Company Details

  • Ningbo Bond Industrial Electric Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Asia , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, CCC, CE, RoHS
  • Description:NS-250N MCCB 250A 3Pole,NS Moulded Case Circuit Breaker MCCB,NS-160N MCCB 3Pole 4Pole
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Ningbo Bond Industrial Electric Co., Ltd.

NS-250N MCCB 250A 3Pole,NS Moulded Case Circuit Breaker MCCB,NS-160N MCCB 3Pole 4Pole

Home > Products > Circuit Breakers > NS Series Moulded Case Circuit Breaker

NS Series Moulded Case Circuit Breaker

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: NS-100N,160N,250N,400N,630N,1200D,2500N 3Pole/4Pole

Breaking Capacity: Low Voltage Circuit Breakers

Operation: Electric Type

Speed: Normal Type Circuit Breaker

Arc-extinguishing Medium: Air

Installation: Fixed

Structure: MCB

Poles Number: 3

Type: Circuit Breaker

Function: Conventional Circuit Breaker

Certification: CCC, CE, ISO9001-2000

Additional Info

Packaging: Cartons

Productivity: 10000

Brand: BOND

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 50000

Certificate: CCC

HS Code: 8536200000

Port: Ningbo

Product Description

NS series Moulded Case Circuit Breaker(Our model number is BNS series) is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology. 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.

Trip Characteristics of MCCB

Rated current of
release(A)
Thermodynamic release (ambient temp+40℃) Operational current
1.05In(cold state)
inoperative time (h)
1.30In(heat state)
inoperative time (h)
of magnetic
release(A)
In≤63 ≥1 <1 10In±20%
63 ≥2 <2 10In±20%
100 ≥3 <2 5-10In±20%

Rated current
of release(A)
Thermodynamic release (ambient temp+40℃) 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 2S 12In±20%

Specification:

Specification of NS MCCB


Looking for ideal NS-250N MCCB 250A 3Pole Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the NS Moulded Case Circuit Breaker MCCB are quality guaranteed. We are China Origin Factory of NS-160N MCCB 3Pole 4Pole. If you have any question, please feel free to contact us.

Product Categories : Circuit Breakers

Product Images
  • NS Series Moulded Case Circuit Breaker
  • NS Series Moulded Case Circuit Breaker
  • NS Series Moulded Case Circuit Breaker
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