3VA2110-5MQ36-0AA0 SIEMENS

The 3VA2110-5MQ36-0AA0 is a 3-pole IEC frame 160 circuit breaker from Siemens, designed for motor protection applications. It features a breaking capacity class M, with an ultimate short-circuit breaking capacity (Icu) of 55kA at 415V. Equipped with an ETU860M electronic trip unit, this circuit breaker offers comprehensive protection functions including LSIG: Overload (L), Short-circuit (S), Instantaneous (I), and Ground-fault (G) protection. The rated current (In) is 100A, with adjustable overload protection (Ir) ranging from 40A to 100A. Short-circuit protection (Isd) can be set from 1.2 to 15 times the rated current, while instantaneous protection (Ii) ranges from 3 to 15 times the rated current. Ground-fault protection (Ig) is adjustable from 0.2 to 1 times the rated current, with a time delay (tg) of 0.05 to 0.8 seconds. This model utilizes clamp connections for secure and reliable wiring. The 3VA2 series circuit breakers provide advanced protection and control capabilities for various electrical systems, ensuring operational safety and minimizing downtime. Its robust design and adjustable settings make it suitable for demanding industrial environments.