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Why Choose Xpert9
The 9 Series delivers the final level of protection in electrical distribution across homes, buildings, and industrial environments, offering peace of mind and tailored energy management solutions.
Premium Positioning
Comprehensive Protection
Modular Design
Outstanding Performance
Multi-Scenario Compatibility
Applications
High-End Residential
Modular end-point protection for premium residences, including high-breaking capacity MCB, integrated-protection RCBO, and highly sensitive RCCB — ensuring precision, stability, and safety with an elegant, easy-to-install design
High-End Commercial Power Distribution
Modular power distribution for premium commercial buildings with high-breaking capacity MCCBs and intelligent ATS units, enabling rapid source transfer, uninterrupted supply, and flexible installation for complex high-load environments.
Precision Manufacturing Equipment
High-performance contactors, capacitor switching contactors, thermal relays, and magnetic starters ensure stable motor and control circuit management, minimize starting impact, and maintain long-term reliability in high-precision, high-cycle manufacturing operations.
Healthcare Facilities
Equipped with high-performance terminal protection, industrial control components, and ATS management, hospital power systems ensure continuous and stable operation for life-support systems, operating theaters, and intensive care units, with coordinated overload, phase-loss, and transfer protection minimizing downtime risk.
Data Centers
High-performance contactors, thermal relays, and intelligent ATS units enable rapid source transfer and precise control for critical power systems in data centers, ensuring 24/7 stability for high-density server clusters.
Products
Accurate safeguarding, outstanding reliability, and modular flexibility
Final Distribution is the first line of defense in electrical distribution. Xpert9 Series terminal protection products — including high-breaking capacity MCB, integrat-ed protection RCBO, and highly sensitive RCCB — are designed for premium residences, commercial facilities, and precision equipment. With modular design, multisignal specialization, and precise, stable performance, they are easy to install and deliver dependable protection for every end circuit.
MCB YCB9N-40
1P+N | 6-40A | B, C | 6kA | 18mm | CE EAC
Slim design, space-saving, ideal for residential distribution.
MCB YCB9-63
1-4P | 1-63A | B, C, D | 4.5kA, 6kA | CE CB EAC
Full range, rich accessories, for residential and commercial use.
MCB YCB9-63R
1-4P | 1-63A | B, C, D | 15kA, 25kA | CE EAC
High breaking capacity, for critical circuit protection.
MCB YCB9-80M/H
1-4P | 1-80A | 8-12In, B, C, D | 15kA, 25kA | CE CB EAC
Reliable performance, dual busbar connection, for industrial use.
MCB YCB9-125
1-4P | 10-125A | 8-12In, C, D | 4.5kA, 6kA, 10kA | CE EAC
High-current MCB, for main circuits or heavy loads.
RCBO YCB9NL-40
1P+N | 2-40A | B, C | 6kA | 18mm | CE EAC
Compact RCBO, ideal for residential terminal protection.
RCBO YCB9NL-40LS
1P+N | 2-40A | A | 6kA | 18mm | CE EAC
Type A RCD, neutral line detection, for smart distribution.
RCBO YCB9HL-63
1P+N | 6-63A | B, C | 6kA | CE EAC
Electromagnetic type, dual-handle design, clear fault indication.
RCBO YCB9LE-80M/H
1P+N, 3P+N | 10-80A | B, C, D | 6kA, 10kA | CE EAC
Electronic RCBO, for commercial and industrial distribution.
RCCB YCB9RL-63B
1P+N, 3P+N | 16-63A | B | 6kA | CE EAC
Type B RCD, for VFD, PV, and complex systems.
RCCB YCB9RL-100
1P+N, 3P+N | 16-100A | A, AC,AS | 6kA, 10kA | CE CB EAC
Selectable RCD types, time-delay & dual busbar support.
Isolating Switch YCH9s-125
1-4P | 20-125A | CE CB EAC
Modular isolation, for maintenance and safe disconnection.
Reliable switching, exceptional performance, and scalable design
Power Distribution is the backbone of electrical supply systems. Xpert9 Series power distribution products — featuring high-breaking capacity MCCB and intelligent ATS units — ensure rapid source transfer, stable operation, and adaptability to complex electrical architectures. Designed for premium commercial buildings, industrial facilities, and critical infrastructure, they offer modular flexibility, easy installation, and uncompromising reliability for uninterrupted power delivery.
ATS YCQ9E
3P 4P | 16-630A | CE
Automatic switching, voltage protection, and compact design for main/backup power systems.
MCCB YCM3E
3P 4P | 12.5-1600A | 50-85kA | CE EAC
Electronic trip, High breaking, Precise protection.
MCCB YCM3RT
3P 4P | 200-630A | 50-85kA | CE EAC
Thermal-magnetic, Industrial control, Durable and stable.
MCCB YCM3LE
3P 4P | 100-630A | 50-85kA | CE EAC
Residual current protection, Electronic trip, Enhanced safety.
Accurate switching, durable protection, and operational stability
Industrial Control is the heart of efficient process management. Xpert9 Series industrial control products — including high-performance contactors, capacitor switching contactors, thermal relays, and magnetic starters — deliver precise operation, fast response, and robust protection for motors, control circuits, and sensitive equipment. Suitable for precision manufacturing, healthcare systems, and data centers, they are built for long-term reliability, modular integration, and ease of maintenance in demanding environments.
Interlocked Contactor CJX2s-MN
3P 4P | 6-16A | AC/DC| CE
Mechanical interlock, for interlocked or reversing control.
Interlocked Contactor CJX2s-N
3P 4P | 9-95A | AC/DC| CE
Electrical interlock, for interlocked or reversing control.
Capacitor Switching Contactor CJ19s
3P | 25-100A | CE
Capacitor switching, for power factor correction.
Thermal Overload Relay JR28s
3P | 25-630A | CE
Overload & phase-failure protection, for motor circuits.
Star-Delta Motor Starter YCQD7
3P | 65-110A | CE
Integrated star-delta starter, reduces starting current.
Product Review
We Make What We Sell
About US
CNC Electric was founded in 1988 with the launch of our inaugural molded case circuit breakers — marking the beginning of our journey in power solutions. With a focus on product development and manufacturing, we reorganized into a corporate group by 1995 and introduced our first full low-voltage series, earning a reputation for rugged reliability. Today, our integrated R&D, manufacturing, trade, and service capabilities empower distributors in over 130 countries.
Rooted in trust and driven by innovation, we deliver low-voltage systems, renewable energy solutions, and power transmission & distribution equipment. Backed by international certifications and smart manufacturing, our solutions combine performance and sustainability—empowering industries, partners, and communities to accelerate energy transitions. More than a supplier, CNC Electric is your trusted partner—connecting every part of the electrical ecosystem to build a smarter, more sustainable future.
100,000+
MCB Poles per Day
10,000+
MCCB Pieces per Day
10,000+
Contactors Units per Day
100+
ACB Units per Day
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