Description
General Information
Extended Product Type: CM-MSS.11P
Product ID: 1SVR740720R1400
EAN: 4013614496523
Catalog Description: CM-MSS.11P Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC
Long Description: The CM-MSS.11P 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 1 n/c + 1 n/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 the CM-MSS.11P is interrupted-wire monitored and the relay will be reset automatically after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC. 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.
Ordering
EAN: 4013614496523
Minimum Order Quantity: 1 piece
Customs Tariff Number: 85364900
Dimensions
Product Net Width: 22.5 mm
Product Net Height: 85.6 mm
Product Net Depth / Length: 103.7 mm
Product Net Weight: 0.119 kg
Technical
Function: 1 sensor circuit
Non-volatile fault storage
Dynamic interrupted wire detection
Auto reset
ATEX approved
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: 1 N/O, 1 N/C Contact
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): 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 2x 0.5 … 1.5 mm²
Rigid 2x 0.5 … 1.5 mm²
Tightening Torque: 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
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
EN 50495
IEC/EN 63000
IEC/EN 60079-7
IEC/EN 60947-5-1
IEC/EN 60947-8
UL 508
Technical UL/CSA
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 2x 18-16 AWG
Rigid 2x 20-16 AWG
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
Environmental
Ambient Air Temperature: Operation -25 … +60 °C
Storage -40 … +85 °C
Maximum Operating Altitude Permissible: Without Derating 2000 m
Material Compliance
RoHS Information: Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
SCIP: bc71a421-14b0-40eb-9b12-f5d916f2bcef Germany
Container Information
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: 0.146 kg
Package Level 1 EAN: 4013614496523
External Classifications and Standards
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): 2712393
E-Number (Norway): 4188184
E-Number (Sweden): 3860711
