PC ATS YECT1-2000G
PC ATS YES2-63~250GN1
Solenoid-type ATS YES1-32~125N
Solenoid-type ATS YES1-250~630N/NT
Solenoid-type ATS YES1-32~125NA
Solenoid-type ATS YES1-63~630SN
Solenoid-type ATS YES1-1250~4000SN
Solenoid-type ATS YES1-250~630NA/NAT
Solenoid-type ATS YES1-63NJT
PC ATS YES1-100~1600GN1/GN/GNF
PC ATS YES1-2000~3200GN/GNF
PC ATS YES1-100~3200GA1/GA
Solenoid-type ATS YES1-63~630SA
Solenoid-type ATS YES1-63~630L/LA
Solenoid-type ATS YES1-63~630LA3
Solenoid-type ATS YES1-63MA
PC ATS YES1-630~1600M
PC ATS YES1-3200Q
Solenoid-type ATS YES1-4000~6300Q
CB ATS YEQ1-63J
CB ATS YEQ2Y-63
CB ATS YEQ3-63W1
CB ATS YEQ3-125~630W1
ATS controller Y-700
ATS Controller Y-700N
ATS Controller Y-701B
ATS Controller Y-703N
ATS Controller Y-800
ATS Controller W2/W3 Series
ATS switch Cabinet floor-to-ceiling
ATS switch cabinet
JXF-225A power Cbinet
JXF-800A power Cbinet
YEM3-125~800 Plastic Shell Type MCCB
YEM3L-125~630 Leakage Type MCCB
YEM3Z-125~800 Adjustable Type MCCB
YEM1-63~1250 Plastic Shell Type MCCB
YEM1E-100~800 Electronic Type MCCB
YEM1L-100~630 Leakage Type MCCB
Miniature circuit breaker YEMA2-6~100
Miniature circuit breaker YEB1-3~63
Miniature circuit breaker YEB1LE-3~63
Miniature circuit breaker YEPN-3~32
Miniature circuit breaker YEPNLE-3~32
Miniature circuit breaker YENC-63~125
Air Circuit Breaker YEW1-2000~6300
Air Circuit Breaker YEW3-1600
Load isolation switch YGL-63~3150
Load Isolation Switch YGL2-63~3150
Manual Changeover Switch YGL-100~630Z1A
Manual Changeover Switch YGLZ1-100~3150
YECPS2-45~125 LCD
YECPS-45~125 Digital
CNC Milling/Turning-OEM
DC relay MDC-300M
DC Isolation Switch YEGL3D-630YUYE Electric recently organized a comprehensive MCCB (Molded Case Circuit Breaker) product training program aimed at enhancing technical knowledge and application skills across its sales, engineering, and service teams. As a professional manufacturer specializing in automatic transfer switches and low-voltage electrical solutions, YUYE Electric continues to invest in talent development to deliver higher-value solutions to global customers.
The training focused on the core structure, working principles, and performance characteristics of MCCB products, including rated current selection, breaking capacity, protection functions, and coordination with ATS systems. Through systematic explanations and real application scenarios, participants gained a deeper understanding of how MCCBs ensure reliable circuit protection in industrial, commercial, and infrastructure projects.
During the session, YUYE Electric’s technical experts highlighted key differences between MCCBs and other protective devices, emphasizing correct selection methods under various load conditions. Special attention was given to MCCB integration in dual power supply systems, where precise coordination with automatic transfer switches is essential for maintaining power continuity and operational safety.
In addition to theoretical instruction, the training included practical demonstrations and case studies based on real-world projects. These examples showcased how MCCB performance directly impacts system stability, fault isolation, and long-term equipment reliability. The interactive format encouraged active discussion, allowing participants to address common challenges encountered in international markets.
This MCCB product training reflects YUYE Electric’s long-term commitment to quality, safety, and technical excellence. By continuously strengthening internal expertise, the company ensures that its global partners and customers receive professional support—from product selection to system design and after-sales service.
Looking ahead, YUYE Electric will continue to conduct regular technical training programs covering ATS, MCCB, and integrated power distribution solutions. These initiatives reinforce the company’s mission to provide reliable, efficient, and future-ready electrical products for customers worldwide.