Price Electronic Motor Starter Circuit Breaker 3 Pole MCCB

• 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 1600A 3P
• Poles Number: 3
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: CE, CCC
• Rated Current: 1600A
• Rate Voltage: 690V
• Usage: Motor Protection
• Mechanical Life: 100000 Times
• Application: Electric Power
• Rated Frequency: 50Hz/60Hz
• Electrical Life: 50000h
• 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-1250N	3 pole	750	690 and below	50	37.5	1000	4000	A
NS-1600N				50	37.5

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-1250	800, 1000, 1250	T adjustable (0.8~1In) M fixed
NS-1600	1000, 1250, 1600

Accessories.

Accessories	Rated operating voltage	Consumption		For type
		Pick-up	Seal-in
Shunt release (MX)	24V 100V 220/230V 380/400V	<10VA	<5VA	NS-100~630
Under-voltage release (UN)	220/230V 380/400V	<10VA	<5VA

Accessories	Rated operating voltage	Rated operating current		For type
		AC12	AC15
Auxiliary contact (OF)	380/400V	6	3	NS-100~630
Alarm contact(AL)	380/400V	6	3

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 !!!