Siemens Monitoring Relay, DPDT Contact Configuration, Thermistor Motor Temperature Protection Monitoring - 3RN2011-2BW30 This monitoring relay operates as a thermistor motor temperature protection device, providing reliable functionality in a compact 90x22.5x100mm enclosure. It is suitable for DIN rail mounting and features dual change-over contacts for greater operational flexibility. The relay accommodates a current range of 0.1 to 1A and functions effectively in temperatures from -25 to +60°C, making it ideal for diverse industrial applications. Features & Benefits • Dual contact configuration enables versatile switching options
• ATEX certification confirms applicability in hazardous environments
• Built-in short circuit and wire break monitoring enhances safety
• LED display shows operational status for easy reference
• Spring terminals ensure simple and secure wiring Applications • Used for thermistor motor protection
• Effective in monitoring temperatures within industrial machinery
• Integrated into systems requiring current monitoring
• Suitable for environments with explosive gases or dust Can it operate in extreme temperatures? Yes, it functions within the range of -25°C to +60°C. Will it provide visual status indicators? Yes, it includes LED indicators for status monitoring. Is it easy to install on a DIN rail? Yes, it is designed for straightforward DIN rail mounting. Can it withstand electrical surges? Yes, it meets surge voltage resistance standards of 4kV.