Schneider Electric Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 304 → 576 V ac

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): ID
Product Details

Schneider Electric Three Phase Control Relay RM22TR33

Forming part of the Zelio control range of products, the RM22TR33 control relay has been created and designed to monitor the sequence of phases, phase loss, overvoltage and under-voltage events. The RM22TR33 is a multifunctional control relay that has a switching capacity of 2000 VA.

Features & Benefits

  • A sealable cover provides protection of the settings

  • The settings include a diagnostic button for load circuit testing, a relay output status LED, a fault detection indication LED, a dial pointer LED indicator for relay power ON status and a relay output ON-delay or OFF-delay

  • Features a time delay type that is adjustable 0.1...30 s, +/- 10 % of the full-scale value on crossing the threshold Tt

  • 35 mm DIN Rail mount

  • Has a measurement range of 380...480 V voltage AC

Typical Applications

Customers will typically find this phase control relay being used in applications that include:

  • Three-phase motors

  • Moving 3 phase machines and equipment

  • Industrial applications

  • Power management, Automation & Process control

  • Pumps, fans, mining and conveyors

  • Cranes and escalators

  • Predominantly used in environments that require control of connection for moving equipment

  • Site equipment

  • Agricultural equipment such as refrigerated trucks

  • Control against reverse motor operation (lifting, handling, elevators and escalators)

Schneider Electric Voltage, Current, Phase & Motor Protection

Attribute Value
Monitoring Application Phase, Voltage
Supply Voltage 304 → 576 V ac
Contact Configuration DPDT
Voltage Sensitivity Overvoltage, Undervoltage
Electrical Phase 3
Voltage Sensing Range 380 → 480 V ac
Phase Sensitivity Phase Failure, Phase Sequence
Time Delay 0.1 → 30 s
Width 79.5mm
Length 22.9mm
Standards Met CCC, CE, CISPR 11, CISPR 22, CSA, EAC, EN/IEC 60255-1, EN/IEC 60715, GL, IEC 60068-2-27, IEC 60068-2-30, IEC 60068-2-6, IEC 60529, IEC 60664-1, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 6100, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5
Series RM22TR
Number of Poles 2
Minimum Operating Temperature -20°C
Mounting Type DIN Rail
Terminal Type Screw
Operating Temperature Range -20 → +60 °C
Maximum Operating Temperature +60°C
Dimensions 22.9 x 79.5 x 90 mm
Height 90mm
Minimum Voltage Sensed 380 V ac
Maximum Voltage Sensed 480V ac
2 : Next working day (AU stock)
84 : 5 working days (Global stock)
Price (ex. GST) Each
$ 254.44
(exc. GST)
$ 279.88
(inc. GST)
Per unit
1 +
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