Siemens 3RV2042-4JB10 Circuit breaker 1 pc(s) Adjustment range (amperage): 45 - 63 A Switching voltage (max.): 690 V AC

Circuit breakers size S3 for motor protection, CLASS 20 A trigger 45...63 A N-shutter 819 A screw connection increased switching capacity 100 kA SIRIUS 3RV2 motor starter protectors for motor protection for safe shutdown in the event of short circuit and protection of consumers and system against overload, as well as to secure separation of the system from the mains. The compact and climate resistant circuit breakers are by their low waste heat for use in load feeders optimized, of course, for IE3/IE4 motors and equally for the switching of direct current. Global approvals (for example, IEC and UL/CSA) and applications in hazardous applications (ATEX or IEC Ex) are of course. Available device variants for motor protection (also with overload relay function), plant protection, short-circuit protection of starter combinations, transformer protection, as the main and EMERGENCY-STOP switches and suitable for use in IT networks. They are available with screw-type or spring-loaded connection for a quick, mainten...