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Schneider Electric Three-Phase Voltage Monitor Rail 8A RM22TR33
Voltage Monitors

Schneider Electric Three-Phase Voltage Monitor Rail 8A RM22TR33

The Schneider Electric RM22TR33 three-phase voltage control relay monitors electrical parameters in three-phase networks. It detects overvoltage and undervoltage, checks phase sequence, and detects...

The Schneider Electric RM22TR33 three-phase voltage control relay monitors electrical parameters in three-phase networks. It detects overvoltage and undervoltage, checks phase sequence, and detects phase failure. It is mounted on a DIN rail and has an adjustable on-delay and off-delay of 0.1 to 30 s.

  • Type: Three-phase
  • Mounting: DIN rail
  • Protection:...
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  • Protection Type

    Overvoltage

    Monitors current consumption in Amperes (A). If the connected devices draw more current than the safety limit, the monitor cuts off the supply to prevent overheating of the cables and the risk of fire.

    Undervoltage

    Protects against dangerous voltage drops (e.g. < 190V). It is essential for devices with motors and compressors (air conditioners, refrigerators, pumps), which overheat and are damaged when they try to operate at low voltage.

    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.
221 90 €
Delivery Tue, 24 Nov - Mon, 30 Nov
14,00 €   shipping cost
Sent from Greece
From Getters 4.5 (117)
4.5 (117 reviews)
Greece
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Description & Specifications

The Schneider Electric RM22TR33 three-phase voltage control relay monitors electrical parameters in three-phase networks. It detects overvoltage and undervoltage, checks phase sequence, and detects phase failure. It is mounted on a DIN rail and has an adjustable on-delay and off-delay of 0.1 to 30 s.

  • Type: Three-phase
  • Mounting: DIN rail
  • Protection: Overvoltage and undervoltage
  • Phase monitoring: Phase sequence and phase failure
  • Rated contact current: 8 A
  • AC input voltage: 380 - 480 V
  • AC input frequency: 50 - 60 Hz
  • Voltage measurement range: 304 - 576 V
  • On-delay: 0.1 - 30 s
  • Off-delay: 0.1 - 30 s
  • Changeover contacts: 2 C/O
  • Maximum switching voltage: 250 V AC
  • Maximum switching power: 2000 VA
  • Enclosure material: Self-extinguishing plastic
  • Connections: Screw terminals
  • Degree of protection: IP20, IP40
  • Dimensions: 22.5 × 90 × 73 mm
  • Vibration resistance: 0.075 mm (10-58.1 Hz)
  • Shock resistance: 15 gn (11 ms)
  • Certifications: GL, CSA, RCM, CE, EAC, CCC, UL

Manufacturer

Manufacturer Details

Warnings & Safety Information
Placement
Rail
Type
Three-phase
Rated Contact Current
8 A

Rated Contact Current

Indicates the maximum current intensity (in Amperes) that the device can safely handle.
Digital
No
Protection Type
Overvoltage, Undervoltage, Phase Sequence

Protection Type

Overvoltage

Monitors current consumption in Amperes (A). If the connected devices draw more current than the safety limit, the monitor cuts off the supply to prevent overheating of the cables and the risk of fire.

Undervoltage

Protects against dangerous voltage drops (e.g. < 190V). It is essential for devices with motors and compressors (air conditioners, refrigerators, pumps), which overheat and are damaged when they try to operate at low voltage.

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.

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.

221,90 €
14,00 €   shipping cost