The Schneider Electric Square D KHL36250221DC1679 is a three-pole DC circuit breaker designed for reliable power distribution in demanding industrial environments. This unit, part of the KHL series, offers robust protection for systems operating at 500VDC, making it suitable for applications requiring high-capacity DC switching and fault interruption.

Technical details

• Series: Square D KHL
• Poles: 3
• Voltage Rating: 500VDC
• Ampere Rating: 250A
• Frame Size: 1679 (indicative of physical size and interrupting capacity, consult datasheet for precise dimensions and interrupting ratings)
• Type: DC Circuit Breaker
• Condition: Rebuilt Surplus
• Terminal Type: Verify with manufacturer datasheet for specific terminal configurations (e.g., lug type, size).

Applications & compatibility

This Schneider Electric Square D KHL series circuit breaker is engineered for use in DC power distribution systems within heavy industries. It is commonly found in applications such as DC motor control circuits, renewable energy systems (e.g., solar inverters), DC uninterruptible power supplies (UPS), and other industrial machinery requiring reliable DC circuit protection up to 500VDC and 250A.

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 Schneider Electric Square D KHL36250221DC1679 or contact our technical team for cross-reference assistance with compatible KHL series components.