Excellent used Square D NEMA 2 Class 8536 Motor Starter Type SD01 Electrical Interlock. The 8536 model, with its NEMA style, ensures compatibility with a wide range of motor starter applications. The SD01 electrical interlock provides a secure connection to safeguard your system. 

• 600 VAC max. 120 v
• 60 Hz.
• Coil No. 31063-409-38