Electrical Safety Automatic Transfer Switch MCCB (NS 100A NEW)

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: NS 100A 3P NEW
• Poles Number: 3
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: CE, CCC
• Rated Current: 100A
• Rate Voltage: 690V
• Usage: Motor Protection
• Mechanical Life: 100000 Times
• Electrical Life: 50000h
• Application: Industrial
• Rated Frequency: 50Hz/60Hz
• Switch Capacity: 25ka
• Transport Package: Export Standard Carton Box
• Specification: CE
• Trademark: Winston/OEM
• Origin: China
• HS Code: 85369000
• Production Capacity: 10000 PCS/Year

Product Description

Application
NS series moulded case circuit breaker is one of breaker which adopts international advanced design, manufacture technology to develop. The rated insulating voltage is 750V, suitable for AC 50Hz(60Hz),rated working voltage 690V or below, rated working current is 12.5A to 1250A of circuit and used in distributing electric energy, and non-frequent breaking in the normal conditions , protecting the current? equipment from overload?under voltage, circuit breaker with rated frame current 400A or below,can be used in mousecage motor's non-frequent start, breaking during working, protecting motor from overload, short circuit?undervoltage,the product conforms to IEC60947-2 standard.

Technical data  

Type	Pole number	Rated insulating voltage (v)	Rated operating voltage (v)	Rated ultimate short circuit breaking capacity Icu (KA) at 380/415v	Rated servies short circuit breaking capacity Ics at 380/415v (KA)	Operation performance		Utilization category
						ON	OFF
NS-100N	3, 4 pole	750	690 and below	25	25	1500	8500	A
NS-100H				70	70
NS-100L				150	150

Note:1. The N-pole breaker has no protection which closing and opening with the other three poles.
           2. The type of thermal magnetic for NS-400/630 has no four poles.

Trip units main technical parameter.

Type	Rated current In (A)	Note
NS-100	12.5,16,20,25,32,40,50,63,80,100	T adjustable (0.8~1In) M adjustable (5~10In)
NS-160	16,20,25,32,40,50,63,80,100,125,160
NS-250	160, 180, 200, 225, 250
NS-400	315, 350, 400
NS-630	400, 500, 630

Electronic release.

Type	Rated current In (A)	Note
NS-100	40, 100	Ir=0.4....1 * In(adjustable 48 setting) Tripping between 1.05....1.3 * Ir (IEC60947-2) (Long-time overload protection) Im=2-3-4-5-6-7-8-10* Ir (Short-circuit protection)
NS-160	40, 100, 160
NS-250	40, 100, 160, 250

Dimension



FAQ

Q 1. What's the payment term?

A. We accept TT,30% deposit and 70% balance against copy of BL

Q 2. How's the delivery time ?

A. Usually it will take about 3-7days after get payment.

Q 3.Could you offer Form A or C/O ?

A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.

Q 4.Would you accept to use our logo and model ?

A.If you have good quantity,it absolute no problem to do OEM.

Q 5.Where is your market?

A. Our products are popular in Russia, Indonisia, Philippines,Italy, America, Brazil and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Why choose us


"Facts speak louder than words". For more informations, Inquiry NOW !!!