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WENZHOU MEIHENG ELECTRIC CO.,LTD

  • China ,Zhejiang
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China 63A Surface Mount Fuse Holder Excellent Current Limiting Features
China 63A Surface Mount Fuse Holder Excellent Current Limiting Features

  1. China 63A Surface Mount Fuse Holder Excellent Current Limiting Features
  2. China 63A Surface Mount Fuse Holder Excellent Current Limiting Features
  3. China 63A Surface Mount Fuse Holder Excellent Current Limiting Features

63A Surface Mount Fuse Holder Excellent Current Limiting Features

  1. MOQ: 500pcs
  2. Price:
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union
Supply Ability 2000 Piece/Pieces per Day
Delivery Time 15 DAYS AFTER PAYMENT
Packaging Details 10pcs / Inner Box; 300pcs/CTN; 46*23*37cm
Rated Voltage 500V
Rated Current 63A
Fuse Link Size 14*51mm
Pole 1P / 2P / 3P
Breaking Capacity up to 100KA
Material Copper, Porcelain or Brass
Usage Low Voltage
Function grade gG / gL / aR / aM
Brand Name OEM
Model Number RT18-63
Certification CE,TUV,CB,RoHS
Place of Origin ZHEJIANG,CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union Supply Ability 2000 Piece/Pieces per Day
Delivery Time 15 DAYS AFTER PAYMENT Packaging Details 10pcs / Inner Box; 300pcs/CTN; 46*23*37cm
Rated Voltage 500V Rated Current 63A
Fuse Link Size 14*51mm Pole 1P / 2P / 3P
Breaking Capacity up to 100KA Material Copper, Porcelain or Brass
Usage Low Voltage Function grade gG / gL / aR / aM
Brand Name OEM Model Number RT18-63
Certification CE,TUV,CB,RoHS Place of Origin ZHEJIANG,CHINA
High Light din mount fuse holdersurface mount fuse holder

Fuse Links Selection Guide:

 

Usual Service Conditions and Installation Conditions:

  1. Ambient temperature:-5℃~+40℃
  2. Height above sea level not more than 2000m.
  3. Atmospheric condition: humidity: the installation site's relative air humidity does not exceed 50% while the maximum temperature is +40'C. And it can allow to have higher relative humidity under lower temperature. The average temperature does not exceed +25C while in the wettest month, and the maximum relative humidity does not exceed 90%in this month. We must take measures when there is condensation on the products which due to the changed temperature.
  4. Class of pollution: Third class
  5. Sort of installation: III

Malfunction:

 

Malfunction is usually a result of incomplete analysis on the design of circuit, Special attention should be given to 1) normal rated current; 3) Ambient temper- ature; and 6)overload increasement of factors to be considered for selection of fuses listed below. For example, frequent reasons for malfunction under normal working conditions are insufficient consideration to the start current of capacitor circuit and the ambient temperature around the fuse link.

 

RT18-63 Series Cylindrical Fuse Holders 63A 1P/2P/3P

 

Description:

This series of fuse links is mainly used in AC 50Hz,rated voltage up to 690V, rated current up to 125A and for protecting electric equipment from overload and short-circuit. It can reliably break the min fusion current to any current within 120KA.

It is also available for the protection of semiconductor parts and equipment against short-circuit(type aR)and protection of motors(type aM).

This series of fuse links conforms to GB13539 and IEC 60269 standards.
 

Design Features:

Variable cross-section fuse element made from pure metal sealed in cartridge made from high-duty ceramic or epoxy glass Fuse tube filled with chemically treated high-purity quartz sand as arc-extinguishing medium. Dot-welding of fuse element ends to the caps ensures raliable electric connection; Striker may be attached to the fuse link to provide immediate activation of micro-switch to give various signals or cut the circuit automa-tically According to customer demands we can also produce special fuse body, this series of fuse-type plug-in structure, according to the size, it can be installed in the RT14, RT18, RT19 and other corresponding size fuse assembly.

 

Technical Specification:
 

Product Model Applicable Fuse Link Size Rated Voltage Rated Current Overall Dimension(mm)
A1 A2 B H1 H2
RT18-20(X) 8.5*31.5mm 500V 20A 80 82 18 60 78
RT18-32(X) 10*38mm 500V 32A 79 81 18 61 80
RT18-63(X) 14*51mm 500V 63A 103 105 27 80 110

Factors To Be Considered For Selection of Fuses:

  1. Normal working current
  2. Working voltage
  3. Ambient temperature
  4. Overload current and cutout time
  5. Possible malfunction current
  6. Impulse current, surge current, starting current and transient value of the line
  7. Size and dimensions, connection methods, indicators, etc.

 

Ambient Temperature:

Ambient Temperature means the air Temperature directly around the fuse, and should not be understood as the room temperature. In many application cases, the fuses are at rather high temperature as they are installed with supporting devices or bases in different structures and they are closed in the distributing or controlling boxes.

 

Further information:

1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.

2. There is just one level of quality as A in MEIHENG and we are aim to provide the excellent articles to our clients and help them gain more market shares.

3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.


FAQ

A. How's the delivery time?
Depend on your quantity, usually within 20days after receiving deposit

B. Would you accept OEM/ODM service?
Glad to say that there is planning department, technical department and mould tooling center in
our factory. For the OEM & ODM, it is ok for us if your brand, market shares are great.

C. Would you offer free sample?
Samples are freely provided and shipping costs is paid on your end usually.

D What's your guaranty time?
At least 2 years and depend the product

E What's your payment term?
T/T, L/C; other terms is negotiable after further check

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2000

  • Total Annual:

    3,000,000-3,500,000

  • Employee Number:

    150~200

  • Ecer Certification:

    Active Member

Wenzhou MEIHENG Electric Co., Ltd. founded in 2000 is specialized in Rotary Cam Switch,Rotary Changeover Switch,Rotary Selector Switch,Isolator Switch,Push Button Switch, industrial plug socket,Analog Panel Meter,Digital Panel Meter,DIN-RAIL Energy Meter, Low Voltage Fuse,Fuse Holder and others. ... Wenzhou MEIHENG Electric Co., Ltd. founded in 2000 is specialized in Rotary Cam Switch,Rotary Changeover Switch,Rotary Selector Switch,Isolator Switch,Push Button Switch, industrial plug socket,Analog Panel Meter,Digital Panel Meter,DIN-RAIL Energy Meter, Low Voltage Fuse,Fuse Holder and others. ...

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Get in touch with us

  • Reach Us
  • WENZHOU MEIHENG ELECTRIC CO.,LTD
  • Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,325604,P.R.China
  • https://electricalrotaryswitch.ecer.com/

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