The Schneider Electric Square D SFA1050B is a three-pole molded case circuit breaker designed for reliable electrical system protection. This unit is a rebuilt surplus model, offering a cost-effective solution for applications requiring robust circuit interruption. It is engineered to deliver consistent performance in demanding industrial environments.

Technical details

• Series: Square D SFA
• Poles: 3
• Current Rating: 50 Amps
• Frame Size: 1050 (indicative of a larger frame size, specific dimensions require datasheet verification)
• Interrupting Rating: Specific interrupting rating requires datasheet verification.
• Voltage Rating: Specific voltage rating requires datasheet verification.
• Terminal Type: Requires datasheet verification.
• Mounting Type: Requires datasheet verification.

Applications & compatibility

This circuit breaker is suitable for use in a variety of industrial power distribution systems, including motor control centers, switchboards, and panelboards. It is commonly found in applications such as manufacturing facilities, processing plants, and commercial buildings where reliable overcurrent protection is essential. Compatibility with specific panelboards and busway systems should be verified against manufacturer 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 SFA1050B or contact our technical team for cross-reference assistance with compatible Square D components.