DIN-rail mounted power supplies Ex9PS provide a convenient solution for powering DC operated devices like bells, videophones, vending machines, security systems, etc. Since these power supplies are air convection cooled, no cooling fans are needed. Output voltages from these supplies range from 5 V up to 24 V DC with power ratings from 8 W up to 100 W. All power supplies have several built-in protections

• Power range from 8 W up to 100 W
• Version with built-in transformer for small output AC voltage
• Types of output voltage • 12 V DC stabilized • 24 V DC stabilized • 12-24 V DC stabilized • 5-24 V DC stabilized • 24 V DC nonstabilized • 24 V AC
• integrated internal protections

Ex9NL-N residual current circuit breakers are suitable for domestic as well as industrial applications. They are based on combination of residual current device with permanent magnet principle and circuit breaker with thermal overload release and magnetic short circuit current release. It brings the advantage of voltage independent function of the residual current device. Adequate voltage is only necessary when testing the RCBO with the T test button. Magnetic RCBOs should be tested regularly. Recommend is to test it every 6 months in fair enviroment and every month in heavy condition.

• Residual Current circuit Breakers with Overload protection according to IEC / EN 61009-1
• Rated breaking capacity Icn 6 kA
• 3+N-pole version
• Rated residual current 30, 300 mA
• Rated currents up to 40 A
• B and C tripping characteristics of installed circuit breaker
• AC and A type of RCD
• 4-module width
• Suitable for applications from -25 to +40°C

Moulded Case Circuit Breakers Ex9M with SU20L type of smart unit are intended for applications in power distribution mainly. Testing according to IEC / EN 60947-2 standards ensures the functionality and reliability for wide variety of applications including isolation. The electronic controller with DIP switches allows a fast and easy commission of the device for the installation requirements.

• DIP switches parameter setting version
• SU20L Basic smart unit
• Frame sizes M2-M6
• Rated operating current up to 1600 A
• 3 and 4-pole versions
• Rated ultimate short circuit breaking capacity Icu=Ics up to 150 kA
• Rated voltage 415 / 690 V AC
• High tripping accuracy, reliable operation, less sensibility to ambient temperature

The electronic controller with LCD display at MCCB Ex9M with SU20S allows a detailed and accurate commission of the device for the installation requirements. Utilization category A and B circuit breakers.

• LCD display version
• SU20S Standard type smart unit controller
• Frame sizes M2-M5
• Rated operating current up to 800 A
• 3 and 4-pole versions
• Rated ultimate short circuit breaking capacity Icu=Ics up to 150 kA,
• Rated voltage 415 / 690 V AC
• High tripping accuracy, reliable operation, less sensibility to ambient temperature