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Three-phase Voltage Monitor Rail 03.031.0106
Voltage Monitors

Three-phase Voltage Monitor Rail 03.031.0106

Electronic three-phase network monitor 11P.

  • Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)
  • Functions:
    • Phase sequence
    • Phase loss
    • Phase asymmetry
  • Output: 2 C/O (changeover...

Electronic three-phase network monitor 11P.

  • Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)
  • Functions:
    • Phase sequence
    • Phase loss
    • Phase asymmetry
  • Output: 2 C/O (changeover contacts), 5A/250VAC
  • Settings: ~100ms (tripping relay)
  • Width: 38mm (DIN rail mounting)
  • LED operation indicators
See Description & Specifications See Description & Specifications

Top specs

  • Protection Type

    Phase Sequence

    Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

    Phase Asymmetry

    Checks whether there is a large voltage deviation between the 3 phases (e.g. L1 = 230V, L2 = 180V). Protects three-phase devices from irregular operation, vibrations, and overheating.

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Description & Specifications

Electronic three-phase network monitor 11P.

  • Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)
  • Functions:
    • Phase sequence
    • Phase loss
    • Phase asymmetry
  • Output: 2 C/O (changeover contacts), 5A/250VAC
  • Settings: ~100ms (tripping relay)
  • Width: 38mm (DIN rail mounting)
  • LED operation indicators

Manufacturer

Manufacturer Details

Warnings & Safety Information
Placement
Rail
Type
Three-phase
Digital
No
Protection Type
Phase Sequence, Phase Asymmetry

Protection Type

Phase Sequence

Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

Phase Asymmetry

Checks whether there is a large voltage deviation between the 3 phases (e.g. L1 = 230V, L2 = 180V). Protects three-phase devices from irregular operation, vibrations, and overheating.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

113,00 €
14,00 €   shipping cost