Siemens 5SY6663-7 Sentron Miniature Circuit Breaker: Reliable electrical protection with thermal/magnetic trip and DIN rail mounting.
Product Model5SY6663-8CV
Product ID100816
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable Electrical ProtectionThe Siemens 5SY6663-7 Sentron Miniature Circuit Breaker offers reliable electrical protection with its thermal/magnetic trip mechanism, ensuring safe operation in various environments.
2
Efficient DesignDesigned for quick and easy installation, this circuit breaker features a handle actuator and screw connections, making it ideal for time-sensitive projects.
3
Versatile ApplicationSuitable for a wide range of applications, the 5SY6663-7 can handle amperage ratings up to 63 A, making it versatile for various electrical needs.
4
Easy MaintenanceWith double terminal chambers and captive metal brackets, maintenance is simplified, allowing for quick removal and replacement of the circuit breaker.
5
Compliance and SafetyMeets international standards for electrical safety, ensuring compliance with regulations and providing peace of mind in high-stakes electrical installations.
