CDMNE Molded Case Circuit Breaker (MCCB) | 690V–1140VAC | 250A–630A | 3 Pole | Up to 40kA Breaking Capacity | Industrial Power Distribution
The Delixi CDMNE Molded Case Circuit Breaker (MCCB) is a high-capacity electrical protection device designed for medium and heavy-duty power distribution systems, delivering dependable protection against overloads and short circuits in industrial and commercial electrical installations.
Built with thermal-magnetic trip technology, the CDMNE MCCB series ensures accurate fault detection and rapid circuit interruption to protect critical infrastructure and electrical equipment. Supporting operating voltages from 690VAC to 1140VAC, this MCCB is engineered for demanding industrial environments requiring high reliability and fault-handling capability.
Manufactured according to international standards, the CDMNE series combines operational safety, durability, and high interruption performance for modern electrical distribution networks.
Key Features:
✔ High-voltage operation up to 1140VAC
✔ Thermal-Magnetic Trip protection technology
✔ Available current ratings: 250A, 320A, 400A, 630A
✔ 3 Pole (3P) configuration
✔ Breaking capacity up to 40kA (ICU)
✔ Reliable overload and short-circuit protection
✔ Designed for industrial and heavy-duty electrical systems
✔ Durable molded case construction for long service life
✔ Suitable for power distribution and equipment protection
✔ Manufactured according to IEC 60947-2 standards
Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Series | CDMNE |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Pole Configuration | 3 Pole (3P) |
| Rated Voltage | 690VAC – 1140VAC |
| Rated Frequency | 50/60Hz |
| Current Ratings | 250A, 320A, 400A, 630A |
| Breaking Capacity (ICU) | 36kA – 40kA |
| Trip Type | Thermal-Magnetic Trip |
| Installation Type | Fixed Type |
| Standard Compliance | IEC 60947-2 |
Available Models:
CDMNE – 250A
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Pole Configuration: 3 Pole (3P)
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Rated Voltage: 800VAC
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Breaking Capacity: 36kA
CDMNE – 320A
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Pole Configuration: 3 Pole (3P)
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Rated Voltage: 800VAC
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Breaking Capacity: 40kA
CDMNE – 400A
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Pole Configuration: 3 Pole (3P)
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Rated Voltage: 800VAC
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Breaking Capacity: 40kA
CDMNE – 630A
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Pole Configuration: 3 Pole (3P)
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Rated Voltage: 800VAC
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Breaking Capacity: 40kA
Applications:
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Industrial power distribution systems
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Manufacturing plants and factories
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Commercial electrical infrastructure
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Distribution panels and switchgear
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Heavy-duty machinery protection
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Utility and energy distribution systems
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Large-scale electrical installations
The Delixi CDMNE MCCB Series provides dependable overload protection, superior fault interruption capability, and reliable operational performance for demanding industrial electrical applications.
