ABB Temperature Monitoring Relay With SPDT Contacts, 3 Phase, 24 V ac/dc
- RS Stock No. 876-5770
- Mfr. Part No. CM-TCS.21S
- Manufacturer ABB
CM-TCS Temperature Monitoring Relays
The temperature monitoring relays CM-TCS monitor over-temperature, under-temperature, or temperatures between two threshold values with PT100 sensor. When the temperature falls below, or exceeds the maximum value, the output relays instantaneously change their positions according to the configured functionality. The front-face LED will display the current status.
Available with two different terminal versions (screw connection or Easy Connect push-in)
All configurations and adjustments by front-face operating elements
Precise adjustment with direct reading scales
Short circuit monitoring and interrupted wire detection
3 LEDs for the indication of operational states
Approvals
Housing material for highest fire protection classification UL 94 V-0
| Attribute | Value |
|---|---|
| Monitoring Application | Temperature |
| Supply Voltage | 24 V ac/dc |
| Contact Configuration | SPDT |
| Electrical Phase | 3 |
| Time Delay | 20 ms |
| Temperature Sensitivity | Overtemperature, Temperature Window Monitoring, Undertemperature |
| Temperature Sensing Range | -50 → +50°C |
| Frequency Sensing Range | 45 → 65 Hz |
| Special Features | All Configurations and Adjustments by Front-Face Operating Elements, Hysteresis 2-20 % Adjustable, One or Two Threshold, 8 LEDs for the Indication of Operational StatesValues |
| Minimum Temperature Sensed | -50°C |
| Length | 103.7mm |
| Mounting Type | DIN Rail, Snap-In |
| Operating Temperature Range | -40 → +60 °C |
| Maximum Operating Temperature | +60°C |
| Height | 22.5mm |
| Dimensions | 103.7 x 85.6 x 22.5 mm |
| Minimum Operating Temperature | -40°C |
| Maximum Frequency Sensed | 65Hz |
| Series | CM-TCS |
| Standards Met | CAN/CSA 22.2 No.14, CCC, CE, EAC, EMC, EN 50178, GB14048.5 - 2001, GL, IEC/EN 60204, IEC/EN 60255-1, IEC/EN 60947-5-1, RoHS, UL |
| Terminal Type | Cage Clamp |
| Maximum Temperature Sensed | +50°C |
| Minimum Frequency Sensed | 45Hz |
| Number of Poles | 1 |
| Width | 85.6mm |
