3WL1225-3AA46-5FA4 SIEMENS

The 3WL1225-3AA46-5FA4 Siemens is a 4-pole, size II, IEC withdrawable non-automatic circuit breaker designed for reliable circuit protection. It is suitable for systems up to 690V AC at 50/60Hz. This circuit breaker boasts a high breaking capacity of Icu=80kA at 500V, ensuring effective interruption of high fault currents. It features a rear horizontal connection with a guide frame for easy installation and maintenance. The device is equipped with a motorized/manual operating mechanism, incorporating a spring charging motor compatible with AC 50/60 Hz 110-127 V AC or 110-125 V DC. Activation is achieved via 50/60 Hz 110 V AC, 110 V DC. It includes a 1st auxiliary release Shunt release "F", F1 50/60 Hz 110 V AC/110 V DC, 100% on-load factor. Furthermore, it is configured without a 2nd auxiliary release. The breaker includes 4 normally open (NO) and 4 normally closed (NC) auxiliary contacts for comprehensive signaling and control capabilities. Note that this model does not include overcurrent release.