Product Description
ABB CT-MFD.21 Multifunction Time Relay
The ABB CT-MFD.21 is a versatile and reliable multifunction electronic time relay from the CT-D range, designed for a wide array of industrial applications. Housed in a compact 22.5 mm wide enclosure, it offers seven distinct timing functions, including ON-delay, OFF-delay, and flasher modes. This model features seven selectable time ranges, from 0.05 seconds up to 100 hours, providing exceptional flexibility for process and machine control. With a wide operational voltage range and two changeover contacts (SPDT), the CT-MFD.21 is a high-performance solution for precise and repeatable timing tasks in automation systems.
Technical Specifications:
- Model: CT-MFD.21
- Order Code: 1SVR500020R1100
- Functions: 7 timing functions (ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Flasher starting with ON/OFF, Pulse former)
- Time Range: 7 ranges from 0.05 s to 100 h
- Rated Control Supply Voltage (Us): 24-48 V DC / 24-240 V AC
- Output: 2 c/o (SPDT) contacts
- Dimensions (W x H x D): 22.5 mm x 78 mm x 78.5 mm
- Certifications: CE, UL 508, CCC, EAC, RMRS
ABB CT-MFD.21 Multifunction Time Relay
Discover the ABB CT-MFD.21 (1SVR500020R1100), a compact multifunction time relay offering 7 timing functions, a wide 0.05s-100h time range, and 2 c/o contacts. Ideal for precise industrial automation and control applications.
