ABB 1SVR730712R1200 Motor Protection Relay - ATEX
Part Number: 1SVR730712R1200
Quick Summary
ABB 1SVR730712R1200 motor protection relay provides thermistor-based protection for motors in demanding industrial environments, with a wide 24-240 V control supply and 2 SPDT outputs. Engineers often face nuisance trips from PTC sensor faults or wiring interruptions, causing unplanned downtime and costly maintenance. This device is ATEX and CE certified, UL/CSA listed, and features a non-volatile fault log, suitable for audits and regulatory compliance. With DIN-rail mounting, screw-terminal connectivity, and DIP switches for fault behavior, it simplifies installation, testing, and ongoing maintenance in control rooms.
Product Information
Extended Description
1SVR730712R1200 ABB: The CM-MSS.41S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 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 sensor circuit of this CM-MSS.41S is short-circuit (configurable), as well as interrupted-wire monitored and can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. The non-volatile fault storage and the short circuit detection can be enabled/disabled via DIP switches. 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.
Country of Origin
Germany (DE)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
AETAD009EXPU
Country of Origin
Germany (DE)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
BRABB008EXPU
Country of Origin
Germany (DE)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CHSEC006EXPU
Lead Time
160 day
Warranty Return
Product under warranty must be returned
Stocked At Warehouses
CZABB004EXPU
Country of Origin
Germany (DE)
Made To Order
No
Product Sales Status
Active
Quote Only
No
Saleable
No
Country of Origin
Germany (DE)
Lead Time
28 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CZABB006EXPU
Warranty Return
Product under warranty must be returned
EAN
4013614496677
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - CM-MSS.41S/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
Ex Operating Instructions
Additional information and notes on safety ATEX - CM-MSS.xx Thermistor motor protection relay
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
0.141 kg
Function
1 sensor circuit | Auto, manual or remote reset | ATEX approved | Dynamic interrupted wire detection | Short-circuit detection, configurable | Non-volatile fault storage, configurable
Rated Control Supply Voltage (Us)
24 ... 240 V AC/DC
Rated Operational Voltage
Auxiliary Circuit 250 V AC
Rated Frequency (f)
Supply Circuit 15 ... 400 Hz
Output
2 c/o (SPDT) contacts
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 10 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
Wire Stripping Length
8 mm
Recommended Screw Driver
4.5 | 0.8 x 4 | Pozidriv 1
Mounting Position
1 ... 6
Mounting on DIN Rail
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Standards
CAN/CSA C22.2 No.14 | EN 50495 | IEC/EN 63000 | IEC/EN 60079-7 | 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
B300
Connecting Capacity UL/CSA
Flexible 1x 18-14 AWG | Flexible 2x 18-16 AWG | Rigid 2x 20-14 AWG | Rigid 1x 20-12 AWG
Tightening Torque UL/CSA
7.08 in·lb
Pilot Duty UL/CSA
B300
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
d4dbc433-2a16-40d0-8ee2-d005b9e2fea2 Germany (DE)
Simplified SCIP
97fdf0e9-e196-4fa0-8b24-f288fe8e9aea France (FR) | 5191e536-19e2-42c2-8888-343710fc4118 Sweden (SE) | 5d6c5da3-8f68-42fd-9452-cf86ffc3d84d Germany (DE) | 0579a862-9a96-4513-8980-cd4c82f17264 Sweden (SE) | 0c255667-c4e9-4c28-9eb0-619a2a8c134a Poland (PL) | e47abcda-c347-4b9a-8de6-255a532151d6 France (FR) | 6c416bdf-8553-4a46-81af-af49326e8d14 Hungary (HU) | ac7fed6b-1252-450f-b2e1-67786a5c142b Belgium (BE) | 6ababbce-f6ab-49c4-8797-e0a3f2f21de1 Spain (ES) | 85fb3565-2def-4c91-8fb1-afebf0692157 Bulgaria (BG) | ea3fb2c1-a709-4fa1-a37e-a9002337e517 Netherlands (NL) | 95d5aebf-caea-4a1a-bed0-558c46030260 Estonia (EE) | 9a041399-78a0-4b77-9ada-d82e3356bec9 Poland (PL) | 4c7702b2-4eff-4547-ba87-e6ee9575694a Hungary (HU) | 2c2ea1a2-b79e-420e-a57c-d37acf25df90 Portugal (PT) | 0020ec2f-b7df-48d8-8fce-e791b7da1069 Greece (GR) | a4801e96-395e-4492-bfd7-4210043288ab Germany (DE) | abb6a722-0c77-48a9-ad1c-b5266d9b9708 Czech Republic (CZ) | e54804b2-476f-4c71-82ce-52accc36c3f3 Germany (DE) | aec3a7c8-eef9-4d1b-8cdd-f86a48a801a1 Croatia (HR) | da4ef4be-a365-467b-b662-882c7a29d45d Germany (DE) | 535ca094-48b0-488b-90a6-7f2dd88abbed Italy (IT) | ee217793-1566-48f9-b125-2c8fad4b9f66 Denmark (DK) | 401e70ee-8d39-45c4-8a10-391b95410818 Poland (PL) | 1c31e64e-be0c-44f3-9263-d14274188b4b Norway (NO) | 161de862-9a33-4035-94b7-de947bffc6c0 Finland (FI) | e68db441-f9c9-40d4-9477-b376a0e8ad8f Belgium (BE)
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Electronic Relays and Controls
ATEX Certificate
EU Type Examination Certificate_TPS_18_ATEX_044254_0018_X
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 with ATEX
Declaration of Conformity - UKCA
1SVD981007-10
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
0.167 kg
Package Level 1 EAN
4013614496677
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)
2712512
E-Number (Norway)
4187717
E-Number (Sweden)
3860738
Feature with tangible impact: The unit supports a wide control supply of 24 to 240 V AC/DC, enabling flexible integration into existing control panels without additional power adapters. Business impact is reduced wiring complexity and faster commissioning, especially in multi-voltage motor sets used in conveyors and pumps. Application wise, this makes it ideal for mixed-voltage drive environments where space is at a premium and reliability matters. Feature: Two SPDT contacts (2 c/o) rated for 250 V AC, 4 A. Business impact is improved signaling options for alarms, interlocks, and remote control logic, cutting downtime during fault handling. Application: Motor protection schemes in line with standard control architectures. Feature: One PTC-sensor monitoring circuit with configurable short-circuit and interrupted-wire detection; reset options include auto, manual, or remote. Business impact: enhances fault discrimination and reduces nuisance trips, lowering maintenance costs. Application: Critical motors in packaging, water treatment, and process lines where reliable protection is essential. Feature: ATEX, CE conformity plus UL/CSA recognition. Business impact: simplifies regulatory compliance across EU and North American sites, reducing certification overhead. Application: Use in hazardous zones and mixed-production facilities. Feature: Non-volatile fault storage, DIP switch programmable behavior, and accessible reset/test button. Business impact: enables traceable fault history and rapid troubleshooting, supporting audits and continuous improvement. Application: Maintenance planning and warranty analysis. Feature: Screw-terminal connections with double-chamber cage terminals and DIN-rail mounting compatibility. Business impact: faster installation, secure terminations, and easier upgrades in panel builds. Application: Industrial control panels and machine builders deploying modular protection relays.
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FAQs
Install the unit on a TH35-7.5 or TH35-15 DIN rail, align with the DIN rail clip, and snap into place. Use screw terminals for flexible conductor sizing (0.5 to 4 mm² rigid or flexible cross-sections). Tighten terminals to 0.6-0.8 N·m and strip wires to 8 mm. Verify 24-240 V control supply is applied and check that the 2 SPDT outputs are wired to the intended control/ signaling circuits. Finally, energize and perform a manual restart test to confirm proper operation.
This device carries ATEX EU Type Examination certification, meets EN/IEC 60079-7, and is CE compliant. It also has UL/CSA recognition for North American applications. These certifications enable safe use in hazardous areas while maintaining global compatibility with common safety and electrical standards, helping you meet regulatory and project-specific requirements.
Rated control supply voltage is 24 to 240 V AC/DC, with 2 c/o SPDT contacts (230 V AC, Ie up to 4 A; DC-12 / DC-13 ratings as specified). Minimum switching capacity is 24 V at 10 mA. Output circuits withstand up to 4 kV impulse with insulating ratings around 300 V for measuring/output circuits. It features fault detection for short-circuit and interrupted wires, configurable and non-volatile fault storage for traceability.
Yes. Its configurable fault detection, non-volatile fault storage, and remote/manual/auto reset minimize unnecessary trips and speed fault diagnosis. The device’s 30 million mechanical cycles and 100,000 electrical durability cycles, plus robust IP50 housing, ensure long service life in demanding settings like conveyors and pumps, lowering warranty claims and annual maintenance costs.
This product aligns with EN 50495, IEC/EN 63000, IEC/EN 60079-7, IEC/EN 60947-5-1, IEC/EN 60947-8, and UL 508. It supports screw-terminal connections, DIN rail mounting, and is compatible with a wide range of control architectures. For global deployments, verify UL/CSA, CB, CCC, cULus, and regional SCIP/ RoHS declarations.