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  Power supply unit – STEP-PS/ 1AC/12DC/1 – 2868538 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/ 5DC/2 – 2320513 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/ 5DC/6.5 – 2868541 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/12DC/1.5 – 2868567 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/12DC/1.5/FL – 2868554 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/12DC/3 – 2868570 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/12DC/5 – 2868583 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/15DC/4 – 2868619 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/24DC/0.5 – 2868596 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/24DC/0.75 – 2868635 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/24DC/0.75/FL – 2868622 – Phoenix Contact Power Supply
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  STEP-PS/ 1AC/24DC/1.75 – 2868648 – Phoenix Contact Power Supply

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