Automation & Control

CM-MPN.52S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580VAC

Out of stock
Product Id
1SVR750487R8300
The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 350-580 V AC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay monitors all phase parameters such as over/undervoltage, phase unbalance and phase failure. The corresponding threshold values are adjustable. The CM-MPN.52S also offers selection of phase sequence monitoring, automatic phase sequence correction as well as an ON or OFF tripping delay. The output contacts can be configured as 1x2 c/o (SPDT) contacts (common signal) or 2x1 c/o (SPDT) contact (separate signal for over- and undervoltage thresholds) operation. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.

More about CM-MPN.52S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580VAC

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Compatibility Monitoring Relays
Rated Insulation Voltage (Ui) Input Circuit / Output Circuit 1000 volt, Output Circuit 1 / Output Circuit 2 300 volt
Ambient Air Temperature Operation -25 ... +60 degree Celsius, Storage -40 ... +85 degree Celsius
Rated Frequency (f) Supply Circuit 50/60 hertz
Terminal Type Screw Terminals
Package Gross Weight 0.255 kilogram
Product Range Monitoring Relays
Invoice Description CM-MPN.52S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580VAC
Package Height 109 millimetre
Package Length 52.5 millimetre
Package Width 97 millimetre
Max Operating Voltage UL/CSA Output Circuit 300 volt AC
Function Phase failure detection, Phase sequence monitoring, Automatic phase sequence correction, Over- and undervoltage monitoring, Phase unbalance detection
Extended Product Type CM-MPN.52S
Total GST Percentage 18.00
HSN Number 85364900
Country of origin Germany (DE) - Imported by ABB India Limited
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