3SE7140-1BD04 SIEMENS

The SIRIUS 3SE7140-1BD04 is a robust cable-operated switch designed for emergency stop applications, ensuring safety in industrial environments. It features a durable metal enclosure with a 1x M20x1.5 cable entry for secure and reliable connectivity. The switch incorporates a 1 NO (normally open) + 1 NC (normally closed) contact configuration, providing versatile signaling options for control circuits. Compliant with EN ISO 13850 standards, it guarantees adherence to stringent safety requirements for emergency stop devices. The latching mechanism ensures that the switch remains in the activated state until manually released, preventing accidental restart of machinery. A prominent pushbutton release allows for easy and intuitive resetting of the switch after activation. Integrated with an LED lamp operating at 24 V DC, the switch provides clear visual indication of its status, enhancing visibility and responsiveness. The red LED indicates the switch's active state, alerting personnel to the emergency condition. This cable-operated switch is suitable for wire lengths up to 50 meters, offering flexibility in installation and application across various machinery and equipment layouts.