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Does anyone know of a manufacturer that makes a prebuilt "ready-to-go" Off-the-shelf snubber circuit / Arc Suppressor that can be used to protect the contacts of my dinrail-mounted relay. My load current that the relay is switching is 125vdc, 3.2amps.

The Snubber/Arc Suppressor would need to quench the arc that occurs when the contacts open up.

So far, I've only been able to locate a company in Colorado called Blue Point Engineering and from what I can tell, their unit is only suitable for AC circuits.

Please point me in the right direction.

Thanks in advance for your help.

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  • \$\begingroup\$ Oh, I want that so bad!!!!! I have a 75VDC generator of enormous inductance I need to be able to interrupt. \$\endgroup\$ Commented Apr 15, 2020 at 21:45

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I would look on phoenix contact, they have all kinds of surge arrestors and installation protection equipment

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