ABB Multifunction time relay CT-MFD.21

ABB Stotz S&J Time Relay CT-MFD.21

Manufacturer: ABB Stotz S&J
Designation: Time Relay 12-240V AC/DC
Type: CT-MFD.21
Electrical connection type: Screw connection
Complete device with base: no
Suitable for DIN rail mounting: yes
Suitable for front mounting: no
Stackable on contactor: no
Delayed response function: yes
Delayed drop-out function: yes
On-delay function: yes
Off-delay function: yes
Star/delta function: no
Pulse shaping function: yes
Flashing function starting with pause, fixed time: yes
Flashing function starting with pulse, fixed time: yes
Pulsing function starting with pause, variable: no
Pulsing function starting with pulse, variable: no
Time range: 0.05..360000 s
Remote control possible: no
Suitable as remote control: no
Rated control supply voltage Us at AC 50 Hz: 12..240 V
Rated control supply voltage Us at AC 60 Hz: 12..240 V
Rated control supply voltage Us at DC: 12..240 V
Voltage type for actuation: AC/DC
Number of outputs, non-delayed, changeover: 2
Number of outputs, delayed, changeover: 2
Outputs, switchable delayed/non-delayed: no
With semiconductor output: no
Rated current: 5 A
Width: 17.5 mm
Height: 80 mm
Depth: 63 mm

The time relays of the CT-D series in MDRC design are housed in a casing that is only 17.5 mm wide and fits into all common installation and distribution cabinets. The CT-D series serves as the link between industrial and installation designs. For maximum flexibility in use, 10 single and 2 multifunction devices with 7 time functions are available. The devices feature 4 or 7 time ranges that can be set from 0.05 seconds to 100 hours. Their wide voltage input allows for global use.