Products

ABB CM-EFS.2S Voltage Monitoring Relay 3-30V 6-60V 30-300V 60-600V 24-240VAC/DC 2 x 1CO or 1 x 2CO

Product Code: CM-EFS.2S

  • Monitors over and undercurrent effectively
  • Wide measuring range: 3-600 V
  • Compact design: 22.5 mm width
  • Screwless terminals for easy installation
  • Complies with CAN/CSA IEC/EN UL standards
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Product Type Voltage Monitoring Relay
Brand ABB
Contact Configuration (2) 1CO or (1) 2CO
Contact Form (2) 1CO or (1) 2CO
Degree of Protection IP50 (Housing), IP20 (Terminals)
Function Over And Undercurrent Monitoring
Height 85.6 mm
LED Colour U/T: Green, U: Red, R: Yellow
Measuring Range 3-30 V, 6-60 V, 30-300 V, 60-600 V
Mounting Type DIN Rail
Operating Time 0.1-30 s
Operational Temperature -20 to 60 deg C
Output Type (2) 1CO, (1) 2CO
Overvoltage Category III
Rated Voltage 24-240 VAC/VDC
Standards and Approvals CAN/CSA IEC/EN UL
Terminal Type Screwless
Weight 0.157 kg
Width 22.5 mm

Description

<p>For professionals in the electrical engineering and automation sectors, selecting the right monitoring equipment is key to ensuring system reliability and efficiency. This over and undercurrent monitoring device offers a robust solution with its versatile measuring range of 3-30 V, 6-60 V, 30-300 V, and 60-600 V. It is designed to handle a rated voltage between 24-240 VAC/VDC, making it suitable for various industrial applications.</p><p>The contact form options include either two single-changeover (1CO) contacts or one double-changeover (2CO) contact configuration. This flexibility allows for tailored integration into existing systems without compromising on performance or functionality. The screwless terminal type simplifies installation, reducing setup time and minimizing maintenance requirements.</p><p>Compact in design with dimensions of just 22.5 mm in width and 85.6 mm in height, this device efficiently utilizes space within control panels while maintaining optimal performance standards. The operational temperature range from -20 to 60 degrees Celsius ensures reliable function across diverse environmental conditions.</p><p>With an operating time adjustable from 0.1 to 30 seconds, this unit provides precise timing control necessary for sensitive applications where accurate response times are critical. Its output type mirrors the contact configurations available: two single-changeover outputs or one double-changeover output.</p><p>This product complies with rigorous international standards including CAN/CSA IEC/EN UL approvals, assuring users of its safety and quality credentials. Weighing only 0.157 kg, it offers a lightweight yet durable option for current monitoring needs.</p><p>Functionally adept at both overcurrent and undercurrent monitoring tasks, this device stands as a dependable choice for those seeking reliability combined with ease of use in their electrical systems.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products