The Schneider Electric Square D 8539SEG42V07 is a combination motor starter designed for reliable control of industrial motors. This unit integrates a circuit breaker and a magnetic starter, providing both protection and operational control in a single enclosure. It is engineered for demanding environments found in manufacturing and processing facilities.

Technical details

• Series: Square D 8539 Series
• Voltage Compatibility: Rated for 550 V AC at 50 Hz and 600 V AC at 60 Hz.
• Enclosure Type: NEMA 1 enclosure for indoor protection against solid foreign objects.
• Control Voltage: Coil voltage is 42 V AC.
• Motor Starter Size: Size 2.
• Overload Relay Type: Thermal magnetic overload relay.
• Circuit Breaker Type: Integrated circuit breaker for short-circuit and overload protection.
• Phase: Three-phase motor control.

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase induction motors in applications such as pump controls, fan systems, and conveyor belts. It is commonly integrated into control panels for machine tools, material handling equipment, and general industrial machinery.

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 8539SEG42V07 or contact our technical team for cross-reference assistance with compatible Square D components.