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Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR in 3-32VDC Out 5-30VDC : Amazon.co.uk: Business, Industry & Science
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GOLD SSR, 20A DC SSR, DC control DC solid state relay, input 4-32VDC, input with LED indication, output current capacity 20A, output voltage 12-480VDC
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