RM22TU23
Schneider Electric RM22TU23 3-phase undervoltage detection control relay 8A 2 C/O 380-480V AC. The Schneider Electric RM22TU23 is a robust 3-phase control relay from the Harmony Control Relays series, specifically designed to safeguard valuable plant equipment against critical power supply anomalies. This precise device diligently monitors for undervoltage detection, phase sequence errors, and phase failure, ensuring continuous and reliable operation in demanding industrial environments. Engineered for a measurement range of 380-480 V AC and supporting 50-60 Hz frequencies, it features two changeover (C/O) output contacts with a nominal output current of 8 A and a maximum switching voltage of 250 V AC. Equipped with a convenient test button for easy functionality checks, the RM22TU23 facilitates straightforward installation on a 35 mm DIN rail. This relay is an ideal solution for critical applications in various industries across Egypt and the Gulf region, including cement production, oil and gas facilities, water treatment plants, food and beverage processing, and building services, where stable 3-phase power is paramount for machinery like pumps, compressors, and motor control centers.
Details
- Brand: Schneider Electric
- Part number: RM22TU23
- Series: Harmony Control Relays
- Category: Control Relay
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Specifications
- Depth
- 73 Mm
- Width
- 22.5 Mm
- Height
- 90 Mm
- Net weight
- 0.095 Kg
- Control type
- With test button
- Time delay type
- Without
- Mounting support
- 35 mm DIN rail
- Supply frequency
- 50...60 Hz +/- 10 %
- Measurement range
- 380...480 V voltage AC
- Nominal output current
- 8 A
- Connections - terminals
- Screw terminals
- IP degree of protection
- IP50 (front panel), IP20 (terminals)
- Manufacturer part number
- RM22TU23
- Maximum switching voltage
- 250 V AC
- Product or component type
- 3-phase control relay
- Relay monitored parameters
- Undervoltage detection, Phase sequence, Phase failure detection
- Contacts type and composition
- 2 C/O
- Ambient air temperature for operation
- -20…60 °C at 50 Hz AC/DC