Siemens MONITORING RELAY ATTACHABLE
TO CONTACTOR 3RT2. SIZE S0
STANDARD, DIGITAL ADJUSTABLE
APPARENT/ACTIVE CURRENT MONIT.
4 - 40A, 20-400 HZ, 3-PHASE
SUPPLY 24-240 V AC/DC
1 CO CONTACT, 1 SEMICOND.
FOR ALARM AND WARNING
MONITORING FOR
CURRENT OVERSHOOT/UNDERSHOOT
PHASE FAILURE, WIRE BREAK
PHASE SEQUENCE
FAULT CURRENT
BLOCKING CURRENT
WARNING AND ALARM THRESHOLDS
WITH OR W/O ERROR LOG
ON-DELAY 0-99 S
SPURIOUS PEAK SUPPR.0-30 S
BREAK AFTER FAULT 0-300 MIN
SCREW CONNECTION 3RR2242-1FW30
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