OEM 100 AMP MCCB Cm1 Molded Case Circuit Breaker

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: CM1-250A
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: CE, CCC
• Rated Current: 63,125,160,200,250,400,630,800,1250,1600
• Dielectric Property: 2500,3000V
• Rated Current of Frame Size Inm: 63,160,200,250L
• Rated Current of The N Pole: =in
• Rated Insulation Voltage Ui: 400,500,690V
• Uimp Rated Impulse Withstand Voltage: 8000,10000V
• Transport Package: Export Packing
• Specification: 3P, 4P
• Trademark: GWIEC
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 50000

Product Description

 

Low voltage CM1 Circuit Breaker

Application
 

RDCM1(CM1) series MCCB is mainly used in the circuit of AC 50/60Hz,rated insulating voltage 690V (630 type is 500V),rated working voltage up to 690V,and rated current from 6A-800A in distribution line for distributing power,protecting line,overload,short-circuit and under-voltage protection. It also can be used for infrequently starting of motor for overload,short-circuit and under-voltage protections.

It is small size,high breaking capacity and short arcing (without arcing).

The products can be installed vertically and horizontally.And it have front connection,rear connection and plug-in connection.
The product meets the standards of GB14048.2 and IEC60947-2.

 

Normal Working Condition

 

Altitude: not exceed 2000m

Ambient air temperature:

1) Temperature: -5° C---+ 40° C

2) 24 hours average air temperature shall not exceed + 35° C

3) If the air temperature is more than + 40° C, it need remark the special ordering.

Air conditions:

At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews.

Pollution grade:Grade 3

Protection Grade: IP20

Circuit Breaker Specification:

Type	Rated current (A)	Number of Poles	Rated insulation voltage(V)	Rated operating voltage(V)	Arcing-Over Distance(mm)	Ultimated short Circuit Breaking Capacity(KA)	Service Short Circuit Breaking Capacity(KA)	Operation performance(time)
								ON	OFF
GM1-100D	12.5,16,20,25, 32,40, 50,63, 80, 100	3P/4P	950V	690V	0	18	18	1500	8500
GM1-100N						25	25
GM1-100H						70	70
GM1-160D	100,125,160,180, 200	3P/4P	950V	690V	0	25	25	1500	7000
GM1-160N						36	35
GM1-160H						70	70
GM1-250D	160,180,200,225, 250	3P/4P	950V	690V	0	25	25	1000	4000
GM1-250N						36	36
GM1-250H						70	70
GM1-400D	200,225,250,300, 215, 400	3P/4P	950V	690V	0	35	35	1000	4000
GM1-400N						45	45
GM1-400H						70	70
GM1-630D	400, 500, 630	3P/4P	950V	690V	0	75	75

 

Circuit Breaker Tripping Characteristics:

Rated current of release (A)	Thermodynamic release		(ambient temp+40)		Operational current of magneticrelease (A)
	1.05In(cold state)  inoperative time (h)		1.I3n 0h(eat state)inoperative time(h)
In<63	≥1		<1		10In±20%
63<In<100	≥2		<2		10In±20%
100<In<630	≥2		<2		5-10In±20%
Rated current of release (A)	Thermodynamic release(ambient temp+40ºC)
	1.0In (cold state) inoperative time	1.20In (heat state) operative time	1.50In (heat state) operative time	7.2In (heat state) operative time	Operational current of magnetic release (A)
12.5<In<400	≥2h	<2h	<4min	2S<Tp<10s	12In±20%

 

Related Products:

GWIEC is specialized in manufacturing in contactor,circuit breakers,thermal overload relays and magnetic starters,etc.



Company Information:

.GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates.

GWIEC will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!

Our Team:



Certification:

GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc.

Our Team:



FAQ:

1.Could I put my own logo on it?

> Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc.

 

2.Should I pay extra for logo printing ?

> Normally usd 0.017/per color,according to the actual situation.

 

3.How about the quality ?

> Acquire the CE & SGS Certification.

> 100% QC in produce process and before package.

 

4.Could I buy 1pc sample first and small order ?

> Of course, support sample order and small order, especially for new customers under certain condition

 

5.How much for 1pc sample ?

>Some cheap ones may free for 1pcs but need to see the actual stock.

 

6.If I have my thoughts, do you have person to design according to my concept?

> Certainly,our design team is willing to do for you.

 

7.How long to make a sample?

> 2-5 days which depends on the samples' complexity.

 

8.Is the sample fee refundable or not?

> Sure, refundable once order confirmed.

 

With more than 15 years OEM experience, we can provide professional solutions for customers.
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