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CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker

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China WENZHOU SANTUO ELECTRICAL CO.,LTD. certification
China WENZHOU SANTUO ELECTRICAL CO.,LTD. certification
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CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker

CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker
CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker

Large Image :  CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker

Product Details:
Place of Origin: China
Brand Name: SONTUOEC ,WZSTEC
Certification: CE
Model Number: ST45
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: Exporting Wooden Case
Delivery Time: 5-8days
Supply Ability: 200pcs/day

CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker

Description
Rated Current: 1A-63A Rated Voltage: 230/400V
Rated Frequency: 50/60 Hz Pole: 1P/2P/3P/4P
Name: Breaker Protection Degree: IP20
High Light:

3P 4P MCCB Circuit Breaker

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1600A MCCB Circuit Breaker

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ACB Vacuum Circuit Breaker

SONTUOEC ST45  3P/4P ACB 1600A Vacuum Circuit Breaker Fixed Intelligent Air Circuit Breaker

General

ST45 series DW45 universal circuit breaker(hereinafter referred to as breaker)is suitable
for the circuit of AC 50Hz with rated voltage 400V, 690V and rated current up to 6300A.
It is mainly used to distribute electric energy and protect circuits and power-supply
equipment from overload, under-voltage, short-circuit and single-phase earthing. with
intelligentized and selective protection functions, the breaker can improve the reliability
of power supply, and avoid unnecessary power failure. The breaker is applicable for
power stations, factories, mines(for 690V) and modern high-buildings, especially for the
distribution system of intelligentized building. This breaker conforms to IEC60947-2 and
GB14048.2. The whole series have past CCC certification.

3.Feature of Intelligent Air Circuit Breaker(ACB)

Type     ST45 -2000
Pole     3P, 4P
Using categary     B
Rated current In   A 630, 800, 1000, 1250, 1600, 2000
Rated frequency   Hz 50/60
Rated operation voltage Ue   V 400 690
Rated insulation voltage Ui   V 800
Arcing distance   mm 0
Rated impulse withstanding voltage Uimp   V 8000
Rated operation short circuit
breaking capacity Ics(O-t-CO-t-CO)
400V ka 50
690V ka 40
Rated limiting short circuit
breaking capacity Icu(O-t-CO)
400V ka 80
690V ka 50
Rated short circuit closing capacity Icm 400V ka 176
690V ka 105
Rated short time withstanding
current Icw(O-t-CO,AC400V 0.4s)
400V ka 50
Operation life per hour Times 20
  Electrical Times 1000
  Mechanical Times 10000
Full breaking time   ms 20~30
Full closing time   ms 55~70
Power consumption 3P W 360
  4P W 450
Resistance of each pole Fixed type μ Ω 11
  Draw out type μ Ω 20
Dimensions(L*W*H) 3P fixed type mm 362*323*402
  3P draw out type mm 375*461*452
  4P fixed type mm 457*323*402
  4P draw out type mm 470*461*452
Approximate weight 3P fixed type kg 41
  3P draw out type kg 71
  4P fixed type kg 51.5
  4P draw out type kg 86

 

FAQ:

Q 1.How about your experience?

A. We have our own professional factory and R&D department & more than 20 years. My company has developed and manufactured step by step .The chief products include: MCB,MCCB,ELCB,RCCB,RCD,RCBO, intelligent universal circuit breakers, control and protection switches, ATS ,Voltage Regulator, Ac Contactor etc.

 

Q 2. How's the delivery time ?

A. It usually will spend about 15-25 days to product.

 

Q 3. What's the kind of material of circuit breaker?

A.  Red Copper with silver point 

Q 4.Are there any warranty for your item ?

A. We provide one year of warranty for the products. Please feel assured.

 

Q 5. What about the standard of package?

A. Exporting Wooden Case as per international standard.

 

Q 6. Which market have you already sell?

A. We have already sell in Europe, South America, Asia, Africa, Middle East  etc.

 

Q7. Do you provide sample ? is it free or extra ?

A. Yes, we could make the sample and it need you pay the cost of freight and samples charge .

 

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

Send your inquiry directly to us (0 / 3000)