Product Description
ABB CT-MFS.21S 1SVR730010R0200
The ABB CT-MFS.21S is a versatile multifunction electronic timer relay from the highly reliable CT-S range. It is designed to provide flexible timing control in a wide variety of industrial automation and control applications. This compact, 22.5 mm wide device offers seven different timing functions, including ON-delay, OFF-delay with auxiliary voltage, and various flasher and pulse modes. With an extensive time setting range from 0.05 seconds to 300 hours, selectable via front-face rotary switches, it offers exceptional precision. The wide control supply voltage range allows for universal use, and the two changeover contacts (SPDT) provide robust output switching capabilities, making it an efficient and adaptable solution for any control panel.
Technical Specifications:
- Rated Control Supply Voltage (Us): 24-48 V DC / 24-240 V AC
- Time Range: 0.05 s – 300 h
- Output: 2 c/o (SPDT) contacts
- Number of Timing Functions: 7

ABB CT-MFS.21S 1SVR730010R0200
Shop the ABB CT-MFS.21S 1SVR730010R0200 multifunction timer relay. This versatile device offers 7 timing functions, a 0.05s-300h time range, a wide voltage input, and 2 c/o contacts for reliable industrial control applications.








