Mach-1™ DC Solid State Contactor switches high-power DC loads up to 2,000VDC and 500A per module.

While they support a wide range of power ratings, they can also be configured with the latest semiconductor
technology including, SiCFET and GaNFET; this allows a drastic reduction in power loss at higher operating
voltages when compared to using conventional BJT semiconductors.

Two available models:
1. (M1DS- Series) Standard Model is a lower cost Non-PWM model. It may directly retrofit
electromechanical contactors.
2. (M1DA- Series) Advanced Model enableslogic PWM up to 10 kHz, thus enabling new applications
such as specialized load testing, high-speed circuit interruptions, and PWM power controls.

Benefits
General Purpose Solid-State Switch
Arc-free, Noise-free, Maintenance-free
Direct Mechanical Contactor Retrofits
High Power, Low Loss
Made in Canada; Semiconductors from USA/Taiwan