over the handle until it snaps into place. Then insert a padlock through the attachment hole to secure the handle. Always follow your facility's lockout/tagout procedures.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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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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