https://www.3taele.cn/ 2026-09-21 weekly 1.0 https://www.3taele.cn/video/poster-A-en.jpg ABB Gerapid DC Circuit Breaker — Factory Walkthrough Factory walkthrough of the ABB Gerapid high-speed DC circuit breaker (formerly GE classic): 800V DC, 8000A, 135kA breaking capacity, models 2607-8007. https://www.3taele.cn/video/ge8007-A-720-en.mp4 https://www.3taele.cn/#videos 28 2026-09-20T02:00:00+00:00 yes no https://www.3taele.cn/video/poster-B-en.jpg ABB Gerapid DC Series — Technical Highlights Technical data and model coverage of the Gerapid high-speed DC circuit breaker series, engineered for rail transit DC traction power supply. Arc chute spare parts available. https://www.3taele.cn/video/ge8007-B-720-en.mp4 https://www.3taele.cn/#videos 28 2026-09-20T02:00:00+00:00 yes no