The Delixi CDM3S Molded Case Circuit Breaker (MCCB) is a high-performance electrical protection solution designed to provide reliable protection against overloads, short circuits, and electrical faults in commercial, industrial, and heavy-duty power distribution systems.

Built with thermal-magnetic trip technology, the CDM3S series ensures fast fault detection and dependable circuit interruption, protecting critical equipment and electrical infrastructure from damage. Designed with 4 Pole (4P) configuration support, this MCCB series is suitable for three-phase power systems requiring enhanced protection and isolation.

With current ratings from 16A to 800A and breaking capacities up to 50kA (ICU), the CDM3S series delivers dependable performance for demanding applications.

Manufactured according to IEC 60947-2 standards, Delixi CDM3S MCCBs combine safety, durability, and long operational life.

Key Features:

✔ Reliable thermal-magnetic trip protection
✔ Available current ratings from 16A to 800A
✔ 4 Pole (4P) configuration for three-phase systems
✔ Breaking capacity up to 50kA (ICU)
✔ Fixed type MCCB construction
✔ Protection against overload and short-circuit faults
✔ Heavy-duty molded case design for industrial reliability
✔ Rated operating frequency: 50/60Hz
✔ Suitable for commercial and industrial power distribution systems
✔ Manufactured according to IEC 60947-2 standards

Technical Specifications:

Available Models:

Frame 63 – 25kA ICU

CDM3S-63C/4300B

• Current Ratings: 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A

• Frame Size: 63

• ICU: 25kA

Frame 125 – 25kA / 35kA ICU

CDM3S-125C/4300B

• Current Ratings: 100A, 125A

• Frame Size: 125

• ICU: 25kA – 35kA

Frame 160 – 35kA ICU

CDM3S-160S/4300B

• Current Rating: 160A

• Frame Size: 160

• ICU: 35kA

Frame 250 – 35kA ICU

CDM3S-250S/4300B

• Current Ratings: 200A, 225A, 250A

• Frame Size: 250

• ICU: 35kA

Frame 400 – 35kA / 50kA ICU

CDM3S-400F/4300B

• Current Ratings: 315A, 350A, 400A

• Frame Size: 400

• ICU: 35kA – 50kA

Frame 630 – 50kA ICU

CDM3S-630F/4300B

• Current Ratings: 500A, 630A

• Frame Size: 630

• ICU: 50kA

Frame 800 – 50kA ICU

CDM3S-800F/4300B

• Current Rating: 800A

• Frame Size: 800

• ICU: 50kA

Applications:

• Industrial power distribution systems

• Commercial electrical infrastructure

• Manufacturing facilities

• Switchgear and distribution panels

• Motor and machinery protection

• Energy and utility systems

• Heavy-duty electrical installations

The Delixi CDM3S 4 Pole MCCB Series provides dependable circuit protection, superior fault interruption capability, and long-term operational reliability for demanding industrial and commercial electrical systems.