The Schneider Electric Square D SMA3800 is an 800 Amp, three-pole circuit breaker engineered for demanding electrical distribution applications. This unit operates at 415/240VAC, making it suitable for integration into a wide range of industrial and commercial power systems. As a rebuilt and surplus component, the SMA3800 offers a cost-effective solution for maintaining or upgrading high-capacity electrical infrastructure.

Technical details

• Series: Square D SMA
• Amperage Rating: 800A
• Number of Poles: 3
• Voltage Rating: 415/240VAC
• Interrupting Rating: Verify against manufacturer datasheet for specific kA rating.
• Frame Size: Verify against manufacturer datasheet for specific frame size.
• Terminal Type: Verify against manufacturer datasheet for specific terminal configuration.
• Mounting Type: Verify against manufacturer datasheet for specific mounting requirements.

Applications & compatibility

This circuit breaker is designed for use in heavy-duty electrical distribution panels, motor control centers, and power distribution units. It is commonly found in applications requiring robust protection for high-current circuits within manufacturing facilities, data centers, and large commercial buildings. Ensure compatibility with your existing panelboard or switchgear 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 SMA3800 or contact our technical team for cross-reference assistance with compatible Square D components.