Fast Delivery DigiKey customers in the United States can select from a range of delivery options, including Ground shipping at $8.49 and 2-Day at $13.99 Payment Types Payment in Advance by Wire Transfer Marketplace Product More Products From Fully Authorized Partners Average Time to Ship 1-3 Days. Please see product page, cart, and checkout for actual ship speed. Extra Ship Charges May Apply Solid-state circuit breaker (SSCB): Smart protection for modern electrical systems Why choose SSCB technology? EV charging optimization: Enhance electric vehicle charging efficiency and safety. Renewable energy ready: Seamless integration with solar, wind, and other green energy sources. What is an SSCB? A solid-state circuit breaker safeguards electrical circuits from overcurrent, overload, and short-circuit damage. Unlike traditional mechanical breakers, SSCBs use semiconductor technology to detect and interrupt faults in microseconds, reducing fire risk and equipment damage. Why SSCBs outperform mechanical breakers Ultra-fast response: Over 100x faster than conventional breakers. High reliability & configurability: Programmable settings for dynamic current adjustment and smart load management. Safety first: Built to meet stringent standards while enabling intelligent networking and remote monitoring. Global market drivers Demand for arc flash mitigation, smart functionality, and integration with smart grids. Main block diagram Co-Browse By using the Co-Browse feature, you are agreeing to allow a support representative from DigiKey to view your browser remotely. When the Co-Browse window opens, give the session ID that is located in the toolbar to the representative. DigiKey respects your right to privacy. For more information please see our Privacy Notice and Cookie Notice . Thank you! Keep an eye on your inbox for news and updates from DigiKey! Please enter an email address I agree to receive marketing emails from DigiKey. I understand that I can withdraw consent at any time. Please review our Privacy Notice . Please accept the checkbox Subscribe Information