The ETA3486S3F is a circuit breaker manufactured by E-T-A, a leading provider of circuit protection solutions. It provides reliable overcurrent protection, safeguarding equipment from damage due to electrical faults. This particular model is often utilized in applications requiring a high degree of precision and dependability.

Applications

• Industrial Automation: Protecting control systems, PLCs, and other automated equipment.
• Medical Equipment: Ensuring the safe operation of medical devices and diagnostic tools.
• Telecommunications Infrastructure: Maintaining the reliability of communication networks.
• Transportation Systems: Protecting electrical circuits in vehicles, including trains and buses.
• Power Supplies: Providing overcurrent protection for power supply units.

Features

• Precise Overcurrent Protection: Provides accurate and reliable protection against overcurrent conditions.
• Compact Design: Space-saving design allows for easy integration into various systems.
• High Interrupting Capacity: Capable of safely interrupting high fault currents.
• Resettable: Can be manually reset after tripping, reducing downtime.
• RoHS Compliant: Complies with environmental regulations.

Benefits

• Enhanced Equipment Protection: Prevents damage to sensitive electronic equipment due to overcurrent events.
• Reduced Downtime: Quick reset functionality minimizes disruptions and downtime.
• Improved System Reliability: Ensures stable and reliable operation of critical systems.
• Cost Savings: Protects against costly equipment repairs and replacements.
• Compliance with Safety Standards: Meets industry safety requirements.

Additional Details

The ETA3486S3F is typically mounted on a panel or DIN rail for easy installation. It’s crucial to consult the manufacturer’s datasheet for detailed specifications, including voltage rating, current rating, and interrupting capacity. This specific model likely offers a trip-free mechanism, preventing the breaker from being held closed during an overcurrent condition. Its construction is robust to withstand industrial environments. The device's tripping characteristics are designed to coordinate with other protection devices in the system, providing selective coordination to minimize disruptions during fault conditions. Be sure to verify that the operating temperature is within the specifications. Further ensure that the relevant regulatory safety requirements are met.