SQUARE D Handle Clamp: Handle Clamp
The SQUARE D Handle Clamp (MPN HLO1) is a circuit breaker accessory designed for use with Square D QO and Q1 Series Breaker Handles. This handle clamp provides a secure attachment point for locking or interlocking…
SKU 3G-OTH-20750
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Product Description
The SQUARE D Handle Clamp (MPN HLO1) is a circuit breaker accessory designed for use with Square D QO and Q1 Series Breaker Handles. This handle clamp provides a secure attachment point for locking or interlocking the breaker handle, enhancing safety during maintenance or lockout/tagout procedures.
Frequently Asked Questions
What is the SQUARE D HLO1 handle clamp used for?
The SQUARE D HLO1 handle clamp is a circuit breaker accessory that provides a secure attachment point for locking or interlocking Square D QO and Q1 Series breaker handles. It enhances safety during maintenance and lockout/tagout procedures by preventing accidental operation.
What are the specifications of the SQUARE D HLO1 handle clamp?
The SQUARE D HLO1 is a handle clamp accessory for Square D QO and Q1 Series breaker handles. It is manufactured by SQUARE D under part number HLO1. The clamp is designed to securely attach to the breaker handle for locking or interlocking applications.
Where to buy the SQUARE D HLO1 handle clamp worldwide?
3G Electric supplies the SQUARE D HLO1 handle clamp worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this Square D circuit breaker accessory for your lockout/tagout needs.
How to install the SQUARE D HLO1 handle clamp?
To install the SQUARE D HLO1 handle clamp, first ensure the breaker is in the OFF position. Attach the clamp securely to the Square D QO or Q1 Series breaker handle following the manufacturer's instructions. Always follow standard lockout/tagout procedures and consult a qualified electrician if needed.
Used in
Common applications for SQUARE DSQUARE 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.















