The Schneider Electric Square D NA36900 is a three-pole molded case circuit breaker engineered for robust electrical distribution and protection in demanding industrial environments. This unit is part of the NA series, designed to handle significant current loads while ensuring operational safety and equipment longevity. Its construction is optimized for applications requiring reliable circuit interruption and fault protection.

Technical details

• Series: Square D NA
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 900 Amperes
• Frame Size: NA36 (This designation typically indicates the physical size and interrupting capacity of the breaker frame. Specific dimensions and interrupting ratings should be verified against the manufacturer's datasheet.)
• Terminal Type: Lug terminals (Standard for high-amperage breakers, verify specific lug size and compatibility.)
• Mounting: Panel mount (Designed for installation within electrical enclosures and switchgear.)

Applications & compatibility

This circuit breaker is commonly deployed in heavy industrial settings such as manufacturing plants, power generation facilities, and large-scale processing operations. It is suitable for protecting main feeders, branch circuits, and motor loads where high fault currents are anticipated. Ensure compatibility with your specific switchgear and enclosure design by consulting the manufacturer's specifications.

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 NA36900 or contact our technical team for cross-reference assistance with compatible Square D components.