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1P Type B MCB Circuit Breaker Din Rail Household IEC60898 Standard

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1P Type B MCB Circuit Breaker Din Rail Household IEC60898 Standard

Brand Name : SONTUNE

Model Number : ST3-63

Certification : CE

Place of Origin : China

MOQ : 10000PCS

Price : Negotiable

Supply Ability : 10000PCS/DAY

Packaging Details : 240PCS/CTN

Delivery Time : 20DAYS

in : 16,25,32A

Pole : 1p+N

Breaking Capacity : 3KA,4.5KA,6KA

Type : MCB

Texture : Plastic

Install : Din Rail

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1P Type B MCB Circuit Breaker Din Rail Household IEC60898 Standard

 

General


ST2-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V

3, 4 poles 400V, rated current to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard.

 

Specifications

 

 

Model ST3-63 MCB
Pole 1P,2P,3P,4P
Rated Current(In) 1,2,4,6,10,16,20,25,32,40,50,63A
Rated Voltage(Un) AC230(240)/400(415)V
Rated Frequency 50/60HZ
Tripping curve B,C,D
Magnetic releases B curve: between 3and 5 In
C curve: between 5and 10In
D curve: between 10 and 14In
Electro-mechanical endurance over 6000 cycles

 

 

 

 
  Standard   IEC/EN 60898-1
Electrical
features		 Rated current In A 1,2,4,6,10,16,20,25,32,40,50,63
Poles P 1,2,3,4
Rated voltage Ue V AC 230/400
Insulation voltage Ui V 500
Rated frequency Hz 50/60
Rated breaking capacity A 4500,6000
Rated impulse withstand voltage(1.2/50)Uimp V 4000
Dielectric test voltage at ind.Freq.for 1 min Kv 2
Pollution degree   2
Thermo-magnetic release characteristic   B,C,D
Mechanical
features		 Electrical life t 4000
Mechanical life t 10000
Protection degree   IP20
Reference temperature for setting
of thermal element		 ℃ 30
Ambient temperature
(with daily average ≤35℃)		 ℃ -5~+40(Special application please refer to
temperature compensation correction)
Storage temperature ℃ -25~+70
Installation Terminal connection type   Cable/Pin-type busbar
Terminal size top/bottom for cable mm2 25
AWG 18-3
Therminal size top/bottom for busbar mm2 25
AWG 18-3
Tightening torque N*m 2
In-lbs 18
Mounting   on DIN rail EN 60715(35mm)by means of fast clip device
Connection   From top and bottom
 
1P Type B MCB Circuit Breaker Din Rail Household IEC60898 Standard
 

Our Advantages

 

1. We have competitively price,

2. we can provide after sale service,

3. our products are of high quality, they are durable and have long life

 


Product Tags:

miniature circuit breaker

      

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