China 125A Gwiec MCCB Moulded Case Circuit Breaker

Molded Case Circuit Breaker Feature:
1.TSM8 moulded case circuit breaker is suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, Rated operating current to 800A
2.It features normal structure,reliable performance,complete accessories &high breaking capacity
3.Used for power distribution and protecting the circuit and electrical equipment against overload and short circuit
4.It complies with standard of IEC60947-2

Molded Case Circuit Breaker Specification:

TypeRated current (A)Num-ber of PolesRated insulation voltage(V)Rated operating voltage(V)Overall DimensionsUltimated short Circuit Breaking Capacity(KA)Service Short Circuit Breaking Capacity(KA)

Operation performance

(Endurance)

L W(3P/4P) H

AC380VAC660V

(400) (690)

AC380VAC660V

(400) (690)

LoadUnloadCM8-125E

12.5,16,20,

25,32,40, 50,

63,80,125,100

2P

3P/4P

660V

380

660

120 76/101 70 15 -7.5 -30007000CM8-125S25 -16 -CM8-160S

16,20,32,40,50,

63,80,100,125,

160

2P

3P/4P

660V

380

660

120 90/120 7035818 -40006000CM8-160H501025 -CM8-250S

100,125,160,

180,200,225,

250

2P

3P/4P

660V

380

660

170 105/140 103.5 361018 -2000 6000 CM8-250M601630 -CM8-250H651848 -CM8-800S

500,630,700,

800

2P

3P/4P

660V380

660

268 210/280 103.5 502030 -1000 4000 CM8-800M652548 -CM8-800H803060 -CM8-400S

200,225,250,300,

300, 400

2P

3P/4P

660V

380

660

254 140/184 103.5351618 -10004000CM8-400M502030 -CM8-400H652548 -CM8-630S400, 500, 600

2P

3P/4P

660V

380

660

268 210/280 103.5502030 -10004000CM8-630M652548 -CM8-630H803060 -

Molded Case Circuit Breaker Tripping Characteristics:

Rated current of release (A)Thermodynamic release(ambient temp+40)Operational currentof magnetic release (A)

1.05In(cold state)

inoperative time (h)

1.30In(heat state)inoperative time(h)In<63≥1<110-50In±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%

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!

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.
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 /confirm/ied.

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