The Schneider Electric Square D 8538-SBG33V81ACFF4P72TX11 is a combination starter designed for robust motor control and protection in demanding industrial environments. This unit integrates overload and short-circuit protection, offering a consolidated solution for motor circuit management. It is part of the 8538 series, known for its reliability in applications requiring comprehensive safety and operational continuity.

Technical Details

• Series: Square D 8538
• Amperage Rating: 30A
• Configuration: Combination Starter (includes motor starter and circuit breaker/fuses for overload and short-circuit protection)
• Control Voltage: The 'ACFF4P72TX11' suffix suggests a specific control voltage and auxiliary contact configuration; consult the manufacturer's datasheet for precise details.
• Enclosure Type: The 'SBG' designation typically indicates a specific enclosure type, often a NEMA 1 or NEMA 12 enclosure, suitable for general purpose or dusty environments. Verify exact rating with manufacturer documentation.
• Motor Protection Features: Integrates thermal overload relay and magnetic trip for short-circuit protection.
• Auxiliary Contacts: The '4P72' portion of the part number indicates the quantity and type of auxiliary contacts, likely 4 normally open (NO) and 7 normally closed (NC) or a similar configuration.
• Terminal Type: The 'TX11' may denote specific terminal block types or wiring configurations.

Applications & Compatibility

This Schneider Electric Square D combination starter is engineered for direct-on-line (DOL) motor starting applications across various industries. It is commonly deployed in machine tools, material handling systems, pumps, fans, and other equipment where reliable motor protection and disconnect functionality are critical. Its integrated design simplifies wiring and installation in control panels for packaging machinery, conveyor systems, and HVAC equipment.

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 8538-SBG33V81ACFF4P72TX11 or contact our technical team for cross-reference assistance with compatible 8538 series components.