Products

Cm1-250 MCCB

China Cm1-250 MCCB, Find details about China Circuit Breaker, Thermal Circuit Breaker from Cm1-250 MCCB

Model NO.
CM1-250
Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE
Product Name
MCCB
Voltage
220V/440V
Current
160-630A
Frequency
50/60Hz
OEM
Available
Trademark
GWIEC
Origin
Zhejiang, China
HS Code
8536200000
Model NO.
CM1-250
Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE
Product Name
MCCB
Voltage
220V/440V
Current
160-630A
Frequency
50/60Hz
OEM
Available
Trademark
GWIEC
Origin
Zhejiang, China
HS Code
8536200000
Product Feature

1.CM1 moulded case circuit breaker is one of the most advanced type breakers in the world,which adopts international advanced design and manufacture technology
2.They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz,rated current from 12.5A to 630A.Its rated insulation voltage is 690V 
3.It can make and break the non-frequently circuit in the normal conditions
4.It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload,short circuit and lacking voltage
5.It complies with IEC60947-2
Cm1-250 MCCBCm1-250 MCCB

Circuit Breaker Specification:

TypeRated current (A)Num-ber of PolesRated 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)
ONOFF
GM1-100D

12.5,16,20,25,

32,40, 50,63,

80, 100

3P/4P950V690V0181815008500
GM1-100N2525
GM1-100H7070
GM1-160D

100,125,160,180, 200

3P/4P 950V 690V0252515007000
GM1-160N3635
GM1-160H7070
GM1-250D

160,180,200,225,

250

 3P/4P 950V 690V0252510004000
GM1-250N3636
GM1-250H7070
GM1-400D

200,225,250,300,

215, 400

3P/4P 950V 690V0353510004000
GM1-400N4545
GM1-400H7070
GM1-630D400, 500, 630 3P/4P 950V 690V07575  
 

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<110In±20%
63<In<100≥2<210In±20%
100<In<630 ≥2<25-10In±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<4min2S<Tp<10s12In±20%
Cm1-250 MCCB
Cm1-250 MCCB
Cm1-250 MCCB
Related Product
GWIEC is specialized in manufacturing in contactor,circuit breakers,thermal overload relays and magnetic starters,etc.

Cm1-250 MCCB

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!
Cm1-250 MCCB
Cm1-250 MCCB
Certifications
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. 
Cm1-250 MCCB
Our Team
Cm1-250 MCCB
Cm1-250 MCCB

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. 
Send your Inquiry Details in the Below, Click "Send" Now!!!

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