1. Pengenalan
Welcome to the instruction manual for the Eaton 271640 Blue Release Button. This document provides essential information for the safe and effective installation, operation, and maintenance of your device. Please read this manual thoroughly before use and retain it for future reference.
2. Produk Lebihview
The Eaton 271640 is a robust blue release button designed for various electrical control applications. It features a prominent 'R' marking, indicating its function, typically for reset or release operations within a control circuit. This component is part of the M22 series, known for its reliability and ease of integration into control panels.

This image displays the Eaton 271640 blue release button. The button face is blue with a white 'R' symbol, set within a silver-colored bezel. A black shaft extends from the rear, indicating its mounting mechanism.
3. Maklumat Keselamatan
Please observe the following safety precautions to prevent injury or damage to the device and associated equipment.
3.1 Keselamatan Am
- Pemasangan dan penyelenggaraan hanya boleh dilakukan oleh kakitangan yang berkelayakan dan diberi kuasa.
- Ensure all power is disconnected before beginning any installation, wiring, or maintenance procedures.
- Mematuhi semua kod dan peraturan elektrik tempatan dan nasional.
- Jangan kendalikan peranti jika ia kelihatan rosak.
- Protect the device from moisture, dust, and extreme temperatures unless specified for such environments.
3.2 Keselamatan Elektrik
- Sahkan voltage dan penarafan semasa sebelum menyambungkan peranti.
- Use appropriate personal protective equipment (PPE) during installation and servicing.
- Ensure proper grounding where required.
4. Persediaan dan Pemasangan
Proper installation is crucial for the reliable operation of the Eaton 271640 release button.
4.1 Pemasangan
- The Eaton 271640 release button is designed for panel mounting.
- Ensure the mounting hole diameter is appropriate for the M22 series components.
- Secure the button firmly using the manufacturer's recommended mounting hardware.
4.2 Pendawaian
- Before wiring, ensure all power to the control panel or circuit is completely disconnected.
- Refer to the wiring diagram of your specific control system for correct terminal connections.
- Connect the button's terminals to the appropriate control circuit inputs.
- Pastikan semua sambungan selamat dan terlindung dengan betul untuk mengelakkan litar pintas.
- Double-check all wiring against the system diagram before restoring power.
5. Arahan Operasi
The Eaton 271640 functions as a momentary or latching release button, depending on the specific M22 operator type and associated contact blocks used in your system.
- To activate the release function, press the blue button with the 'R' marking.
- The button will typically return to its original position upon release (momentary action) or remain depressed until manually reset (latching action, if applicable to your configuration).
- Observe the system's response to confirm correct operation after activation.
6. Penyelenggaraan
Regular maintenance ensures the longevity and reliable performance of your Eaton 271640 release button.
- Pemeriksaan Berkala: Periodically inspect the button for any signs of physical damage, wear, or loose connections. Ensure the button mechanism moves freely without obstruction.
- Pembersihan: Clean the button surface with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals that could damage the material or markings.
- Perlindungan Alam Sekitar: Ensure the operating environment remains within the specified conditions (temperature, humidity, dust levels) to prevent premature wear or malfunction.
7. Penyelesaian masalah
If you encounter issues with your Eaton 271640 release button, refer to the following common troubleshooting steps.
7.1 Butang Tidak Menjawab
- Bekalan Kuasa: Check if power is supplied to the control circuit where the button is installed.
- Pendawaian: Verify all wiring connections are secure, correct, and free from damage.
- Mechanical Obstruction: Inspect the button for any mechanical obstruction or damage that might prevent it from being pressed or returning to its original position.
- Contact Block: Ensure the associated contact block (if external) is properly installed and functioning correctly.
7.2 Intermittent Operation
- Sambungan longgar: Re-check all wiring connections for looseness.
- Serpihan: Inspect for dirt or debris affecting the button mechanism or contact points.
- Faktor Persekitaran: Consider if excessive vibration, humidity, or temperature fluctuations are impacting performance.
If issues persist after performing these checks, it is recommended to consult a qualified electrician or contact Eaton technical support for further assistance.
8. Spesifikasi
| Nombor Model | 271640 |
| Jenama | EATON |
| Jenis Produk | Release Button (M22 Series) |
| warna | Blue with 'R' marking |
| Berat badan | 23 g |
| Negara Asal | Jerman |
| ASIN | B01BRLACGW |
| Tarikh Tersedia Pertama | 16 Ogos 2016 |
Note: The product dimensions (120 x 30 x 30 cm) listed in some product information are likely for packaging. The Eaton 271640 is a compact control component. For precise technical specifications like voltage, current, contact configuration, and environmental ratings, please refer to the official Eaton datasheet for model 271640.
9. Waranti dan Sokongan
Specific warranty information for the Eaton 271640 is not provided within this instruction manual.
- For warranty details, please refer to your purchase documentation, sales receipt, or contact your authorized Eaton distributor or reseller.
- For technical support, product inquiries, or further assistance, please visit the official Eaton webtapak atau hubungi terus bahagian perkhidmatan pelanggan mereka.





