C300658 Mersen Fuses

Mersen C300658 C300658 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Slotted Blades long
Mersen

Part#:C300658

Manufacturer:Mersen

Alt. Part#:3605340331776

Product Lifecycle:Active

Get a quick Quote!

C300658 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Slotted Blades long

About the manufacturer: Mersen is one of the manufacturers that offers Fuses that you can order at marketplace.quotebeam.com. 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 C300658 Mersen price in the box on the right side or send a quick quote.

Product Details

  • Current Rating250 A
  • Trip ClassHigh Speed
  • Fuse ClassSemiconductor
  • Terminal TypeSlotted Blades
  • Weight376.82 g
  • Country Of OriginFR,MX
  • Fuse Size
    70
  • Ampere Rating
    250 A
  • Product Weight
    0.83 lb
  • Sell Pack Height
    2.13 in
  • Melting I2t
    9580 A²s
  • Catalogue No.
    A130UD70LI250
  • Body/Insulating Material
    Ceramic
  • Product Height
    1.95 in
  • Mounting
    Bolted
  • Rated voltage AC IEC
    1250 V
  • Product Width
    1.57 in
  • AC Max I.R./Breaking Capacity: I1
    150 kA
  • Indication System Type
    Striker
  • Sell Pack Width
    5.24 in
  • Rated voltage AC UL
    1300 V
  • Indication System
    Yes
  • Sell Pack Weight
    2.491 lb
  • Speed/Characteristic
    aR
  • Power Dissipation at Rated Current Value
    61 W
  • Product Length
    6 in
  • Clearing I2t At Rated Voltage
    77000 A²s
  • Connection/Terminal Type
    Slotted Blades
  • Sell Pack Quantity
    3 EACH
  • Connection/Terminal Material
    Silver-Plated Copper
  • Sell Pack Length
    6.18 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging


C300658 Description

C300658 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Slotted Blades long

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



1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of Mersen

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

Mersen Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Mersen Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Mersen, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo

Save time searching for competitively priced automation parts. Search, find, and get the parts you need shipped to keep your projects on track.

Copyright @ 2025 Quotebeam

Quotebeam Inc., 166 Geary St, STE 1500, San Francisco, CA 94108

(747) 302-4552

[email protected]
VisaMastercardAmerican Express
follow us on
VisaMastercardAmerican Express

Disclaimer: Quotebeam is a platform that brings products from many supply chain channels to one place to help customers source their parts without endless searching on the web. Our products are never used surplus, and are mainly overstock from other suppliers in the industry. Quotebeam is not an authorized distributor, authorized reseller, affiliate or representative for the manufacturers listed and products featured on this website. All product names, designated trademarks, brand names, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holders.

Product Disclaimer: The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be from an earlier series than what is available directly from the manufacturer or its authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply to this product. Quotebeam offers limited warranty for this product, which is not to be mistaken with the manufacturer warranty. While many Controls products will have firmware already installed, Quotebeam makes no representation as to whether the Control product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from the manufacturer, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware. Customer acknowledges and agrees that Quotebeam does not provide any operating system software or software right-to-use licenses with the products it sells.