Unterspannung-Überwachungsrelais-Bausteine

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Product description
Connection principle
Width

USR 1

Art.Nr.: 15682.2

Undervoltage monitoring relay module with fixed switching threshold (195.5 V), Screw connection, Mounting type: Mounting rail TS 35, 1 CO contact
Details

USR 2

Art.Nr.: 15683.2

Undervoltage monitoring relay module with adjustable switching threshold (160 - 240 V), Screw connection, Mounting type: Mounting rail TS 35, 1 CO contact
Details