Page 795 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 7/5

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Thermistor motor protection relays
Selection table CM-MSx range

Order code 1SVR550805R9300 1SVR550800R9300 1SVR550801R9300 1SVR740720R1400 1SVR730720R1400 1SVR740700R0100 1SVR730700R0100 1SVR740700R2100 1SVR730700R2100 1SVR740722R1400 1SVR730722R1400 1SVR740700R0200 1SVR730700R0200 1SVR740700R2200 1SVR730700R2200 1SVR740712R1400 1SVR730712R1400 1SVR740712R0200 1SVR730712R0200 1SVR740712R2200 1SVR730712R2200 1SVR740712R1200 1SVR730712R1200 1SVR740712R1300 1SVR730712R1300

Type CM-MSE CM-MSE CM-MSE CM-MSS.11P CM-MSS.11S CM-MSS.12P CM-MSS.12S CM-MSS.13P CM-MSS.13S CM-MSS.21P CM-MSS.21S CM-MSS.22P CM-MSS.22S CM-MSS.23P CM-MSS.23S CM-MSS.31P CM-MSS.31S CM-MSS.32P CM-MSS.32S CM-MSS.33P CM-MSS.33S CM-MSS.41P CM-MSS.41S CM-MSS.51P CM-MSS.51S

Characteristics
ATEX approval n n n n n n n n n n n n n n
Number of sensor circuits 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2
Single or accumulative evaluation n n
Number of LEDs 3 3 2 2 2 2 3 3 2 2 2 2 3 3 3 3 3 3 3 3 3 3
Contacts
1 c/o (SPDT) contact n n n n
2 c/o (SPDT) contacts n n n n n n n n n n
1 n/o n n n
1 n/c and 1 n/o n n n n n n
2 x 1 c/o or 1 x 2 c/o contacts, configurable n n 07
Reset
Manual n n n n n n n n n n n n n n
Remote n n n n n n n n n n n n n n
Auto n n n n n n n n n n n n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (1) n (2) n (2)
Test button n n n n n n n n n n
Functions
Short-circuit detection n n n n n n n n
Short-circuit detection, configurable n n n n
Dynamic interrupted wire detection n n n n n n n n n n n n n n
Non-volatile fault storage n n n n n n
Non-volatile fault storage, configurable n n n n
Rated control supply voltage Us
24 V AC n
110-130 V AC n
220-240 V AC n
24-240 V AC/DC n n n n n n n n n n
24 V AC/DC n n n n n n
110-130 V AC, 220-240 V AC n n n n n n
Connection type
Push-in terminals n n n n n n n n n n n
Double-chamber cage connection terminals n n n n n n n n n n n
Screw n n n
(1) For automatic reset, connect terminals S1 to T2.
(2) For automatic reset, connect Terminals S1 to 1T2/2T2.