KDL32175 - 175 Amp Circuit Breaker

KDL32175 - 175 Amp Circuit Breaker

Safeguard your electrical system with the KDL32175 molded-case circuit breaker. Designed to deliver dependable overcurrent protection, this 175 A, 3-pole unit handles demanding loads while maintaining system stability. Whether you’re retrofitting industrial panels or building new commercial power distribution gear, the KDL32175 offers the performance and peace of mind you need.

Key Features and Benefits

• High current capacity: Rated at 175 A across three poles, this breaker accommodates heavy loads and protects downstream circuits effectively.
• Thermal-magnetic trip mechanism: Combines time delay (thermal) and instantaneous (magnetic) response for selective protection of varying load profiles.
• Feed-through design: Offers line and load lug terminals for easy cascading or expansion of electrical circuits.
• Compact and serviceable: Its molded case style simplifies installation and reduces maintenance labor over time.
• Consistent protection: Designed to reduce nuisance trips while quickly interrupting faults, ensuring operations remain smooth.

Technical Specifications

• Voltage rating: 240 V AC
• Current rating: 175 A
• Poles / Phase: 3 poles / 3-phase
• Trip type: Thermal-magnetic (LI – long-time + instantaneous)
• Interrupting capacity (AIC): 25 kA @ 240 V AC
• Connection type: Feed-through lug terminals
• Frame family: KDL / PowerPact series

Material Compliance and Certifications

• Standards Compliance: This circuit breaker meets industry safety benchmarks—compliant with UL-489, ANSI, and IEC standards (depending on region).
• Material Quality: Its materials are selected for performance under stress, and manufacturing adheres to global safety and environmental protocols.

Where It Works Best

• The KDL32175 excels in commercial and industrial power distribution applications—especially in systems with growing or variable load demands. It’s well suited for use in main service panels, motor control centers, or as a feeder breaker in multi-circuit installations. If your setup requires a dependable, high-capacity protective device in a modular and maintainable form, this breaker fits the bill.