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Technical Data MDR 3 acc. to EN 60947, UL / CSA
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Rated insulation voltage Ui
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690 V
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Motor switching capacity (UL 508, CSA 22.2) Ue=120 V (1~)
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2 HP
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Motor switching capacity (AC3) Ue=240 V (1~)
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2,2 kW
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Motor switching capacity (UL 508, CSA 22.2) Ue=240 V (1~)
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3 HP
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Motor switching capacity (AC 3) Ue=240 V (3~)
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5,5 kW
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Motor switching capacity (UL 508, CSA 22.2) Ue=240 V (3~)
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7,5 HP
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Motor switching capacity (AC 3) Ue=400 V (3~)
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7,5/11* kW
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Motor switching capacity (UL 508, CSA 22.2) Ue=480 V (3~)
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15 HP
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Motor switching capacity (AC 3) Ue=500 V (3~)
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7,5/11* kW
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Motor switching capacity (UL 508, CSA 22.2) Ue=600 V (3~)
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20 HP
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Motor switching capacity (AC 3) Ue=690 V (3~)
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7,5/15* kW
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Diaphragm media resistance MDR 3
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A detailed overview of diaphragm media resistance for all pressure switches can be found on page 22. Please read the information carefully.
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