ПОМОЩЕН КОНТАКТ EL02- BE 102 1НЗ ЧЕРBЕН

Auxiliary contacts for push buttons are additional electrical contacts that are commonly used in control circuits to provide auxiliary functions or signals related to the operation of push button switches. These auxiliary contacts are typically integrated into the same push button housing or control device and are actuated along with the main push button contacts. They serve various purposes in control systems and are essential for monitoring, interlocking, and controlling auxiliary equipment.