Product Description

​The Mitsubishi SD-N21CXSA is a DC-operated electromagnetic contactor designed for industrial motor control applications. It features a 24V DC coil voltage and is rated for a 30A current capacity, making it suitable for controlling motors up to 10 horsepower at 200V AC. The contactor employs twin contacts to enhance contact reliability and utilizes a DC full-applied voltage type solenoid, eliminating inrush current and associated buzzing sounds. Additionally, it comes equipped with terminal covers and wiring streamlining terminals to facilitate efficient and safe wiring processes.

Technical Specifications

• Model: SD-N21CXSA
• Type: DC-operated electromagnetic contactor
• Coil Voltage: 24V DC
• Current Rating: 30A
• Motor Rating: Up to 10 HP at 200V AC
• Contact Configuration: 3-pole
• Coil Type: DC full-applied voltage type solenoid
• Contact Type: Twin contacts for enhanced reliability
• Terminal Features: Wiring streamlining terminals and terminal covers included
• Conformance Standards: cULus, cURus, CE (LVD), TUV RL, CCC, LR, BV
• Sales Status: Discontinued (as of January 2016)
• Replacement Model: SD-T21BC​