ABB Temperature Monitoring Relay With SPDT Contacts
- RS Stock No.:
- 8764985
- Mfr. Prt No.:
- 1SVR730720R1400 CM-MSS.11S
- Brand:
- ABB
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 8764985 |
| Product description | ABB Temperature Monitoring Relay With SPDT Contacts |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR730720R1400 CM-MSS.11S |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 8764985 |
| Product description | ABB Temperature Monitoring Relay With SPDT Contacts |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR730720R1400 CM-MSS.11S |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
CM-MSS Thermistor Motor Protection Relays
APPROVALS : Some products also have the ATEX approval for the
Heavy duty starting
Increased switching frequency
High ambient temperature
Insufficient cooling
Break operation
Unbalance
The CM range of thermistor motor protection relays are used to control motors equipped with PTC temperature sensors. The PTC temperature sensors are incorporated in the motor windings to measure the motor heating. This enables direct control and evaluation of the following operating conditions:
Main features include:
Dynamic interrupted wire detection
Wide control supply voltage rang 24-240 V AC/DC
Short circuit monitoring of the sensor circuit
Non-volatile fault storage
Remote reset
Screw connection technology or Easy Connect Technology available
Single Sensor Input Version
Wire Break Detection
Specifications
| Attribute | Value |
| Brand | ABB |
| Dimensions | 103.7 x 22.5 x 85.6 mm |
| Current Range | Maximum of 3.7 mA |
| Time Delay | <100 ms |
| Height | 85.6 mm |
| Length | 103.7 mm |
| Monitoring Application | Temperature |
| Contact Configuration | SPDT |
| Terminal Type | Screw |
| Special Features | Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, Non-Volatile Fault Storage, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit, Test |
| Minimum Operating Temperature | -25 °C |
| Series | CM-MSS |
| Width | 22.5 mm |
| Operating Temperature Range | -25 → +60 °C |
| Maximum Operating Temperature | +60 °C |
| Temperature Sensitivity | Overtemperature, Winding Temperature |
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