3P Voltage Control Relay RM22-TU | 208–480V AC | Adjustable Thresholds | LED Indicators | @Pack of 1 | by Clipsal
The 3P Voltage Control Relay RM22-TU is designed to monitor three-phase voltage for under and overvoltage conditions, making it ideal for industrial automation panels and motor protection circuits. With adjustable thresholds and time delay settings, this relay ensures reliable operation and features LED indicators for easy diagnostics. Built for professionals, it enhances system reliability and minimizes downtime.
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Product Name/Title: 3P Voltage Control Relay RM22-TU | 208–480V AC | Adjustable Thresholds | LED Indicators | @Each of 1 | by Clipsal
Brand: Clipsal
SKU: SCHRM22TU21
Alternatively Known As: Three Phase Voltage Monitoring Relay, Over/Under Voltage Relay, RM22TU21, Clipsal Voltage Control Relay, Schneider RM22-TU
Technical Specifications
- Rated supply voltage: 208–480V AC (3-phase)
- Frequency: 50/60 Hz
- Voltage measurement range: 160–600V AC
- Adjustable undervoltage threshold: 160–480V
- Adjustable overvoltage threshold: 208–600V
- Time delay: 0.1–10 seconds (adjustable)
- Output contacts: 1 C/O (SPDT), 5A at 250V AC
- Mounting: DIN rail
- Operating temperature: -20°C to +60°C
- LED status indicators
- Dimensions (H x L x W): 90mm x 70mm x 22.5mm
- Weight: 0.15 kg
Key Features
- Monitors three-phase voltage for under and overvoltage conditions
- Adjustable threshold and time delay settings
- LED status indicators for easy diagnostics
- Compact DIN rail mounting design
- Automatic reset function
- Wide supply voltage range
Professional Installation Requirements
- Installation must be performed by a licensed electrician in accordance with local wiring rules and standards.
Applications
- Industrial automation panels
- Motor protection circuits
- Pumping stations
- HVAC systems
- Electrical distribution boards
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Prevents equipment damage and reduces electrical waste by ensuring stable voltage supply.
- Enhances system reliability, minimizing downtime and unnecessary resource consumption.
Warranty Information
12 months manufacturer's warranty against defects.
Available Now
The Clipsal 3P Under/Over Voltage Control Relay RM22-TU (SCHRM22TU21) is available for immediate purchase. Ideal for industrial and commercial electrical protection applications.
