H300479 Mersen Fuses
Part#:H300479
Manufacturer:Mersen
Alt. Part#:3605340329087
Product Lifecycle:Active
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H300479 Mersen - Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 550A With Striker Flush ends UNC 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.
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Product Details
- Current Rating550 A
- Trip ClassHigh Speed
- Fuse ClassSemiconductor
- Terminal TypeEnd Contact with Threaded Holes
- Weight385.446 g
- Country Of OriginFR
- Sell Pack Height 2.56 in
- Sell Pack Weight 2.546 lb
- Sell Pack Quantity 3 EACH
- Sell Pack Width 3.35 in
- Sell Pack Length 6.61 in
- Product Height 2.22 in
- Product Length 1.99 in
- Connection/Terminal Material Silver-Plated Brass
- Connection/Terminal Type End Contact with Threaded Holes
- Indication System Yes
- Product Width 2.01 in
- Indication System Type Striker
- Product Weight 0.849 lb
- Body/Insulating Material Ceramic
- Power Dissipation at Rated Current Value 70 W
- AC Max I.R./Breaking Capacity: I1 200 kA
- Fuse Size 31
- Melting I2t 52000 A²s
- Speed/Characteristic aR
- Catalogue No. A070UD31TTI550
- Rated voltage AC UL 700 V
- Rated voltage AC IEC 690 V
- Ampere Rating 550 A
- Mounting Bolted
- Clearing I2t At Rated Voltage 310000 A²s
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
H300479 Description
H300479 Mersen - Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 550A With Striker Flush ends UNC 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.
They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They 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
Related documents H300479 Specs
1-year warranty
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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.
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