The Schneider Electric Square D KCL34150 is a three-pole molded case circuit breaker engineered for robust electrical protection in three-phase systems. This breaker is rated for 150 amps and 480 volts, providing essential overcurrent and short-circuit protection for industrial machinery and distribution panels. Its design ensures reliable operation in demanding environments where consistent power quality and safety are paramount.

Technical details

• Series: KCL (part of the Square D molded case circuit breaker family)
• Poles: 3
• Amperage Rating: 150 A
• Voltage Rating: 480 VAC
• Interrupting Capacity: 65 kA at 480 VAC
• Frame Size: KCL (specific frame size information may require consulting manufacturer datasheet)
• Terminal Type: Lug (standard for this series, verify against datasheet for specific configuration)
• Trip Unit Type: Thermal-Magnetic (standard for KCL series, verify against datasheet for specific settings)

Applications & compatibility

This KCL34150 circuit breaker is commonly deployed in heavy industrial settings, including manufacturing plants, processing facilities, and power distribution systems. It is suitable for protecting main feeders, branch circuits, and motor loads within applications such as conveyor systems, pump controls, HVAC units, and general machinery protection where a 150A, 480V, 65kA interrupting capacity is required.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the KCL34150 or contact our technical team for cross-reference assistance with compatible Square D components.