Rumah ProdukMini Circuit Breaker

mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity BREAKERS home

Sertifikasi
CINA Shenzhen City Breaker Co., Ltd. Sertifikasi
CINA Shenzhen City Breaker Co., Ltd. Sertifikasi
Excellent quality and fast delivery.

—— Victor

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

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mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity BREAKERS home

mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity BREAKERS home
mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity BREAKERS home

Gambar besar :  mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity BREAKERS home

Detail produk:
Place of Origin: China
Nama merek: Wu Yin
Sertifikasi: ISO
Model Number: NS-630N 3P
Syarat-syarat pembayaran & pengiriman:
Minimum Order Quantity: Negotiation
Harga: Negotiation
Packaging Details: According to customer’s requirment
Delivery Time: 7-15days
Payment Terms: L/C,T/T,Paypal
Detil Deskripsi produk
Cahaya Tinggi:

air circuit breaker operation

,

circuit breakers suppliers

mini MCCB NS-630N 3P AIR CIRCUIT air break mccb electricity  BREAKERS  home
 
1. 10 YEARS' ELECTRICAL MANUFACTURE EXPERIENCE IN MCCB NS-630N 3P
2. ISO9001, CCC,CB,CE
3. OEM/ODM

 

MCCB NS-400N 3P

NS series moulded case circuit breaker  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)
1.05ln(cold state)
inoperative time(h)
1.30ln(heat state)
inoperative time(h)
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)
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)
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
 

 

Rincian kontak
Shenzhen City Breaker Co., Ltd.

Kontak Person: Mr. fov

Tel: 18810166789

Faks: 86-189-4289-0330

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