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Durable plug in type installing 30A 3pole MCB cbi 3 phase Circuit Breaker 110V ,240V

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Durable plug in type installing 30A 3pole MCB cbi 3 phase Circuit Breaker 110V ,240V

Durable plug in type installing 30A  3pole MCB cbi  3 phase Circuit Breaker  110V ,240V
Durable plug in type installing 30A  3pole MCB cbi  3 phase Circuit Breaker  110V ,240V

Large Image :  Durable plug in type installing 30A 3pole MCB cbi 3 phase Circuit Breaker 110V ,240V

Product Details:
Place of Origin: China
Brand Name: SONTUOEC ,WZSTEC
Certification: CE
Model Number: STXW
Payment & Shipping Terms:
Minimum Order Quantity: 24000PCS
Price: Negotiable
Packaging Details: 240PCS/CTN
Delivery Time: 20DAYS
Supply Ability: 10000PCS/DAY

Durable plug in type installing 30A 3pole MCB cbi 3 phase Circuit Breaker 110V ,240V

Description
Standard: IEC 60947.2 In: 15,20,30,40,50,60,75A
Breaking Capacity: 5KA,10KA Type: Plug-in Type
Credential: CE Texture: Red Copper
High Light:

miniature circuit breaker

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miniature current circuit breaker

 

Plug- in mounting MCB Circuit Breaker 75A High Breaking Capacity IEC60947.2 Standard comply with southern American market

 

General


STXW series high breaking capacity mini circuit breaker   (MCB) protect electrical circuits against overload and shortcircuit current. They provide ON-OFF switching easily. MCB is applicable to electric circuits with rated voltage 230/400V AC, frequency 50/60Hz and rated current up to 75Amp. The product provides protection against overload and short circuit to electric circuits and equipments in household and commercial installations. MCB is also used as non-frequent changeover of electric circuits.

 

  1. Technical data of the network at the point considered

The earthing systems,short-circuit current at the circuit breaker installation point,which must always be less than the breaking capacity of this device,network normal voltage.

  1. There are 3 curvve characteristics for magnetic operation:

B curve (3-5In) protection and control of the circuits against length cables in TN and IT systems.

C curve (5-10In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

D curve (10-14In) protection and control of the circuits against overloads and short-circuits; protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers,breakdown lamps.)

 

 

 

Specifications

 

 

Model STXW MCB
Pole 1P,2P,3P,4P 
Rated Current(In)  15,20,30,40,50,60,75A
Rated Voltage(Un) 110/240/415V
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

 

 

 

 

 

 
 
 

Our Services:

  1. Competitive price
  2. Continuance Service and support
  3. Good-after service
  4. Quality Reliability and Long Product Life.
 
 
 

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

Send your inquiry directly to us (0 / 3000)