ABB 1SVR730740R0200 CM-TCS.12S 0–100°C 24-240VAC/DC 4A Temperature Monitoring Relay

The ABB CM-TCS.12S (SKU: 1SVR730740R0200) is a temperature monitoring relay from the ABB CM temperature monitors series, designed to continuously monitor temperatures in the range of 0 to +100°C using a 24–240V AC/DC supply voltage. The CM-TCS.12S provides reliable overshoot and undershoot protection for motors, transformers, and process equipment in industrial automation and control panel applications, offering a compact 97 × 30 × 109 mm DIN-rail mountable footprint.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — meets Great Britain market requirements post-Brexit
• cULus: Listed by UL for both US and Canadian markets
• UL 60947-5-1: Low-voltage switchgear and controlgear — control circuit devices and switching elements (UL)
• CCC: China Compulsory Certification for the Chinese market
• DNV GL: Det Norske Veritas — maritime and offshore industry type approval
• CSA: Canadian Standards Association product certification
• CAN/CSA C22.2 No. 60947-5-1: Canadian standard for low-voltage switchgear control circuit devices
• IEC/EN 60947-5-1: International/European standard for low-voltage control circuit devices
• IEC/EN 60255-26: Measuring relays and protection equipment — electromagnetic compatibility requirements
• IEC/EN 60255-27: Measuring relays and protection equipment — product safety requirements
• IEC/EN 61000-6-2: Electromagnetic compatibility — immunity for industrial environments
• IEC/EN 61000-6-3: Electromagnetic compatibility — emission standard for residential environments
• IEC/EN 63000: Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances
• IEC 60715: Dimensions of low-voltage switchgear and controlgear — standardized mounting on DIN rails
• EN 60255: European standard series for measuring relays and protection equipment
• EN 61000-6: European EMC standard series for generic emission and immunity
• EN 60947-5: European standard for low-voltage switchgear control circuit devices
• REACH: EU regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU

Applications & Use Cases

The CM-TCS.12S temperature monitoring relay is widely deployed across industrial automation and process control applications where thermal protection is critical. Typical use cases include:

• Motor winding temperature monitoring to prevent thermal overload damage
• Transformer and power supply thermal protection in control panels
• HVAC and refrigeration system temperature supervision
• Industrial process equipment temperature control and alarming
• Marine and offshore applications (DNV GL approved)