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MTL intrinsically safe power supplies 100% new&original on hot selling

News December 27, 2023
MTL intrinsically safe power supplies 100% new&original on hot selling

MTL intrinsically safe power supplies 100% new&original


Eaton's Crouse-Hinds series range of MTL intrinsically safe (IS) isolated power supplies are ideal for providing power to instrumentation in hazardous process areas. They offer a wide range of different IS output voltages, ranging from 4.8V - 17.7V, offering flexibility of options to best suit a variety of applications. 

  • 9491-PS-PLUS models: Safe area / Zone 2 mount power supply that takes standard 24V DC input and produces an intrinsically safe, 12V DC nominal output. Capable of powering the Ethernet modules and other IS devices- with Ex ia output (up to 200mA) for devices mounted in Zone 0, and Ex ib output (up to 400mA) for devices mounted in Zone 1 Gas Group IIB hazardous areas. 

  • 9492-PS-PLUS models: Safe area / Zone 2 mount power supply that takes standard 24V DC input and produces an intrinsically safe, 12V DC nominal output. The optimum solution for powering MTL 947x-ET/G Ethernet modules and other IS devices- with Ex ia output (up to 200mA) for devices mounted in Zone 0, and Ex ib output (up to 400mA) for devices mounted in Zone 1 Gas Group IIB hazardous areas.

  • MTL 9493-PS models: Safe area / Zone 2 mount power supply range that takes standard 24V DC input and produce intrinsically safe, 5.4 to 18V nominal output. With Ex ia output for devices mounted in Zone 0 and Zone 1, Gas Group IIB and IIC hazardous areas.

Part NumberDescriptionGas GroupUoNominal output voltageNominal output currentHazardous Area Certifications *
9491-PS-PLUSIS power supply Ex ia/ibIIB12.4V11.6V … 12.1V +400mA +ATEX & IECEx Approved
9492-PS-PLUSIS power supply Ex ia/ibIIB12.8V11.9V … 12.5V +550mA +ATEX & IECEx Approved
9493-PS-C5IS power supplies Ex iaIIC5.4V4.8V … 5.2V180mAATEX & IECEx Approved
9493-PS-B5IS power supplies Ex iaIIB5.4V4.8V … 5.2V250mAATEX & IECEx Approved
9493-PS-C6IS power supplies Ex iaIIC7V5.7V … 6.7V300mAATEX & IECEx Approved
9493-PS-C9IS power supplies Ex iaIIC10V8.4V … 9.7V300mAATEX & IECEx Approved
9493-PS-C11IS power supplies Ex iaIIC12V9.9V … 11.7V300mAATEX & IECEx Approved
9493-PS-C12IS power supplies Ex iaIIC13V10.8V … 12.7V250mAATEX & IECEx Approved
9493-PS-C14IS power supplies Ex iaIIC15V12.4V … 14.7V120mAATEX & IECEx Approved
9493-PS-B14IS power supplies Ex iaIIB15V12.4V … 14.7V250mAATEX & IECEx Approved
9493-PS-C17IS power supplies Ex iaIIC18V15.0V … 17.7V60mAATEX & IECEx Approved
9493-PS-B17IS power supplies Ex iaIIB18V15.0V … 17.7V160mAATEX & IECEx Approved



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