ABB CT-MBS.22 Time Relay 1SVR630010R3200

The CT-MBS.22S is a multifunction electronic time relay from the CT-S timer range.

It provides 10 timing functions with 10 time ranges from 0.05 s to 300 h. This time relay operates with a rated control supply voltage of 24 - 48 V DC / 24 - 240 V AC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A.

A control input works with volt-free (floating) triggering.

The CT-MBS.22S offers the possibility of connecting a remote potentiometer for the fine adjustment of the time delay.

The second of the c/o contacts can be selected as an instantaneous contact.

 A sealable transparent cover for protection against unauthorized changes is available as accessory.

The device offers screw connection technology with double-chamber cage connection terminals.

CT-MBS.22S Time relay, multifunction 2c/o, 24-48VDC, 24-240VAC

Time Range:- 0.05 s ... 300 h

Rated Control Supply Voltage (U_s):- 24 ... 240 V AC, 24 ... 48 V DC

Rated Operational Voltage:- Auxiliary Circuit 250 V

Rated Frequency (f):- 50 / 60 Hz DC

Output:-  2 c/o (SPDT) contacts

Minimum Switching Capacity:-12 V 10 mA

Rated Impulse Withstand Voltage (U_imp):- Input Circuit 4 kV, Output Circuit 1 / Output Circuit 2 4 kV

Rated Insulation Voltage (U_i):- Input Circuit / Output Circuit 500 V, Output Circuit 1 / Output Circuit 2 300 V

Maximum Operating Voltage UL/CSA:- Output Circuit 300 V AC

Ambient Air Temperature Operation:- -25 ... +60 °C

Ambient Air Temperature Storage:- -40 ... +85 °C