CITEL DS210.DC series are designed to protect 12V, 24V, 48V, 75V, 95V, 110V and 130V DC power lines for a Photovoltaic and power supply applications. They provide 2-wire (+. - and ground) protection for the charge controller, power supply or other DC rated equipment. DS210.DC automatically reset after each lightning surge or electrical transient. The unit features a replaceable module that allows for quick and easy maintenance without any re-wiring.

The DS210.DC has a power present/fault LED and is available with remote signal contacts for real-time status indication. The module is parallel installed with the incoming source and is mountable on symmetrical 35mm din rail.