Trade Discount 20%
3P Asymmetry Control Relay RM22-TA | 200–240V AC | Adjustable 5–15% Threshold | LED Status Indicators | @Pack of 1 | by Clipsal
The 3P Asymmetry Control Relay RM22-TA is designed for monitoring three-phase voltage asymmetry and phase failure, making it ideal for industrial motor protection and HVAC systems. With an adjustable asymmetry threshold of 5–15% and two changeover relay outputs, this relay ensures optimal operation and energy efficiency, while the LED status indicators provide easy diagnostics.
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Product Name/Title: 3P Asymmetry Control Relay RM22-TA | 200–240V AC | Adjustable 5–15% Threshold | LED Status Indicators | @Each of 1 | by Clipsal
Brand: Clipsal
SKU: SCHRM22TA31
Alternatively Known As: Three-phase asymmetry relay, phase failure relay, voltage monitoring relay, RM22-TA relay, SCHRM22TA31
Technical Specifications
- Supply voltage: 200–240V AC
- Frequency: 50/60 Hz
- Asymmetry threshold: Adjustable 5–15%
- Relay outputs: 2 C/O (SPDT)
- Mounting: DIN rail
- Status indication: LED
- Reset: Automatic
- Operating temperature: -20°C to +60°C
- IP20 protection (housing)
- Dimensions (H x L x W): 78mm x 100mm x 22.5mm
- Weight: 0.15 kg
Key Features
- Monitors three-phase voltage asymmetry and phase failure
- Adjustable asymmetry threshold (5-15%)
- 200–240V AC supply voltage
- 2 changeover (C/O) relay outputs
- LED status indicators for easy diagnostics
- Compact DIN rail mounting
- Automatic reset function
Professional Installation Requirements
- Installation must be performed by a licensed electrician in accordance with local wiring rules and standards.
Applications
- Industrial motor protection
- Pumps and compressors
- HVAC systems
- Three-phase equipment monitoring
- Automation panels
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Prevents equipment damage, reducing waste and extending equipment lifespan
- Improves energy efficiency by ensuring optimal operation of three-phase systems
Warranty Information
18 months warranty from date of purchase against manufacturing defects.
Available Now
The Clipsal 3P Asymmetry Control Relay RM22-TA (SCHRM22TA31) is available for immediate purchase. Ideal for industrial and commercial applications requiring reliable three-phase voltage monitoring and protection.
