Bern Electric Co., Ltd. >> BNS-100/3 Circuit Breaker

BNS-100/3 Circuit Breaker

Name: BNS-100/3 Circuit Breaker
Brand: china-manufacturer-directory.com
SKU: 686262315
Availability: InStock
Rating: 4.3 (70 reviews)

Price:	Negotiable
Min Order:	1

Contact Supplier

Showroom Product Company Profile

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Arc-extinguishing Medium:	Air
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Installation:	Fixed
Speed:	High-Speed Circuit Breaker
Structure:	Moulded Case Circuit Breaker

Product Description

1. BNS circuit breaker is one of the most advance type breaker in the world, which adopts international advanced design andmanufacturetechnology.

2. They are suitable for thort circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A.

3. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.

Rated current of release (A)	Thermodynamic release (ambient temp+40 centigrade )		O perational current of magnetic release (A)
Rated current of release (A)	1.05In(cold state) inoperative time(h)	1.03In(heat state) inoperative time(h)	O perational current of magnetic release (A)
In ≤ 63	≥ 1	< 1	10In± 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+40 centigrade )				O perational current of magnetic release (A)
Rated current of release (A )	1.0In (cold state) operative time (h)	1.20In (heat state)operative time (h)	1.50In (heat state)operative time (h)	1.20In (heat state)operative time (h)	O perational current of magnetic release (A)
12.5≤ In≤ 400	≥ 2	< 2	≤ 4min	2S< Tp≤ 10S	12In± 20%

T ype	R ated current (A)	Poles	R ated insulating voltage (V)	R ated operating voltage (V)	Arcing over distance (mm)	U ltimate short circuit breaker capacity	S ervies short circuit breaker capacity	O perating performance (time)
T ype	R ated current (A)	Poles	R ated insulating voltage (V)	R ated operating voltage (V)	Arcing over distance (mm)	U ltimate short circuit breaker capacity	S ervies short circuit breaker capacity	ON	OFF
NS-100D	12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100,	3, 4	950	690	0	18	18	1500	8500
NS-100N						25	25
NS-100H						70	70
NS-100L						150	150
NS-160D	16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160,					25	25	1500	7000
NS-160N						36	36
NS-160H						70	70
NS-160L						150	150
NS-250D	160, 180, 200, 225, 250					25	25	1000	7000
NS-250N						36	36
NS-250H						70	70
NS-250L						150	150
NS-400D	200, 225, 250, 300, 315, 400					35	35	1000	4000
NS-400N						45	45
NS-400H						70	70
NS-400L						150	150
NS-630D	315, 350, 400, 500, 600, 630,					35	35	1000	4000
NS-630N						45	45
NS-630H						70	70
NS-630L						150	150
NS-1250D	630, 700, 800, 1000, 1250					50	50	500	2500
NS-1250N						65	65
NS-1250H						85	85
NS-1250L						160	160
NS-1600D	800, 1000, 1250, 1600					50	50	500	2500
NS-1600N						65	65
NS-1600H						85	85
NS-1600L						160	160

Yueqing Bern Electric Co., Ltd. Formed a complete set the Limited company to organize in 2000, was a specialized production low-voltage circuit-breaker manufacturer.

Our company mainly produces the BNS series, the BNF series, the C45 series, the F360 leakage series, the DORMAN series, and so on a series of electrical complete product. The product is complete, quality excellent, stable property, the partial products may substitute the imported product completely.

Our company is abundance of capable people, the equipment to be advanced, the craft mature had the domestic advanced check-out facility to provide the most basic safeguard for the product reliability.