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15A 20A 30A Mini 2P 220v Safety circuit breaker Construction High Performance
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15A 20A 30A Mini 2P 220v Safety circuit breaker Construction High Performance

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15A 20A 30A Mini 2P 220v Safety circuit breaker Construction High Performance
 
 
Quick Detail:
 
Model Number: NT-50
Type: Mini
Poles Number:2
Voltage: 220V
Color: white or black
Current: up to 32A
Standard: IEC60898
 
 
Description:
 
The NT-50 Safety Circuit Breaker is used as protection switch for power supply circuit of AC50Hz or 60Hz, voltage 220V, current up to 32A.
NT-50 Safety Circuit Breaker has inherent overload protection function. Combined with a fuse.
NT-50 Safety Circuit Breaker can also provide short circuit protection for a circuit.
Besides, NT-50 Safety Circuit Breaker can infrequently make and break a loaded circuit.  
NT-50 Safety Circuit Breaker is especially suitable for lighting devices in houses and public places, or a single electric appliance such as refrigerator, etc.
 
 
 
Applications:  
 
 
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

Magnetic releases operate

B curve: between 3 and 5In

C curve: between 5 and 10In

Rated breaking capacity(Icn)

3000A

Endurance

≥2000

Circumstance temperature

-5°C40°C

Electrical life

≥6000 times

Mechanical life

10000 times

Tropical ration

Treat men 2(RH95%,at 55°C)

Protection degree

IP20

Send message to this supplier
Mr. Misen
Tel: 86-755-27214693
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Contact Method
China Circuit Breaker Online Market
3/F Rencai Building 6#, Shenzhen, Guangdong, China (Mainland)
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