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3P 4P CDM3 MCCB Molded Case Circuit Breaker

The new CDM3 series of molded case circuit breaker products have a new industrial appearance design, which makes the products show a fashionable and atmospheric sense of quality; product specifications, CDM3 can provide nine types of case frame current specifications, covering from 63A to 1250A; the compact product volume, as well as the accessory independent installation function brought about by the removable design of the face cover, which greatly improves the product's convenience; and its excellent performance and innovative technology are leading the industry change; whether it is the traditional panel cabinet factory, the construction market, or the power market, OEM market, it can meet the needs of customers in many ways. Its excellent performance and innovative technology are leading the industry change; whether it is the traditional panel cabinet factory, construction market, or power market, OEM market, it can meet the needs of customers in various aspects.


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Product Description

Product Overview

Pollution Level

● The CDM3 series operates in pollution class 3.

● The CDM3 series operates in a pollution class 3 environment (industrial environment) as defined by the IEC 60947-1 and 60664-1 standards.

Resistance to Heat and Humidity

● Dry cold, dry heat, humid heat

Technical Parameters

Frame Current		CDM3-63		CDM3-100		CDM3-125		CDM3-160
Rated Voltage Ue(v)		400/415		400/415/690		400/415/690		400/415/690
Rated Insulation Voltage Ui(v)		800		800		800		800
Rated Impulse Withstand Voltage Uimp(kV)		8		8		8		8
Rated Current In(A)		10-63		10-100	16-100	10-125	40-125	100-160
Number of poles Pole(3P.4P-A/B)		3/4		3/4	3	3/4		3/4	3
		C	F	C	F	C	L	S	F
Rated Ultimate Short-Circuit Breaking Capacity lcu(kA)	50/60HZ AC 400/415V	25	50	25	50	25	35	35	50
Rated Ultimate Short-Circuit Breaking Capacity lcu(kA)	50/60HZ AC 690V	/	/	/	8	/	8	8	8
Electrical Life	AC 400 / 415V	8000		8000		8000		8000

Frame Current		CDM3-250	CDM3-400	CDM3-630	CDM3-800	CDM3-1250
Rated Voltage Ue(v)		400/415/690	400/415/690	400/415/690	400/690	400/415
Rated Insulation Voltage Ui(v)		800	800	800	800	800
Rated Impulse Withstand Voltage Uimp(kV)		8	8	8	8	8
Rated Current In(A)		100-250	200-400	400/500/630	630-800	700-1250
Number of poles Pole(3P.4P-A/B)		3/4	3/4	3/4	3/4	3
Electrical life	AC 400 / 415V	8000	7500	7500	2500	2500