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Small metallic Square D padlock attachment for circuit breaker handle

SQUARE D

SQUARE D HPAFD Circuit Breaker Handle Padlock Attachment

SKU CH-1SM7-8812R

Circuit-breaker handle attachment that accepts a padlock for lockout safety

  • Secures circuit-breaker handles with a padlock
  • SQUARE D HPAFD attachment fits Square D breakers
  • New condition ensures reliable lockout performance
  • Simple installation supports electrical safety procedures

Square D HPAFD Padlock Attachment

This Square D HPAFD device is a circuit-breaker handle padlock attachment designed for electrical professionals and maintenance teams who must lock out a breaker during service work. It fits compatible Square D breaker handles to accept a standard padlock shackle, providing a positive mechanical lockout point that supports OSHA-compliant lockout/tagout procedures. The attachment installs directly on the handle without tools, giving a clear visual indication that the circuit is isolated.

Lockout Attachment for Compatible Breakers

The attachment works with Square D breaker handles that match its mounting profile, allowing a padlock to secure the handle in the OFF position for safe maintenance. It does not fit breakers from other manufacturers or Square D frames with different handle geometry, so installers must verify compatibility before relying on it for isolation. The device adds no electrical function and cannot replace a listed circuit breaker or disconnect.

Highlights

  • Secures circuit-breaker handles with a padlock
  • SQUARE D HPAFD attachment fits Square D breakers
  • New condition ensures reliable lockout performance
  • Simple installation supports electrical safety procedures

Specifications

BrandSQUARE D

Questions about this item

Will the HPAFD padlock attachment fit on the Square D circuit breaker handles already installed in my panel?

The HPAFD is made by Square D for Square D breaker handles, so it matches the handle profile used across their current residential and light-commercial lines.

How can I confirm the HPAFD is locked correctly after I install it?

Snap the attachment onto the breaker handle, insert your padlock shackle through the hole, and lock it; the breaker handle should then be physically blocked from moving to either the ON or OFF position.

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