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MCB CB Circuit Breaker Safety Silver Point 4.5KA 6KA , Commercial Circuit Breaker

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Safety Circuit Breaker, Residual Current Circuit Breaker, 3 Phase Circuit Breaker

Product Detail

Model No.: NT-50

Product Description

 
MCB CB Circuit Breaker Safety Silver Point 4.5KA 6KA , Commercial Circuit Breaker 
 

 

Quick Detail:

 

Place of Origin: Zhejiang China (Mainland)

Brand Name: JIELI
Model Number: JL-NT50

Type: safety circuit breaker

Cover: fire proof

Point: Silver/cooper

standard: ISO9001, CCC,CE, CB , GMC, TUV,ROHS

Certificate: CE/ISO9001/IEC60898

Current: 1A-100A

Poles: 1P,2P,3P,4P,

Breaking capacity: 4.5KA, 6KA ,

Warranty: 5years

Quality level: A

 

 

 
 
Description:

 

The NT-50 Safety Circuit Breaker adopts advanced design technology.

NT-50 Safety Circuit Breaker  has protective function as shortage as overload, and are used in lighting distribution system in dusty, commerce and dwelling, and protecting fractional electric motors.

And NT-50 Safety Circuit Breaker also have many merits of high protective grade (up to IP20), high breaking capacity, reliable sensitive action, convenient, multiple assembling, long life etc.

NT-50 Safety Circuit Breaker is mainly adapted to the circuit of AC 50HZ, 230V in single pole, 400V in double, three, four poles for protecting overload and short circuit,

Meanwhile,NT-50 Safety Circuit Breaker is also used in turning on or off the electric apparatus and

lighting circuit under the normal condition.

 
 
 

Applications:

 
 
NT-50 series safety type Miniature Circuit Breaker features for lively equipment, excellent quality,  

beautiful appearance and small volume.  

NT-50 Safety Circuit Breaker product is  suitable for AC 50Hz,  rated voltage  up to 240V, rated 

current up to 32A. 

NT-50 Safety Circuit Breaker is used for  protection  of the  overload  and short circuit of all kinds of modern family applicable apparatus.

NT-50 Safety Circuit Breaker can also be  used for un-frequent operation and control.
 
 


Specifications:

 

Standard  

IEC 60893

Number of poles

2P

Rated current(In)

6,10,15,20,25,32,40

Rated voltage(Un)

AC 240/415V

Rated frequency

50/60Hz

Tripping curve

B,C

 

Release action

characteristics
 

 
Time delay
 

1.13In≥1h non-trip

1.45In≥1h trip

2.55In 1s60s trip

Instantaneous

5In≥0.1s non-trip

10In0.1 trip

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