Eaton KDC3175 - 600 V, 3-Pole Circuit Breaker | AmpState

When you need reliable, space-efficient overcurrent protection for three-phase systems, the Eaton KDC3175 delivers precision and peace of mind. This 600 V, 3-pole molded case circuit breaker is engineered to guard branch circuits in panelboards and load centers with consistent, repeatable protection across a range of commercial and light industrial environments.

Key benefits that matter in the real world

• Compact molded case design preserves panel space and simplifies integration in tight electrical rooms and shared spaces, helping you fit more circuits in a single panel without sacrificing protection.
• Thermal-magnetic trip unit provides stable, predictable protection by combining thermal overload sensing with instantaneous magnetic tripping for short-circuit events. Expect fast, reliable response and repeatable performance under varying load conditions.
• 3-pole, 600 V rating is ideal for three-phase applications, ensuring synchronized disconnection across all lines and safer shutdown of connected equipment such as motors, compressors, and HVAC loads.
• OEM-loadcenter compatibility is designed to pair with matching Eaton load centers and other compatible OEM panels, helping you maintain a clean, unified protection system with proven fit and electrical coordination.
• Versatile applications suitable for residential, commercial, and light industrial projects where dependable branch circuit protection is essential.

Technical snapshot

Manufacturer: Eaton

Part number: KDC3175

Type: Thermal-magnetic molded case circuit breaker

Voltage rating: 600 V

Poles: 3

Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Protecting three-phase feeders in small to mid-size commercial panels, such as office suites, retail spaces, and data rooms.
• Safeguarding lighting, receptacle, and equipment circuits in light industrial facilities where space efficiency matters.
• Replacing aging MCCBs in OEM panelboards to maintain consistent trip characteristics and compatibility with existing protection schemes.

Practical tips for deployment

• Confirm your panelboard or load center is compatible with the KDC3175 to ensure mechanical fit and coordinated protection.
• Match the circuit design to the trip characteristics of the thermal-magnetic unit for predictable protection during startup surges and fault events.
• Plan for future expansion by grouping circuits logically across three poles to simplify maintenance and troubleshooting.
• Source genuine Eaton parts through reputable suppliers to preserve warranty coverage and ensure electrical reliability.

Choose the Eaton KDC3175 for a dependable, space-conscious solution that safeguarding three-phase branch circuits without compromising panel layout or protection performance. Available from AmpState, this part brings authentic Eaton engineering to your panelboards and load centers with direct compatibility and proven protection characteristics.