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3P Asymmetry Control Relay RM22-TA 200–240V AC Adjustable 5–15% Threshold Clipsal

BRAND: Clipsal
SKU: SCHRM22TA31
$346.50 List price: $431.80
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The 3P Asymmetry Control Relay RM22-TA is designed for monitoring three-phase voltage asymmetry and phase failure

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.

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