Automation & Control

CM-ESS.1P Voltage monitoring relay 1c/o, B-C=3-600VRMS, 24-240VAC/DC

Product Id
The CM-ESS.1P is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 c/o (SPDT) output contact rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 3-60 A, 30-300 V and 60-600 V and works according to the open-circuit principle. The CM-ESS.1P is configurable for over- or undervoltage monitoring, the hysteresis is adjustable within a range of 3 to 30 % of the threshold value. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

More about CM-ESS.1P Voltage monitoring relay 1c/o, B-C=3-600VRMS, 24-240VAC/DC

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Compatibility Monitoring Relays
Rated Insulation Voltage (Ui) Measuring Circuit / Output Circuit 600 volt, Output Circuit 1 / Output Circuit 2 250 volt, Supply Circuit / Measuring Circuit 600 volt, Supply Circuit / Output Circuit 250 volt
Ambient Air Temperature Operation -20 ... +60 degree Celsius, Storage -40 ... +85 degree Celsius
Terminal Type Screwless Terminals
Package Gross Weight 0.148 kilogram
Product Range Monitoring Relays
Invoice Description CM-ESS.1P Voltage monitoring relay 1c/o, B-C=3-600VRMS, 24-240VAC/DC
Package Height 109 millimetre
Package Length 30 millimetre
Package Width 97 millimetre
Max Operating Voltage UL/CSA Output Circuit 300 volt AC
Function Over- or undervoltage monitoring
Extended Product Type CM-ESS.1P
Total GST Percentage 18.00
HSN Number 85364900
Country of origin Germany (DE) - Imported by ABB India Limited
Declaration of Conformity - CE Click Here
Product Catalog Click Here
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