ABB CT-MVS.23S LED Timer Relay for Time 1SVR730021R2300, LED Indicator, 0.05 s to 300 h 1SVR730021R2300 CT-MVS.23S

ABB 1SVR730021R2300 CT-MVS.23S LED Timer Relay is a multifunctional electronic timer from the CT-S range, designed for precise time measurement and control in industrial and automation settings. With a comprehensive set of timing functions including ON-delay, OFF-delay, impulse functions, symmetrical delays, flasher modes, star-delta change-over, pulse forming, accumulative delays, and ON/OFF combinations, this relay supports a wide array of time control applications.

The device features an LED indicator lamp and provides accurate timing from 0.05 seconds up to 300 hours, making it suitable for applications requiring both short and extended time intervals. Its slim profile with a 103.70 mm depth allows easy integration into control panels. The relay supports operating temperatures from -25°C to 60°C, ensuring performance stability under varying environmental conditions.

The housing material complies with the highest fire protection standards, enhancing operational safety in industrial environments. Mounting is tool-free on standard DIN rails, and the product offers both screw connection technology and a push-in Easy Connect system for efficient installation and maintenance.

Two change-over contacts (2 C/O SPDT) provide flexible control switching. Control inputs are voltage-responsive and can be used to trigger timing functions, stop or pause timing, or select different timing modes, allowing customization for specific industrial processes.

This Timer Relay is manufactured under strict safety and quality standards including IEC/EN 63000, IEC/EN 61812-1, CAN/CSA C22.2 No.14, and UL 508 certification. Originating from Germany, it reflects ABB's commitment to durability and high performance for process control in industrial automation, manufacturing, HVAC systems, and other demanding applications.

Includes 5, 10, or 11 multifunctional timing functions with a broad time range from 0.05 seconds to 300 hours. Equipped with an LED display for clear status indication and a depth of 103.70 mm. Operates reliably in temperatures from -25°C to 60°C, suitable for diverse environmental conditions.

Features tool-free mounting on DIN rails and two SPDT contacts for versatile switching. Offers screw connection technology or Easy Connect push-in terminals for enhanced installation flexibility. Enclosure material achieves highest fire protection classification ensuring safe operation.

Control inputs allow voltage-triggered timing start, stop, pause, or function selection for user convenience. Manufactured in Germany under IEC, UL, and CAN/CSA standards. Explore more advanced electronic relays and automation components in the ABB brand collection at EnvMart’s Electronics & Electricals category.