Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2136-4QB0

Overload relay 47...57A for motor contactor size S2, CLASS10 contactor mounting the main circuit: screw auxiliary circuit: screw manual/automatic RESET thermal overload relay SIRIUS 3RU 2 to the current-dependent protection of consumers with normal start-up against impermissible high heat-up because of overload or phase failure. This series is particularly flexible and cost-effective. Global approvals (for example, IEC and UL/CSA) and applications in hazardous applications (ATEX or IEC Ex) are of course. Available with different setting ranges of the overload release. They are available with screw-type or spring-loaded connection for a quick, maintenance free and vibration-proof connection, as well as for stand-alone installation are available. The Accessories fits consistently for all sizes S00 to S3. Simply, efficiently, always up-to-date-the SIRIUS modular system. This text is machine translated.