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Electronic Monitoring Relays
Thermistor monitoring S1MS
Farnell codes: 4439259-9260-9272
Technical Details
S1MS
The S1MS termistor monitoring relay is used in temperature monitoring circuits in accordance with EN 44081, 06/80 to protect motors, generators, storage areas etc. from overheating
Features q For DC and AC supplies q Normally energised mode q Automatic reset
Approvals
S1MS
q
q*
q*
* Pending for 400 V AC version
Electrical data Supply voltage
Tolerance Power consumption Switching capability in accordance with EN 60947-4-1, 10/91
EN 60947-5-1, 10/91 Output contacts Contact material
Contact fuse protection in accordance with EN 60947-5-1, 10/91 Measuring circuit Delay on energisation Response value Release value Resistance at 20 °C Mechanical data Max.