Siemens SENTRON 5SY4 MCB, 4P, 20A, Type A, 400V AC, 60V DC, 20 kA Breaking Capacity

TE Connectivity brings you a range of professional and brilliant tactile switches. The FSM series of tactile switches are housed in a strong 'Nylon 66' material and feature a moving contact of copper alloy-silver. These tactile switches are great use for mounting on your PCB to close a circuit. The small tactile switches come in THT & SMT mounting styles and excellent quality.

• Up to 1 Million operations
• Actuation force of 1.6N to 2.5N
• Small PCB footprint
• Low profile
• 0.25 Actuation travel

• Keyboards
• Keypads
• Telephones
• Radios
• General consumer electronics
• Closing the circuit on a PCV

The Siemens Miniature Circuit Breaker is a robust solution for managing electrical safety in various applications. Designed to operate at a maximum of 400V and capable of handling currents up to 20A, this device is suitable for both residential and industrial environments. With its compact design of 70mm in depth, it fits seamlessly into standard DIN rail systems. The product incorporates advanced technology to ensure reliable performance, providing essential protection against overcurrents and short circuits. It boasts a mechanical service life of 10,000 cycles, promising durability and peace of mind. Its sophisticated features include a touch protection mechanism and compatibility with supplementary devices, making it a versatile choice for any user seeking safety and efficiency in electrical installations.

Offers a high breaking capacity to manage unforeseen electrical faults effectively
Designed with IP20 protection class for safeguarding against inadvertent contact
Compatible with both solid and stranded conductors enhancing installation flexibility
Features a halogen-free and silicon-free body for improved environmental safety
Capable of operating in a wide temperature range from -40 °C to 70 °C
Integrates seamlessly into infrastructure and industry settings ensuring reliability
Supports diverse mounting positions providing versatility for various installation needs
Equipped with mechanisms for main switch compliance contributing to operational safety
Facilitates easy maintenance with a clear indication of status for end users

Tactile