RM22TA31
Schneider Electric RM22TA31 3-phase control relay 8A 2 C/O 200-240V AC. The Schneider Electric RM22TA31 is a robust 3-phase control relay from the renowned Harmony Control Relays range, meticulously engineered to protect critical plant equipment. This versatile device offers comprehensive monitoring capabilities, detecting crucial parameters such as phase asymmetry, phase failure, and phase sequence, ensuring optimal operational reliability. Designed for supply voltages within the 160-288V AC range, with a measurement range of 200-240V AC at 50/60 Hz, it is perfectly suited for electrical systems in Egypt and the Gulf. Featuring 2 C/O (changeover) contacts with a nominal output current of 8 A and a maximum switching voltage of 250 V AC, the RM22TA31 provides precise control. It includes a convenient test button and an adjustable time delay from 0.1 to 30 seconds for tailored fault response. Its DIN rail mounting and IP50 front panel protection ensure easy integration and durability in industrial environments. Ideal for applications in sectors like cement, oil and gas, water treatment, food and beverage, textiles, and building services, this relay safeguards machinery against common power anomalies.
Details
- Brand: Schneider Electric
- Part number: RM22TA31
- Series: Harmony Control Relays
- Category: Control Relay
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Specifications
- Standards
- IEC 60255-1
- Net weight
- 0.095 Kg
- Relay type
- Control relay
- Control type
- With test button
- Time delay type
- Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault
- Mounting support
- 35 mm DIN rail
- Supply frequency
- 50...60 Hz +/- 10 %
- Measurement range
- 200...240 V voltage AC
- Supply voltage limits
- 160…288 V AC
- Nominal output current
- 8 A
- Product certifications
- GL, EAC, UL, CSA, RCM, CCC, CE
- IP degree of protection
- IP20 (terminals), IP40 (housing), IP50 (front panel)
- Manufacturer part number
- RM22TA31
- Switching capacity in VA
- 2000 VA
- Maximum switching voltage
- 250 V AC
- Product or component type
- 3-phase control relay
- Relay monitored parameters
- Asymmetry, Phase failure detection, Phase sequence
- Contacts type and composition
- 2 C/O
- Ambient air temperature for operation
- -20…50 °C at 60 Hz / -20…60 °C at 50 Hz AC/DC