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Relay - Phase Monitor

(I) CONTROL RELAY UNDERVOLTAGE 3PH RM22-TU

Industrial Control & Automation

(I) CONTROL RELAY UNDERVOLTAGE 3PH RM22-TU

This Zelio RM22TR control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.

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(I) CONTROL RELAY UNDERVOLTAGE 3PH RM22-TU
  • Corys SKU 0001062837
  • Part No RM22TU23
  • Brand SCHNEIDER ELECTRIC LTD (EDI)
  • Corys SKU 0001062837
  • Part No RM22TU23
  • Brand SCHNEIDER ELECTRIC LTD (EDI)

    • Industrial Control & Automation

    (I) CONTROL RELAY UNDERVOLTAGE 3PH RM22-TU

    This Zelio RM22TR control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.

      This Zelio RM22TR control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.
      Description This Zelio RM22TR control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.
      Corys No 0001062837
      UOM EA
      Brand SCHNEIDER ELECTRIC LTD (EDI)
      Supplier Part #(s) RM22TU23
      Pack Size 1
      AC_Manual00254463/0001062837_Datasheet.pdf
      Type of electric connectionScrew connection
      Rated control supply voltage Us at AC 50HZ380V to 480V
      Rated control supply voltage Us at AC 60HZ380V to 480V
      Voltage type for actuatingAC
      Phase sequence monitoringYes
      Phase failure monitoringYes
      Function - Under voltage protection (UVP)Yes
      Voltage measurement range304V to 576V
      Number of Normally Closed (N/C) Contacts2
      Number of Normally Open (N/O) Contacts2
      Number of Change Over (C/O) Contacts2
      Width22.5mm
      Height90mm
      Depth73mm

      *More product details can be found in product's datasheet

      This Zelio RM22TR control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.
      Brand SCHNEIDER ELECTRIC LTD (EDI)
      UOM EA
      Corys No 0001062837
      Supplier Part # RM22TU23
      Pack Size 1
      AC_Manual00254463/0001062837_Datasheet.pdf
      Type of electric connectionScrew connection
      Rated control supply voltage Us at AC 50HZ380V to 480V
      Rated control supply voltage Us at AC 60HZ380V to 480V
      Voltage type for actuatingAC
      Phase sequence monitoringYes
      Phase failure monitoringYes
      Function - Under voltage protection (UVP)Yes
      Voltage measurement range304V to 576V
      Number of Normally Closed (N/C) Contacts2
      Number of Normally Open (N/O) Contacts2
      Number of Change Over (C/O) Contacts2
      Width22.5mm
      Height90mm
      Depth73mm

      *More product details can be found in product's datasheet

    ©Copyright Corys Electrical 2026
    ©Copyright Corys Electrical 2026