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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

Transportation:

Ocean,Air

Port:

Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

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

Brand: BOND

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: ISO9001-2000

Supply Ability & Additional Information

Packaging: Cartons

Productivity: 10000

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 50000

Certificate: CCC

HS Code: 8536200000

Port: Ningbo

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: Cartons

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
	1.05In(cold state) inoperative time (h)	1.30In(heat state) inoperative time (h)	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)
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)	1.01In(heat state) operative time (h)	Operational current of magnetic release(A)
12.5≤In≤400	≥2	<2	≤4min	2S	12In±20%