MCCB Nxs 300 a

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: NC-100
• 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

Specifications

 

1. High and Steady Breaking Capacity MCCB 
2. Reliable Quality 
3. Good Surface Finish 
4. OEM is availale 
5. CE listed 
Description:
 
HNS Series moulded case circuit breaker is one of new type breakers which our company adopts
international advanced design, manufacture technology to develop. The rated insulating voltage is 950V.
Suitable for AC 50Hz (60Hz). Rated working voltage 690V or below, rated working current is 12.5A to
630A of circuit and used in distributing electric energy. Non-frequent making and breaking in the normal
conditions and protecting when circuit and installation are overload, short circuit and lacking voltage.
Rated shell-rack and the breaker whose current is under 400A, take protection effect when mouse cage
motor's non-frequent start, breaking off working and protecting form overload, short circuit and
lacking voltage. The product conforms to GB14048.2, IEC 60947-2 standards.
 
Technical Specifications:
 
 

 

 

 

Type	Rated current of trip (In A)	Pole number	Rated insulating voltage (V)	Rated operating distance (mm)	Arcing-over distance (mm)	Uitimate short circuit breakering capacity(kA)	Short circuit breaking capacity (kA)	Operation performance
								ON	OFF
HNS-100D	5,12.5,16, 20,25,32,4 0,50,63,80 ,100	3P   4P	950	=<690		18	18	1500	8500
HNS-100N						25	25
HNS-100H						70	70
HNS-100L						150	150
HNS-160D	16,20,25,3 2,40,50,63 ,80,100,12 5,160					25	25	1000	7000
HNS-160N						35	35
HNS-160H						70	70
HNS-160L						150	150

 

HNS-250D	160, 180,200, 225,250	3P   4P	950	=<690	0	25	25	1000	7000
HNS-250N						36	36
HNS-250H						70	70
HNS-250L						150	150
HNS-400D	200,225, 250,300, 315,400					25	25	1000	4000
HNS-400N						36	36
HNS-400H						70	70
HNS-400L						150	150
HNS-630D	315,350, 400,500, 600,630					35	35	1000	4000
HNS-630N						45	45
HNS-630H						70	70
HNS-630L						150	150