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Ns Series MCCB, Miniture Circuit Breaker

Price:

US 7.9-85.6 / Piece

Min.Order Quantity:

1 Piece

Supply Ability:

10000 Pieces per Month

Port:

Shanghai, China

Place of Origin:

China, Huangshan

Payment Terms:

L/C, T/T, Western Union

Brand:

BSD

Products Model:

Products Details
Company Profile

Quick Details

Brand Name: BSD

Model Number: NS

Place of Origin: China, Huangshan

Specifications

NS series CE MCCB

NS series moulded case circuit breaker/mccb is one of the most advanced type breakers in the world, which adopt international advanced design and manufacture fechnology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.

Tripping Characteristics of MCCB
Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of Magnetic Release(A)
1.05In(cold state) inoperative time(h) 1.30In(heat state) operative time(h)
In≤ 63 ≥ 1 <1 10In+20%
63 ≥ 2 <2 10In +20%
100 ≥ 2 <2 5-10In+20%

Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of
Magnetic
Release(A)
1.0In(cold state)operative time(h) 1.20In(heat state)operative time(h) 1.50In(heat state)operative time(h) 1.01In(heat state)operative time(h)
12.5≤ In≤ 400 ≥ 2 <2 ≤ 4min S 12In+20%

Main Technical Specifications
Type Rated Current (A) Poles Rated Insulating Voltage(A) Rated Operating Voltage (A) Acting Over Distance (mm) Ultimate short circuit Breaker Capacity Servies Short Circuit Breaker Capacity Operating performance(times)

Rated current of release(A)	Thermodynamic release(ambient temp+40 )		Operation current of magnetic release(A)
Rated current of release(A)	1.05ln(cold state) inoperative time(h)	1.30ln(heat state) inoperative time(h)	Operation current of magnetic release(A)
ln 63	1	1	10ln 20%
63 ln 100	2	2	10ln 20%
100 ln 630	2	2	5-10ln 20%

Rated current of release(A)	Thermodynamic release(ambient temp+40 )				Operation current of magnetic release(A)
Rated current of release(A)	1.0ln(cold state) inoperative time(h)	1.20ln(heat state) inoperative time(h)	1.50ln(heat state) inoperative time(h)	1.0ln(heat state) inoperative time(h)	Operation current of magnetic release(A)
12.5 ln 400	2	2	4min	2S Tp 10S	12ln 20%

Specifications:

Type	Rated current(A)	Pole No.	Rated insulating voltage (V)	Rated operating voltage	Arcing over distance (mm)	Ultimate short circuit breaking capacity(kA)	Services short circuit breaking capacity(kA)	Operation performance (Endurance)
								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	1000	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						15	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

Huangshan Safety Electric Technology Co., Ltd., is located in the Huangshan city, which is one of the leading manufacturer and exporter in the field of low voltage electric appliance in China,
We produce circuit breaker (MCB, ELCB, RCCB, RCBO, MCCB),
AC capacitor (low voltage power capacitor, motor run and starting capacitors, lighting capacitors, )

Pushbutton, switches, contactor, indication lamps, distribution box, etc series products, at present, we have more 200 workers and with about 20000 square meters building workshop for the production line,

We have gotten the ISO9001, CCC, , CE, TUV, UL certificate. We produce top quality all along and meet customers' quality requirement,

We have the development department by ourselves, we can offer OEM, ODM service and develop new products every year.

We promise to offer you superior products, favorable price, and timely delivery.

If you are interested in cooperating with us, please feel free to contact with us in your earliest convenience time.

Basic Information

Business Type: Manufacturer,Trading Company
Main Products:
Location: Anhui, China (Mainland) Asia
Year Established:

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Verified Supplier - huangshan safety electrical technology co.,ltd Bussiness Type: Manufacturer,Trading Company
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Country/Region: China (Mainland)/Asia
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