The Delixi CDM3S Molded Case Circuit Breaker (MCCB) is a heavy-duty circuit protection solution engineered to provide reliable protection against overload, short circuit, and fault current conditions in residential, commercial, industrial, and power distribution applications.

Designed with thermal-magnetic trip technology, the CDM3S series ensures dependable fault interruption performance while maintaining system reliability and operational safety. Supporting current ratings from 16A to 800A and breaking capacities up to 50kA, the CDM3S MCCB is ideal for protecting critical electrical infrastructure and industrial power systems.

Manufactured according to international standards, this MCCB series delivers long operational life, high-performance protection, and robust construction for demanding electrical environments.

Key Features:

✔ Reliable thermal-magnetic trip protection
✔ Current ratings from 16A to 800A
✔ Available in 3 Pole (3P) and 4 Pole (4P) configurations
✔ Breaking capacity up to 50kA (ICU)
✔ Protection against overload and short-circuit conditions
✔ Fixed type MCCB construction
✔ Suitable for industrial and commercial power distribution systems
✔ High fault interruption capability
✔ Durable molded case construction
✔ Manufactured according to IEC 60947-2 standards

Technical Specifications:

Available Models:

Frame 65 – 25kA Breaking Capacity

CDM3S-63C/3300

• Current Ratings: 16A, 20A, 25A, 32A, 40A, 50A, 63A

• Frame Size: 65

• ICU: 25kA

Frame 125 – 25kA / 35kA Breaking Capacity

CDM3S-63C/3300

• Current Ratings: 80A, 100A

• Frame Size: 125

• ICU: 25kA

CDM3S-125C/3300

• Current Rating: 125A

• Frame Size: 125

• ICU: 35kA

Frame 160 – 35kA Breaking Capacity

CDM3S-160S/3300

• Current Rating: 160A

• Frame Size: 160

• ICU: 35kA

Frame 250 – 35kA Breaking Capacity

CDM3S-250S/3300

• Current Ratings: 200A, 225A, 250A

• Frame Size: 250

• ICU: 35kA

Frame 400 – 50kA Breaking Capacity

CDM3S-400F/3300

• Current Ratings: 315A, 350A, 400A

• Frame Size: 400

• ICU: 50kA

Frame 630 – 50kA Breaking Capacity

CDM3S-630F/3300

• Current Ratings: 500A, 630A

• Frame Size: 630

• ICU: 50kA

Frame 800 – 50kA Breaking Capacity

CDM3S-800F/3300

• Current Rating: 800A

• Frame Size: 800

• ICU: 50kA

Applications:

• Industrial power distribution systems

• Commercial electrical infrastructure

• Manufacturing plants

• Distribution panels and switchgear

• Motor and equipment protection

• Energy management systems

• Heavy-duty electrical installations

The Delixi CDM3S MCCB Series provides reliable circuit protection, high fault interruption performance, and long-term operational safety for demanding electrical systems and industrial applications.