The Schneider RM22TG20 is a modular three-phase control relay designed for monitoring phase sequence and phase failure in industrial applications. Operating within a voltage range of 183 to 528 V AC, it ensures reliable detection of phase anomalies, enhancing the safety and efficiency of electrical systems.

Brand: Schneider Electric
Model: RM22TG20
Function: Phase sequence and phase failure detection
Voltage Range: 183–528 V AC
Output Contacts: 2 C/O (DPDT)
Mounting: 35 mm DIN rail (EN/IEC 60715)
Housing Material: Self-extinguishing plastic
Width: 22.5 mm
Power Consumption: 15 VA at 480 V AC 60 Hz
Response Time: ≤ 200 ms
Reset Time: ≤ 1500 ms at maximum voltage
Status Indicators: Green LED for power ON, Yellow LED for relay ON
Ingress Protection: IP20 (terminals), IP40 (housing), IP50 (front panel)
Certifications: CE, UL, CSA, EAC, RCM, GL, CCC
Standards Compliance: IEC 60255-1, IEC 60947-4-1, IEC 60947-5-1
Suitable for: Industrial machinery, automation systems, control panels

The RM22TG20 offers a compact and reliable solution for monitoring three-phase power supplies, ensuring prompt detection of phase sequence errors and phase failures, thereby safeguarding equipment and maintaining operational continuity.

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