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Delixi CDMUL-125C/4300A 80A 03/1/3 Molded Case Circuit Breaker
Brand:
Series:
CDMUL
Protection Type:
Main body (with protection function)
How It Works:
Manual
Frame Current:
125A
Tripping Mode:
Thermal Magnetic
Protection Function:
LI
Wiring Method:
Front panel wiring
Poles:
4P
Rated Voltage:
415VAC
Installation:
Fixed
Trip Unit:
Compound release
Rated Current of Release:
80A
Breaking Capacity:
25KA
Model:
CDMUL-125C/4300A 80A 03/1/3
Order Number:
MUL12C080A3000A0
Description:
Delixi Molded Case Circuit Breaker CDMUL-125C/4300A 80A 03/1/3,LI,25KA,125A,Fixed,Manual,4P
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Delixi | |
| Series： | CDMUL | |
| Appendix： | - | |
| Protection Type： | Main body (with protection function) | |
| How It Works： | Manual | |
| Frame Current： | 125A | |
| Tripping Mode： | Thermal Magnetic | |
| Protection Function： | LI | |
| Wiring Method： | Front panel wiring | |
| Poles： | 4P | |
| Rated Voltage： | 415VAC | |
| Installation： | Fixed | |
| Trip Unit： | Compound release | |
| Rated Current of Release： | 80A | |
| Breaking Capacity： | 25KA |
Products with the same attribute : 0
Show details
Series Overview
Compliance Standards
● GB/T 14048.1 General Rules
● IEC 60947-1 General Rules
● GB/T 14048.2 Circuit-breakers
● IEC 60947-2
Pollution Degree
● CDMU series products operate in environments defined as Pollution Degree 3 by standards IEC 60947-1 and IEC 60664-1 (industrial environments).
Resistance to Climatic Conditions
● Resistance to dry cold, dry heat, and damp heat.
Ambient Temperature
● CDMU series can operate continuously under normal ambient and operating temperature conditions ranging from -5°C to 40°C.
● If the operating ambient temperature exceeds 40°C (or 60°C for motor protection), refer to the temperature derating coefficient table.
● Storage temperature range is -20°C to 70°C.
Altitude
● Normal operating installation altitude does not exceed 2000m.
● For installations above 2000m, changes in dielectric strength and air cooling effects must be considered; refer to the altitude derating coefficient table.
Humidity
● During normal operation, the following must be met:
● At an ambient air temperature of +40°C, the relative humidity must not exceed 50%. At lower temperatures, higher relative humidity is permissible.
● The monthly average relative humidity of the most humid month is 90%.
● The impact of condensation on the product surface on performance must be considered.
Reliable Contact Indication with Isolation Function
● CDMU series Molded Case Circuit Breakers (MCCBs) comply with the isolation requirements defined in IEC standard 60947-2.
● The isolation position corresponds to the "0" (OFF) position.
● The operating handle can only indicate the "OFF" position when the contacts are genuinely open.
● The reliability of the contact indication system is not affected by rotating the handle or using an electrical operating mechanism. Testing confirms the isolation function ensures:
● Mechanical reliability of the contact indication system.
● No leakage current.
● Adequate overvoltage withstand capability between line and load terminals.
Protection Class (IP Rating)
● Breaker body: IP20.
Breaker installed in a switchgear panel:
● With toggle handle: IP40.
● With electrical operating mechanism: IP40.
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com
