ABB 1SVR730700R2100 Thermistor motor protection relay IP50
Part Number: 1SVR730700R2100
Quick Summary
The 1SVR730700R2100 thermistor motor protection relay protects motor windings in industrial drives by monitoring PTC sensors. Engineers often struggle with undetected overheating and nuisance trips that halt production, so auto-reset on fault clearance minimizes downtime. This device carries CE, UKCA conformity and UL/CSA listings, with IEC/EN 60947-5-1 and 60947-8 standard compliance, plus RoHS and CB certifications to support global deployments. Designed for screw-terminal wiring on DIN rails, it integrates neatly with standard control circuits while offering straightforward installation and maintenance. Its robust protection and flexible supply options help optimize asset uptime and streamline spare-part strategies for motor-protection schemes.
Product Information
Extended Description
1SVR730700R2100 ABB: The CM-MSS.13S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 110-130 V AC and 220-240 V AC and has a 1 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The relay will be reset automatically after the failure has been removed. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
EAN
4013614496707
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - CM-MSS.12S/P and CM-MSS.13S/P with screw or push-in terminals
Instructions and Manuals
Instruction Sheet / Manual - CM-MSS Thermistor motor protection relays | Installation instructions - CM-MSS Thermistor motor protection 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
0.155 kg
Function
1 sensor circuit | Auto reset
Rated Control Supply Voltage (Us)
110 ... 130 V AC | 220 ... 240 V AC
Rated Operational Voltage
Auxiliary Circuit 250 V AC
Rated Frequency (f)
Supply Circuit 50/60 Hz
Output
1 c/o (SPDT) contact
Terminal Type
Screw 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)
Output Circuit 1 / Output Circuit 2 4 kV | 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 1x 0.5 ... 2.5 mm² | Flexible 2x 0.5 ... 1.5 mm² | Rigid 1x 0.5 ... 4 mm² | Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque
0.6 ... 0.8 N·m | Auxiliary Circuit 1 ... 1.2 N·m | Main Circuit 2.5 ... 2.7 N·m
Wire Stripping Length
8 mm | Auxiliary Circuit 9 mm | Main Circuit 12 mm
Recommended Screw Driver
0.8 x 4 | 4.5 | Pozidriv 1
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.14 | IEC/EN 63000 | IEC/EN 60947-5-1 | IEC/EN 60947-8 | UL 508
Maximum Operating Voltage UL/CSA
Output Circuit 300 V AC
Contact Rating UL/CSA
(NC:) Q600 | (NO:) Q600 | (NC:) B600 | (NO:) D300 | B300
Connecting Capacity UL/CSA
Flexible 1x 18-14 AWG | Flexible 2x 18-16 AWG | Rigid 1x 20-12 AWG | Rigid 2x 20-14 AWG
Tightening Torque UL/CSA
7.08 in·lb
Connecting Capacity Main Circuit UL/CSA
Flexible 1/2x 14-6 AWG
Connecting Capacity Auxiliary Circuit UL/CSA
Flexible 1/2x 18-12 AWG
Pilot Duty UL/CSA
B300 | NC B600 | NC Q600 | NO D300 | NO Q600
Flammability According to UL94
V-0
Ambient Air Temperature
Operation -25 ... +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
1aeb5956-7c8e-41ae-a798-0308b4d56e3f Germany (DE)
Simplified SCIP
86f00cd0-047a-411a-9959-f17068c48b93 Poland (PL) | e260a696-e1e9-4db3-8210-d011ef81d5b4 Germany (DE) | 2312ec59-9456-4a91-b665-982cc5ab7ee2 Poland (PL) | e3629db1-f156-404f-b122-4bffb315806a France (FR) | b4f60efd-821b-4495-89f9-830e97c14bb5 Germany (DE) | fc683a32-78ef-4463-a064-22b1db459ba5 Hungary (HU) | 9e243fc2-6be0-465c-971c-127eda5a1a2b Bulgaria (BG) | 06b5dded-f1be-430b-a91a-272765a5bddd Sweden (SE) | 3371f6fd-cfb7-437d-b1b6-a4df883e4bd1 Estonia (EE) | f09ea11e-119d-46f5-90be-a9cc2db1ca3c Netherlands (NL) | dc698c11-bd61-4200-93c6-139a8bfccc39 Greece (GR) | e9833486-76dc-4454-8119-df3307d39f8e Czech Republic (CZ) | fe72a0dc-9985-4c58-bc57-d297175a8160 Norway (NO) | 1df7ead7-56ea-4c43-b730-be48b73d7e99 Croatia (HR) | d759576b-1c7d-444b-8a9a-7d29c7ac379c Sweden (SE) | adb91112-b42f-40eb-a50d-bca68fa4df03 France (FR) | 397dc399-4d77-43b1-9d3a-3c7d2fe40a15 Spain (ES) | e08db696-18f9-40f5-b14d-14492ef2916e Portugal (PT) | b10917a0-bb55-4cf7-8845-ed16001553c5 Hungary (HU) | d8b36110-7047-4394-b3b6-cd847ac8a6f6 Belgium (BE) | 04dcc0d8-bb66-42ee-bb3d-100c862b5adf Belgium (BE) | 2231d9e9-fb93-4cbe-816a-443949155de7 Poland (PL) | 4d99429c-d40e-4c01-9fd7-b4630c78714f Denmark (DK) | 00640e70-f378-42b3-b84c-f118383c149a Germany (DE) | 941c5f2a-03e2-42b7-857a-a20dd496fb06 Finland (FI) | 45a712e7-38fb-4cac-9637-19e574c4f441 Italy (IT) | 9e28287f-4672-4009-b648-67d793409a51 Germany (DE)
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Electronic Relays and Controls
CB Certificate
CB_DK-40837-UL
CCC Certificate
CCC Certificate - Measuring and Monitoring Relays CM-PFS.x, CM-MSS.xxx, CM-MSS, CM-ENS, CM-ENS up/down
CQC Certificate
CQC Certificate, Measuring and Monitoring Relays, CM-PFS.x, CM-PFS, CM-MSS.xyz, CM-ENS, CM-ENS up/down, Made in Germany
cULus Certificate
cULus508_20140912-E140448
Declaration of Conformity - CCC
CCC Declaration of Conformity, Measuring and Monitoring Relays, CM-PFS.x, CM-PFS, CM-MSS.xyz, CM-ENS, CM-ENS up/down, Made in Germany
Declaration of Conformity - CE
EU Declaration of Conformity - CM-MSS.xxx thermistor motor protection relay
Declaration of Conformity - UKCA
UK Declaration of conformity - CM-MSS.xxx thermistor motor protection relay
DNV GL Certificate
DNV GL Certificate Thermistor motor protection relays
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
0.179 kg
Package Level 1 EAN
4013614496707
Object Classification Code
B
ETIM 7
EC002568 - Relay for thermistor protection (PTC)
ETIM 8
EC002568 - Relay for thermistor protection (PTC)
ETIM 9
EC002568 - Relay for thermistor protection (PTC)
eClass
V11.0 : 27371503
UNSPSC
39122331
E-Number (Finland)
2712397
E-Number (Norway)
4185880
E-Number (Sweden)
3860720
Feature: 1 c/o SPDT output rated at 250 V AC / 4 A. Business Impact: Provides a simple, reliable interface for motor control circuits, enabling safe interlocks and predictable control logic. Application: Ideal for protecting fans, pumps, and conveyors where a single command signal governs motor start/stop sequences. The result is reduced mis-wiring risk and faster fault isolation. Feature: Dual rated control supply voltage 110-130 V AC or 220-240 V AC. Business Impact: Enables global compatibility and reduces inventory by covering regional power standards. Application: Suitable for multi-site installations and OEMs deploying worldwide, lowering retrofit and stocking costs. Feature: Auto reset with 1 sensor circuit monitoring PTC elements. Business Impact: Cuts downtime by automatically recovering after fault removal while preserving protection, lowering maintenance visits. Application: Critical in continuous process lines where overheating events must not cause prolonged shutdowns. Feature: Screw-terminal, double-chamber cage connection terminals. Business Impact: Improves wiring reliability and facilitates faster field assembly with secure terminations. Application: Works well in harsh factory environments where vibration resistance and ease of service are priorities. Feature: IP50 housing with compliant standards (IEC/EN, UL/CSA, CE/UKCA). Business Impact: Delivers rugged performance in industrial settings with certified safety and compliance, reducing audit friction. Application: Fit for DIN rail mounting on TH35 rails in control panels. Feature: High mechanical and electrical durability (AC-12 100000 cycles; 30,000,000 mechanical cycles). Business Impact: Extends service life and lowers total cost of ownership through fewer replacements and maintenance interventions. Application: Long-life protection in demanding motor environments and automated lines.
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FAQs
Install the device on a TH35 DIN rail and secure with the mounting guidance. Use screw terminals for wiring the main circuit and the auxiliary circuit with appropriate conductor sizes (flexible 0.5-2.5 mm², rigid 0.5-4 mm²). Tighten main circuit terminals to 2.5–2.7 N·m and auxiliary circuit terminals to 1.0–1.2 N·m. Follow the manufacturer’s installation instructions and ensure correct polarity for the SPDT output.
The relay features a 1 c/o SPDT contact rated for up to 250 V AC and 4 A. It provides both NC and NO contact paths with protective fuses in each output circuit per safety standards. Operating voltage for the control supply is 110-130 V AC or 220-240 V AC, and the device is designed with screw terminals for reliable field wiring.
Yes, the unit supports 220-240 V AC control supply suitable for 230 V systems. It also supports 110-130 V AC where needed. The device is built to operate with a 50/60 Hz supply, and its SPDT output can switch auxiliary circuits up to 250 V AC at 4 A, making it compatible with common motor-protection control schemes.
The device carries CE and UKCA conformity, UL/CSA listings, CB, CCC, CQC and DoC declarations, and RoHS compliance. These certifications indicate compliance with European, North American, and international safety, environmental, and performance standards, reducing compliance risk for global installations and facilitating fast regulatory approvals.
The CM-MSS family concept includes auto reset, PTC sensor monitoring, and a robust IP50 housing, which together reduce downtime and maintenance visits. With high electrical durability (AC-12) and extensive mechanical life, spare-part turnover decreases, extending asset life and delivering measurable ROI through fewer unplanned outages and lower Panel maintenance costs.