X301021 Mersen Fuses

X301021 on Advantage Electric Supply
Mersen

Part#:X301021

Manufacturer:Mersen

Category:Fuses

Alt. Part#:3605340335552

Product Lifecycle:Active

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X301021 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Flush ends UNC threads

About the manufacturer: Mersen is one of the manufacturers that offers Fuses that you can order at Advantage Electric Supply site. Mersen offers a diverse range of cooling products, bus bars, and custom fuses to efficiently control power electronics and safeguard them from damaging currents.

Check out the X301021 Mersen price in the box on the right side or send a quick quote.

Product Details

  • Current Rating
    250 A
  • Terminal Type
    End Contact with Threaded Holes
  • Weight
    350.488 g
  • Trip Class
    High Speed
  • Country Of Origin
    FR,MX
  • Fuse Class
    Semiconductor
  • Sell Pack Height
    21.65 in
  • Sell Pack Weight
    2.315 lb
  • Product Weight
    0.772 lb
  • Product Height
    1.95 in
  • Sell Pack Width
    3.35 in
  • Sell Pack Length
    5.31 in
  • Sell Pack Quantity
    3 EACH
  • Product Width
    1.57 in
  • Product Length
    2.91 in
  • Body/Insulating Material
    Ceramic
  • Connection/Terminal Type
    End Contact with Threaded Holes
  • Catalogue No.
    A130UD70TTI250
  • Connection/Terminal Material
    Silver-Plated Brass
  • Indication System
    Yes
  • Indication System Type
    Striker
  • Power Dissipation at Rated Current Value
    58 W
  • Rated voltage AC IEC
    1250 V
  • AC Max I.R./Breaking Capacity: I1
    150 kA
  • Speed/Characteristic
    aR
  • Ampere Rating
    250 A
  • Melting I2t
    9580 A²s
  • Rated voltage AC UL
    1300 V
  • Mounting
    Bolted
  • Clearing I2t At Rated Voltage
    77000 A²s
  • Fuse Size
    70

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.


X301021 Description

X301021 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Flush ends UNC threads

Product type: Semiconductor Protection Fuses

The 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.

The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.

All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

*Multiple body sizes and terminals or blades combination

*aR Class according to VDE 636-23 and IEC 60269-4

*Very low I²t for improved semiconductor protection

*Ultra fast acting

*Current limiting

*Superior cycling capability

*Increased technical performances: higher ratings and reduction in volume and weight



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