CM-MSS.41S Therm. motor protec. relay 2c/o, 24-240VAC/DC
ABB
SKU
AB_1SVR730712R1200
Model
CM-MSS.41S
SGD $156.48
Short description of CM MSS.41S
CM-MSS.41S Therm. motor protec. relay 2c/o, 24-240VAC/DC
Country of Origin
Germany (DE)
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.
| MAIN SPECIFICATION | |
|---|---|
| ABB Global ID | ABB1SVR730712R1200 |
| Business Area (Master Data) Name | Electrification |
| Catalog Description | CM-MSS.41S Therm. motor protec. relay 2c/o, 24-240VAC/DC |
| Division (Master Data) Name | Smart Power |
| EAN | 4013614496677 |
| Rated Insulation Voltage (Ui) | Measuring Circuit / Output Circuit 300 volt Output Circuit 1 / Output Circuit 2 300 volt Supply Circuit / Measuring Circuit 300 volt Supply Circuit / Output Circuit 300 volt |
| SKU ID | 1SVR730712R1200 |
| TECHNICAL | |
| 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 |
| Electrical Durability | AC-12 100000 cycle |
| Mechanical Durability | 30000000 cycle |
| Minimum Switching Capacity | 24 V 10 mA |
| 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 |
| Mounting Position | Any |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| Rated Operational Current AC-15 (Ie) | (230 V) 3 A |
| Rated Operational Current DC-13 (Ie) | (24 V) 2 A |
| Recommended Screw Driver | Pozidriv 1 4.5 0.8 x 4 |
| Short-Circuit Protective Devices | Output Circuit NC - F Type Fuses 10 A Output Circuit NO - F Type Fuses 10 A |
| 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 |
| Terminal Type | Screw Terminals |
| Tightening Torque | 0.6 ... 0.8 N·m |
| Wire Stripping Length | 8 mm |
| TECHNICAL UL/CSA | |
| Connecting Capacity UL/CSA | Flexible 1x 18-14 AWG Flexible 2x 18-16 AWG Rigid 1x 20-12 AWG Rigid 2x 20-14 AWG |
| Contact Rating UL/CSA | B300 |
| Maximum Operating Voltage UL/CSA | Output Circuit 300 V AC |
| Tightening Torque UL/CSA | 7.08 in·lb |
| ORDERING | |
| Minimum Order Quantity | 1 piece |
| ENVIRONMENTAL | |
| RoHS Status | Following EU Directive 2011/65/EU |
| CLASSIFICATIONS | |
| E-Number (Finland) | 2712512 |
| E-Number (Sweden) | 3860738 |
| EClass | V11.0 : 27371503 |
| ETIM 5 | EC002568 - Temperature monitor (motor protection) |
| ETIM 6 | EC002568 - Relay for thermistor protection (PTC) |
| ETIM 7 | EC002568 - Relay for thermistor protection (PTC) |
| Object Classification Code | B |
| OTHER | |
| Ambient Air Temperature | Operation -25 ... +60 °C Storage -40 ... +85 °C |
| Degree Of Protection | Housing IP50 Terminals IP20 |
| Function | 1 sensor circuit Short-circuit detection, configurable Non-volatile fault storage, configurable Dynamic interrupted wire detection Auto, manual or remote reset ATEX approved |
| Output | 2 c/o (SPDT) contacts |
| Product Net Width | 22.5 |
| Rated Control Supply Voltage (Us) | 24 ... 240 V AC/DC |
| Rated Impulse Withstand Voltage (Uimp) | Output Circuit 1 / Output Circuit 2 4 kilovolt Output Circuit 4 kilovolt |
| Rated Operational Current AC-12 (Ie) | (230 V) 4 A |
| Rated Operational Current DC-12 (Ie) | (24 V) 4 A |
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