Square D QO Circuit Breaker Handle Clamp

Square D QO Circuit Breaker Handle Clamp

The Square D QO Circuit Breaker Handle Clamp (QO1LO) is a mini circuit breaker accessory engineered for QO and QOU Miniature Circuit Breakers. This handle clamp locks a HOM 1P breaker handle in either the ON or OFF position, giving electricians and facility staff a simple, reliable way to prevent unauthorized or accidental operation of a circuit breaker. Backed by an 18-month warranty and manufactured to Square D quality standards, this accessory is a practical addition to any QO or QOU load center.

Key Features

• Handle Clamp Function: Holds a HOM 1P breaker handle firmly in the ON or OFF position for controlled circuit access.
• Compatible Relationship: Designed to work with QO and QOU Miniature Circuit Breakers as a QOU accessory.
• Range Of Product: Part of the Square D QO product range for consistent fit and performance.
• Toxic Heavy Metal Free: Manufactured without toxic heavy metals for safer handling and disposal.
• Mercury Free: Free of mercury content, supporting environmentally responsible electrical installations.
• Country of Origin: Manufactured in the United States.
• Warranty: Backed by an 18-month manufacturer warranty for added peace of mind.

Certifications & Compliance

• ROHS Eur Compliant Status
• Green Premium Product
• Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Technical Specifications

• Range Of Product: QO
• Warranty Period: 18 months
• Toxic Heavy Metal Free: Yes
• Mercury Free: Yes
• ROHS Eur Status: Compliant
• Country of Origin: United States

Typical Applications

• Residential Load Centers Using QO and QOU Miniature Circuit Breakers
• Locking Breaker Handles in the ON Position for Continuous Power
• Locking Breaker Handles in the OFF Position for Lockout Situations
• Panelboard Maintenance and Safety Procedures
• Renovation and New Construction Residential Electrical Panels

Why Square D?

Square D engineers its QO accessories, including this QO1LO handle clamp, to work seamlessly with QO and QOU Miniature Circuit Breakers for dependable, code-compliant performance. With a toxic-heavy-metal-free and mercury-free build, RoHS EUR compliance, U.S. manufacturing, and an 18-month warranty, this handle clamp delivers the reliability professionals expect from Square D electrical products.