CDM3S Adjustable MCCB – 4 Pole | Thermal-Magnetic Trip | Adjustable Type | 25A–630A | 35kA–50kA ICU
The Delixi CDM3S Adjustable Molded Case Circuit Breaker (MCCB) is a heavy-duty circuit protection solution designed for industrial and commercial power distribution systems requiring adjustable protection settings, dependable fault interruption capability, and advanced overload protection.
Featuring thermal-magnetic trip technology, this MCCB combines thermal overload protection with magnetic short-circuit protection while offering adjustable operating characteristics to optimize electrical protection according to system requirements.
Designed for three-phase and four-wire electrical systems, the 4 Pole (4P) Adjustable MCCB Series provides enhanced flexibility for industrial applications, power distribution panels, machinery protection, switchgear installations, and critical infrastructure.
Supporting current ratings from 25A to 630A and fault interruption capability up to 50kA ICU, the CDM3S Adjustable Series delivers dependable protection and long-term reliability for demanding electrical environments.
Manufactured according to IEC 60947-2 standards, this MCCB ensures operational safety, durability, and industrial-grade performance.
Key Features:
✔ Adjustable thermal-magnetic protection settings
✔ 4 Pole (4P) configuration
✔ Current ratings from 25A to 630A
✔ Fault interruption capability up to 50kA ICU
✔ Adjustable protection characteristics for system optimization
✔ Thermal overload protection
✔ Instantaneous magnetic short-circuit protection
✔ Heavy-duty molded case construction
✔ Fixed mounting installation type
✔ Rated operating frequency: 50/60Hz
✔ Manufactured according to IEC 60947-2 standards
Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Series | CDM3S Adjustable |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Configuration | 4 Pole (4P) |
| Protection Type | Thermal-Magnetic Trip |
| Adjustment Type | Adjustable |
| Rated Frequency | 50/60Hz |
| Current Rating Range | 25A – 630A |
| Breaking Capacity (ICU) | 35kA – 50kA |
| Frame Sizes | 160 / 250 / 400 / 630 |
| Standard Compliance | IEC 60947-2 |
Available Models:
Frame 160 – 35kA ICU
CDM3S Adjustable 4P
-
25A
-
32A
-
40A
-
50A
-
63A
-
80A
-
100A
-
125A
-
160A
Frame 250 – 35kA ICU
CDM3S Adjustable 4P
-
200A
-
250A
Frame 400 – 50kA ICU
CDM3S Adjustable 4P
-
320A
-
400A
Frame 630 – 50kA ICU
CDM3S Adjustable 4P
-
500A
-
630A
Applications:
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Industrial power distribution systems
-
Manufacturing facilities
-
Switchgear and distribution panels
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Motor protection systems
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Industrial automation infrastructure
-
Commercial electrical systems
-
Energy management systems
-
Heavy-duty machinery protection
The Delixi CDM3S Adjustable 4 Pole MCCB Series provides configurable protection settings, dependable overload protection, and industrial-grade reliability for demanding electrical distribution systems.