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Cyclical Glass Fuses PV A73 Gpv Midget Fuse Links 1000vdc For Photovoltaic Application

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Cyclical Glass Fuses PV A73 Gpv Midget Fuse Links 1000vdc For Photovoltaic Application

Brand Name : ADLER

Model Number : A73

Certification : UL etc.

Place of Origin : Germany/China

MOQ : 1000PCS

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 500,000PCS/Month

Delivery Time : 3~4weeks

Packaging Details : Bulk

Name : A73 gPV Midget Fuse Links

Rated Voltage : 1~30A

Rated Breaking Capacity : 30KA

Dimensions : 10x38mm

Application : photovoltaic applications

Series : A73

Time Constant : 1~3ms

Reference Standnard : UL 2579/UL 248

Approvals : UL 2579 Listed(File:E490190)

MOQ : 1000PCS

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Cyclical PV A73 Gpv Midget Fuse Links 1000vdc For Photovoltaic Application

Midget Fuse Links A73 datasheet_20170317.pdf


  1. 1000 VDC, 10x38mm PV fuse link
  2. Rated Current: 1~30A
  3. Rated Breaking Capacity: 30 kA
  4. Time Constant: 1-3ms
  5. Special design with silver plated caps for high-power PV applications
  6. Reference Standard:UL 2579/UL 248
  7. Approvals: UL 2579 Listed(File:E490190)


This A73 series fuse link is designed for circuits requiring gPV type DC fuses in photovoltaic systems up to 1000VDC, in particular against typical cyclical current flow currents as found in photovoltaic applications. Most common usage is in combiner boxes for string protection. It can also serve as alternate protection for high voltage accessories and circuits such as electric and hybrid electric vehicles, Battery protection etc..

Electrical Specificaitons

Part NumberCurrent RatedBreaking CapacityI2t(A2s)Max.Dissipation(W)
Pre-ArcingTotal at 1500V80% In100% In
A7311007001A30KA@1000V DC0.




(1) DC cold resistance are measured at <10% of rated current in ambient temperature of 25°C

(2) Typical pre-arcing I²t measured at 10 In current



PV combiner/ junction boxes


Battery Charge Controllers

Time Current Curve


  • BH100, BH101, BH100-00 holders for DIN rail mounting
  • 10x38mm fuse clips BC800


About Manufacturer

Company Name: ADLER Elektrotechnik Leipzig GmbH
Location: Leipzig, Saxony, Germany
Expertise: Design, Marketing and Sales of electrical, EV and Photovoltaic protection

Our product range includes:

  • Low voltage fuses
  • NH blade fuses for general industrial application (gG)
  • Medium voltage fuses up to 36kV
  • Power protection solutions
  • Photovoltaic midget and medium fuse links
  • Photovoltaic NH fuses in various sizes (gPV)

  • PV Surge Protection Devices (SPD)
  • PV Combiner Boxes and Parts
  • Fuse holders, mounting bases

Across all of our product range, we are proud to represent established, certified products that have developed a reputation for quality, reliability and innovation. Please refer to our brand and datasheets available from our website for a more detailed overview of our products.
We provide our customers with solutions expertise, a high standard of personalized service, availability of stock and an 'easy to deal with' experience.

Our Mission:
We add value to our customer's business by supplying quality specialist electrical products, solutions-focused expertise, personal service and genuine customer care at highest possible standards in our industry.

Product Tags:

radial lead fuse


mini glass fuses

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