Square D QDP22175TM - 175 A, 2-Pole Bolt-On Circuit Breaker | AmpState

Square D QDP22175TM is a 175 A, 2-pole bolt-on molded case circuit breaker designed to provide dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers.

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays tight even in demanding electrical environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection against overloads and short circuits, reducing nuisance trips and improving reliability.
• OEM-compatible with matching Square D load centers and panelboards, simplifying upgrades and replacements without aftermarket adapters.
• Versatile for multiple settings—suitable for residential, commercial, and light industrial applications where dependable protection is critical.
• Two-pole, 175 A configuration supports common high-current circuits and provides balanced protection across phases.

Designed for situations where a bolt-on solution is required, this breaker offers a robust mechanical connection and precise protection characteristics. Use it to:

• Replace aging or damaged breakers in existing panelboards and load centers that require a bolt-on style.
• Upgrade to a higher-capacity protection for circuits with elevated load demands in residential or light commercial installations.
• Maintain system safety and continuity in panel assemblies that rely on Square D OEM components for compatibility.

Specifications at a glance

• Manufacturer: Square D
• Part Number: QDP22175TM
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 175 A
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection