ABB 1SVR740740R9300 Temperature Monitoring Relay - IP50
Part Number: 1SVR740740R9300
Quick Summary
CM-TCS.23P temperature monitoring relay provides overtemperature and undertemperature protection for industrial panels and machines. Engineers often struggle with undetected temperature excursions that cause downtime, equipment wear, and quality issues. With adjustable two-threshold monitoring, a PT100 sensor input, and a 24 V AC/DC supply, it integrates cleanly into modern control schemes. Certifications such as CE and UL/CSA, plus robust CAN/CSA and IEC standards compliance, support global deployment. Beyond safety, its Easy Connect technology, DIN rail mounting, and compact form drive faster installation and longer service life. This combination delivers measurable value for OEMs and panel builders by reducing wiring time and enabling precise alarm management, with a sealable cover accessory protecting setpoints in harsh environments.
Product Information
Extended Description
1SVR740740R9300 ABB: The CM-TCS.23P relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. The CM-TCS.23P is able to measure temperature with 1 sensor circuit using PT100 sensor. The CM-TCS.23P monitors overtemperature, undertemperature and window monitoring with 2 thresholds. The corresponding threshold values are adjustable. The temperature measuring range is 0..+200°C. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.
EAN
4016779852821
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - CM-TCS.xxx Temperature monitoring relays with screw or push-in terminals
Instructions and Manuals
Instruction Sheet / Manual - CM-TCS.11, CM-TCS.12, CM-TCS.13, CM-TCS.21, CM-TCS.22, and CM-TCS.23 Temperature monitoring relays | Installation instructions - CM-TCS.11, CM-TCS.12, CM-TCS.13, CM-TCS.21, CM-TCS.22, and CM-TCS.23 Temperature monitoring relays
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
22.5 mm
Product Net Height
85.6 mm
Product Net Depth / Length
103.7 mm
Product Net Weight
0.127 kg
Function
Overtemperature monitoring | Undertemperature monitoring | Over- and undertemperature monitoring
Measuring Range
0 ... 200 °C
Sensor Type
PT100
Rated Control Supply Voltage (Us)
24 V AC/DC
Rated Frequency (f)
Supply Circuit 50 Hz | Supply Circuit 60 Hz | Supply Circuit DC
Output
2 x 1 c/o or 1 x 2 c/o contacts, configurable
Terminal Type
Screwless Terminals
Rated Operational Current AC-12 (Ie)
(230 V) 4 A
Rated Operational Current AC-15 (Ie)
(230 V) 3 A
Rated Operational Current DC-12 (Ie)
(24 V) 4 A
Rated Operational Current DC-13 (Ie)
(24 V) 2 A
Minimum Switching Capacity
24 V | 10 mA
Rated Impulse Withstand Voltage (Uimp)
Measuring Circuit / Output Circuit 4 kV | Output Circuit 1 / Output Circuit 2 4 kV | Supply Circuit / Measuring Circuit 4 kV | Supply Circuit / Output Circuit 4 kV
Rated Insulation Voltage (Ui)
Measuring Circuit / Output Circuit 300 V | Output Circuit 1 / Output Circuit 2 300 V | Supply Circuit / Measuring Circuit 300 V | Supply Circuit / Output Circuit 300 V
Degree of Protection
Housing IP50 | Terminals IP20
Overvoltage Category
III
Pollution Degree
3
Short-Circuit Protective Devices
Output Circuit NC - F Type Fuses 6 A | Output Circuit NO - F Type Fuses 10 A
Electrical Durability
AC-12 100000 cycle
Mechanical Durability
Nr. Operations 30000000 cycle
Connecting Capacity
Flexible with Ferrule 2x 0.5 ... 1.5 mm² | Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm² | Flexible 2x 0.5 ... 1.5 mm² | Rigid 2x 0.5 ... 1.5 mm²
Wire Stripping Length
8 mm
Mounting Position
1 ... 6
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards
CAN/CSA C22.2 No.60947-5-1 | IEC/EN 60255-26 | IEC/EN 60255-27 | IEC/EN 61000-6-2 | IEC/EN 61000-6-3 | IEC/EN 63000 | UL 60947-5-1 | IEC/EN 60947-5-1
Maximum Operating Voltage UL/CSA
Output Circuit 300 V AC
Contact Rating UL/CSA
B300
Connecting Capacity UL/CSA
Flexible 2x 18-16 AWG | Rigid 2x 20-16 AWG
Pilot Duty UL/CSA
B300
Ambient Air Temperature
Operation -40 ... +60 °C | Storage -40 ... +85 °C
Maximum Operating Altitude Permissible
Without Derating 2000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACh Info for Electronic Relays and Controls
RoHS Information
RoHS Declaration of conformity for Electronic Relays and Controls
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
SCIP
e2f9a48c-fe9d-43a6-9504-9f8597b6af1a Germany (DE)
Simplified SCIP
f0dea16d-2468-4d5b-aa83-254fa02f70aa Poland (PL) | 26536d7e-d8a4-4eb7-95e7-2ce4d0c2556b France (FR) | 05d74e07-2287-434d-857d-14ae346f0084 Germany (DE) | dff3cdce-df05-43bc-b010-6cb6d11f9a3a Hungary (HU) | 1f4119b7-3c41-4f28-927c-4e4227e33dac Bulgaria (BG) | 78490a80-eacb-4be8-bac2-970afbc67093 Finland (FI) | 3b073424-e3e9-4932-8a67-68a6397c447f Italy (IT) | e018695b-0b32-48a0-a85a-ddf289d4b6fe Germany (DE) | e79db386-0b45-4049-ba42-2ed4de61d3f3 Netherlands (NL) | 9e0d8b5e-f901-4e5c-b05d-cd020d8aabdd Greece (GR) | 42da41d9-b939-467f-90b2-379c4d6fdcaf Estonia (EE) | 8e2309b4-a2c0-49eb-83c6-7965d4e4067a Sweden (SE) | 911a0075-f543-4057-b3c7-5f3f41cce2e7 Poland (PL) | f97324bc-7373-47a1-a7a2-02fe2039b57e Norway (NO) | fb50b0e2-ff29-4305-8524-de699d0f0465 Germany (DE) | 6c6fe968-53cb-4676-97a5-46b85b03da43 Czech Republic (CZ) | a246e607-50ba-481f-bfcb-f152caf52973 Germany (DE) | 2ee92815-831e-45be-8c73-4644030d66d5 Poland (PL) | a08160fb-09be-4b31-9089-94fab73c2965 Denmark (DK) | 621a464d-a534-4767-8b0a-83e2a6503efd Belgium (BE) | 368ef6aa-912f-4e4c-a00d-43dab9a4917f Croatia (HR) | e12c7be9-e68f-447c-90ca-f5c2e2ba53b3 Sweden (SE) | 56dd3ecd-9d41-409d-80d0-adc7b8f03c59 France (FR) | 96999f02-32f1-4065-8167-71143ab0ee45 Spain (ES) | 99ffe526-3a44-452e-9c96-ab9a331f989a Portugal (PT) | 3391c6ba-eef2-4d30-92ae-6c9a479d242d Hungary (HU) | 7564e1e3-accf-48a9-9059-8c13b9976be6 Belgium (BE)
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Electronic Relays and Controls
CCC Certificate
CCC Certificate - Temperature monitoring relays CM-TCS.xxxx and CM-TCN.xxx
CQC Certificate
CQC Certificate, Relays, CM-SRS.., CM-SFS.., CM-ESS..,CM-EFS.., CM-TCS.., Made in Germany
cULus Certificate
cULus60947-5-1_20170922-E140448
Declaration of Conformity - CCC
CCC Certificate, Relays, CM-SRS.., CM-SFS.., CM-ESS..,CM-EFS.., CM-TCS.., Made in Germany
Declaration of Conformity - CE
EU Declaration of Conformity - CM-TCS.xxx Temperature monitoring relays
Declaration of Conformity - UKCA
UK Declaration of Conformity - CM-TCS.xxx Temperature monitoring relays
DNV GL Certificate
DNV GL Certificate - CM-TCS.xxx Temperature monitoring relays with screw or push-in terminals
Package Level 1 Units
box 1 piece
Package Level 1 Width
97 mm
Package Level 1 Depth / Length
30 mm
Package Level 1 Height
109 mm
Package Level 1 Gross Weight
0.152 kg
Package Level 1 EAN
4016779852821
Object Classification Code
B
ETIM 7
EC001446 - Temperature monitoring relay
ETIM 8
EC001446 - Temperature monitoring relay
ETIM 9
EC001446 - Temperature monitoring relay
eClass
V11.0 : 27371810
UNSPSC
39122331
E-Number (Finland)
2712331
E-Number (Norway)
4188175
E-Number (Sweden)
3860674
Feature: PT100 input with a 0 to 200 °C measuring range. Business Impact: Delivers precise temperature data for reliable alarms, reducing drift and unexpected trips. Application: Ideal for process panels, ovens, and motorized equipment where temperature control is critical. Feature: Two configurable outputs (2 x SPDT or 1 x 2 SPDT) rated for AC/DC control. Business Impact: Enables direct alarm signaling or control with minimal wiring. Application: machine safety circuits, interlocks, and process shutoffs. Feature: 24 V AC/DC rated control supply with 50/60 Hz and DC compatibility. Business Impact: Simplifies integration with existing PLCs and control networks, reducing power supply considerations. Application: standard automation panels and control cabinets. Feature: Easy Connect push-in terminals and maintenance-friendly design. Business Impact: Cuts wiring time and minimizes installation errors, improving project timelines. Application: field installations and retrofits with tight schedules. Feature: Sealable transparent cover accessory for setpoint protection. Business Impact: Enhances tamper resistance and long-term reliability in harsh environments. Application: enclosures where access must be controlled. Feature: DIN rail mounting TH35-15/TH35-7.5 and housing IP50. Business Impact: Compact footprint fits tight panels while ensuring dust protection; easy retrofit in existing MCCs. Application: standard industrial control cabinets and modular panels. Feature: Broad standards and certifications (CE, UL/CSA, cULus, CCC). Business Impact: Facilitates global deployment and regulatory compliance across manufacturing sites. Application: multinational production environments with diverse compliance needs.
Get a Quick Quote for a ABB 1SVR740740R9300
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SVR740740R9300?
Enquire Now
FAQs
CM-TCS.23P is designed for TH35 mounting (TH35-15 or TH35-7.5) on standard DIN rails and uses screwless terminals. Plan for access to the PT100 input and outputs, ensure the enclosure provides IP50 protection, and verify that there is space for the sealable cover accessory if tamper protection is required. This setup minimizes wiring errors and simplifies retrofits.
The device offers two adjustable thresholds for overtemperature and undertemperature with a window monitoring function. The PT100 sensor input supports a single measuring circuit, enabling precise control and alerting. This configuration helps prevent excursions from impacting process quality and equipment life, especially in critical manufacturing steps.
Yes. The CM-TCS.23P supports PT100 sensor inputs and uses screw terminals for secure, low-impedance connections. The combination simplifies sensor integration, reduces termination errors, and supports reliable operation in harsh environments, making it suitable for new builds and retrofits in control cabinets.
The CM-TCS.23P complies with CE and UL/CSA safety standards, and it aligns with IEC/EN 60255-26, 61000, and related regulations. It is designed for robust industrial use with IP50 housing and can be deployed globally, backed by CCC and cULus declarations where applicable for broader market access.
ROI comes from reduced wiring time thanks to Easy Connect technology, fewer false alarms due to precise two-threshold control, and lower downtime from early fault detection. The device’s compact DIN-rail form and reliable PT100 monitoring streamline maintenance, improve process safety, and support faster commissioning across multiple sites.