Moulded Case Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: TSM8
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CCC
• Transport Package: Carton Packing
• Trademark: GWIEC
• Origin: China
• Production Capacity: 1000000

Product Description

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: 

Type	Rated current (A)	Number of Poles	Rated insulation voltage(V)	Rated operating voltage(V)	Overall Dimensions	Ultimated short Circuit Breaking Capacity(KA)	Service Short Circuit Breaking Capacity(KA)	Operation performance (Endurance)
					L W(3P/4P) H	AC380V   AC660V  (400)       (690)	AC380V   AC660V  (400)       (690)	Load	Unload
CM8-125E	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             -	3000	7000
CM8-125S						25             -	16              -
CM8-160S	16,20,32,40,50, 63,80,100,125, 160	2P 3P/4P	660V	380 660	120 90/120 70	35            8	18              -	4000	6000
CM8-160H						50            10	25              -
CM8-250S	100,125,160, 180,200,225, 250	2P 3P/4P	660V	380 660	170 105/140 103.5	36            10	18              -	2000	6000
CM8-250M						60            16	30              -
CM8-250H						65            18	48              -
CM8-800S	500,630,700, 800	2P 3P/4P	660V	380 660	268 210/280 103.5	50            20	30              -	1000	4000
CM8-800M						65            25	48              -
CM8-800H						80            30	60              -
CM8-400S	200,225,250,300, 300, 400	2P 3P/4P	660V	380 660	254 140/184 103.5	35            16	18              -	1000	4000
CM8-400M						50            20	30              -
CM8-400H						65            25	48              -
CM8-630S	400, 500, 600	2P 3P/4P	660V	380 660	268 210/280 103.5	50            20	30              -	1000	4000
CM8-630M						65            25	48              -
CM8-630H						80            30	60              -

 

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		<1		10-50In±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!

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 confirmed.

 

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