Description:

• A shielded plug for up to two floating ground-powered paired wires can be inserted into the base element.
• A concurrent sparkover gap to high impedance earth is created between the mounting rail (earth) and the reference potential (ground) of the plug's protection switch upon base unit installation.
• Featuring a feature for remote monitoring.
• Mechanical coding of the protected plug's base element based on the rated voltage and switching type.
• The initial insertion of a protected plug codes the base unit.
• Two floating ground-powered paired wires with indirect earthing are provided to the base element via a shielded connector.
• With the option of remote observation.