Bryan Obida

Live support:

Monday - Friday 6AM - 6PM PST

X300078 Mersen Fuses

Mersen X300078 X300078 Mersen - Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 630A With Striker Flush ends metric threads
Mersen

Part#:X300078

Manufacturer:Mersen

Alt. Part#:3605340323153

Product Lifecycle:Active

Get a quick Quote!

X300078 Mersen - Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 630A With Striker Flush ends metric threads

About the manufacturer: Mersen is one of the manufacturers that offers Fuses that you can order at 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 X300078 Mersen price in the box on the right side or send a quick quote.

Product Details

  • Current Rating630 A
  • Trip ClassHigh Speed
  • Fuse ClassSemiconductor
  • Terminal TypeEnd Contact with Threaded Holes
  • Weight806.304 g
  • Country Of OriginMX,FR
  • Product Height
    3.09 in
  • Sell Pack Weight
    5.328 lb
  • Sell Pack Height
    3.74 in
  • Sell Pack Width
    3.35 in
  • Sell Pack Length
    9.65 in
  • Product Length
    1.99 in
  • Sell Pack Quantity
    3 EACH
  • Product Width
    2.87 in
  • Body/Insulating Material
    Ceramic
  • Connection/Terminal Material
    Silver-Plated Brass
  • Product Weight
    1.776 lb
  • Connection/Terminal Type
    End Contact with Threaded Holes
  • Design Details
    Standard Terminal
  • Indication System
    Yes
  • Indication System Type
    Striker
  • Power Dissipation at Rated Current Value
    110 W
  • Rated voltage AC UL
    700 V
  • AC Max I.R./Breaking Capacity: I1
    200 kA
  • Ampere Rating
    630 A
  • Rated voltage AC IEC
    690 V
  • Catalogue No.
    PC33UD69V630TF
  • Fuse Size
    33
  • Mounting
    Bolted
  • Melting I2t
    40 kA²s
  • Speed/Characteristic
    aR
  • Clearing I2t At Rated Voltage
    230 kA²s

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging


X300078 Description

X300078 Mersen - Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 630A With Striker Flush ends metric threads

Product type: Semiconductor Protection Fuses

The 690/700V 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 and IGBT devices. Fuses are assembled with 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.

Each fuse-link 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 IEC 60269-4 and VDE 636-23

*Very low I²t for improved semiconductor protection

*Ultra fast acting

*Current limiting

*Superior cycling capability



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