SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

3P Voltage Control Relay RM22-TU 208–480V AC Adjustable Thresholds Clipsal

BRAND: Clipsal
SKU: SCHRM22TU21
$251.80 List price: $313.80
+ −
30 Days Return Electricians Unlock Trade Access
The 3P Voltage Control Relay RM22-TU is designed to monitor three-phase voltage for under and overvoltage conditions

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.

Related Products