The Schneider Electric Square D SFA31001021 is a molded case circuit breaker designed for robust electrical distribution and overcurrent protection. This unit operates within a voltage range of 415/240V and is rated for 100A, making it suitable for demanding commercial and industrial environments. Its construction ensures reliable performance in safeguarding electrical systems against faults.

Technical details

• Series: Square D SFA
• Type: Molded Case Circuit Breaker
• Voltage Rating: 415/240V
• Current Rating: 100A
• Frame Size: SFA3100 (indicative of a 100A frame size, verify with datasheet for exact dimensions and interrupting ratings)
• Number of Poles: 3 (inferred from common SFA series configurations, verify with datasheet)
• Terminal Type: Screw (typical for this series, verify with datasheet)
• Mounting Type: DIN Rail or Panel Mount (verify with datasheet)
• Certifications: UL, CSA, IEC (typical for this series, verify with datasheet)

Applications & compatibility

This circuit breaker is commonly employed in main distribution panels, sub-panels, and as branch circuit protection in various industrial settings. It is compatible with electrical systems requiring reliable overcurrent protection for loads up to 100A, including motor control centers, HVAC systems, and general power distribution circuits in manufacturing facilities.

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 SFA31001021 or contact our technical team for cross-reference assistance with compatible Square D components.