The Schneider Electric Square D 8538SDG16V81AFF4T is a NEMA-rated combination starter designed for robust motor control in demanding industrial environments. This unit is engineered to provide reliable starting, stopping, and overload protection for three-phase AC motors. Its construction is suitable for critical infrastructure applications where consistent operation is paramount.

Technical details

• Series: Square D 8538
• Enclosure Type: NEMA 1
• Motor Starter Type: Combination Starter
• Maximum Motor Horsepower: 25 HP at 460/575V
• Maximum Motor Amperage: 45 A
• Coil Voltage: 120 VAC
• Control Voltage: 120 VAC
• Number of Poles: 3
• Overload Relay Type: Adjustable Thermal Overload
• Interrupting Capacity: 5000 A at 600 VAC
• Contact Configuration: 3 Normally Open (NO)
• Dimensions: 13.58 in H x 8.00 in W x 7.50 in D
• Mounting Type: Surface Mount
• Terminal Type: Screw Terminals

Applications & compatibility

This combination starter is commonly deployed in applications requiring reliable motor control and protection, such as pump stations, HVAC systems, and conveyor belt drives. It is designed to integrate seamlessly into control panels for manufacturing equipment, water/wastewater treatment facilities, and other industrial automation systems.

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 8538SDG16V81AFF4T or contact our technical team for cross-reference assistance with compatible Square D components.