3VF6111-6EL74-0AB2 SIEMENS - REF

The 3VF6111-6EL74-0AB2 is a robust 3-pole circuit breaker meticulously engineered by Siemens for comprehensive motor protection. This fixed-mounted breaker boasts an adjustable overcurrent release, providing a current range of 250-500A (IR=250-500A). With a high interrupting capacity (ICU) of 65kA at 415V, it ensures reliable performance under demanding conditions. The integrated N-relay, set at 15 times the rated current (15 X IN), enhances protection against neutral faults. The trip class is adjustable, allowing for fine-tuning of the breaker's response to overloads. Phase-failure sensitivity is incorporated to prevent damage from unbalanced conditions. This model does not include an auxiliary release but features one auxiliary switch for signaling or control purposes. Connection is simplified with a terminal block, facilitating easy installation. Designed for durability and precision, the 3VF6111-6EL74-0AB2 offers superior motor protection and operational safety.