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    Discontinued

    Circuit Protection

    Under Voltage and neutral supervision module

    Under Voltage and neutral supervision module

    Overview

    The neutral conductor monitoring module (Part No. 584970) should be used to protect against a break in the neutral conductor occurring. This module is connected upstream with the MSU contactor (Part No. 584971) and enables the safe and immediate all-pole interruption of the power supply in the event of:

    · undervoltage

    · phase failure

    · asymmetry, including for reverse voltage

    · neutral conductor missing in the system

    · neutral conductor break in the device supply cable

    · neutral conductor mixed up with phase.

    Features & Benefits:
    • Compliant to IEC/EN 60 255, DIN VDE 0435-303
    • Single phase connection possible
    • Fixed setting value
    • Closed circuit operation principle
    • LED indicator
    • With safe disconnection compliant to IEC/EN 61 140, IEC/EN 60 947-1 between the Measuring Circuit and the contacts
    • Independent of phase sequence
    • 2 changeover contacts
    Honeywell will provide product support until
    Specifications

    Others

    • Product Type
      • Under Voltage & Neutral Supervision Module
    • Brand
      • Esser
    • Special Features
      • Thermal Protection

    Others

    • Product Type
      • Under Voltage & Neutral Supervision Module
    • Brand
      • Esser
    • Special Features
      • Thermal Protection
    • Product Type : Under Voltage & Neutral Supervision Module
    • Brand : Esser
    • Special Features : Thermal Protection
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    584970
    Under Voltage and neutral supervision module
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-fire-580212-03-primaryimage
    584970
    Under Voltage and neutral supervision module
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-fire-580212-03-primaryimage