K300665 Mersen Fuses
Part#:K300665
Manufacturer:Mersen
Alt. Part#:3605340331844
Product Lifecycle:Active
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K300665 Mersen - Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 400A With Striker Slotted Blades long
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 K300665 Mersen price in the box on the right side or send a quick quote.
Product Details
- Current Rating 400 A
- Terminal Type Slotted Blades
- Weight 540.26 g
- Trip Class High Speed
- Country Of Origin FR,MX
- Fuse Class Semiconductor
- Sell Pack Height 2.36 in
- Sell Pack Length 6.5 in
- Sell Pack Quantity 3 EACH
- Sell Pack Width 6.1 in
- Sell Pack Weight 3.571 lb
- Product Length 6.2 in
- Indication System Type Striker
- Product Height 2.22 in
- Product Width 2.01 in
- Connection/Terminal Material Silver-Plated Copper
- AC Max I.R./Breaking Capacity: I1 126 kA
- Body/Insulating Material Ceramic
- Product Weight 1.19 lb
- Melting I2t 38 kA²s
- Power Dissipation at Rated Current Value 80 W
- Indication System Yes
- Connection/Terminal Type Slotted Blades
- Catalogue No. A130UD71LLI400
- Rated voltage AC IEC 1250 V
- Ampere Rating 400 A
- Fuse Size 71
- Rated voltage AC UL 1300 V
- Speed/Characteristic aR
- Clearing I2t At Rated Voltage 308 kA²s
- Mounting Bolted
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
K300665 Description
K300665 Mersen - Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 400A With Striker Slotted Blades long
Product type: Semiconductor Protection Fuses
These 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 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.
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 IEC 60269-4 and VDE 636-23
*Very low I²t for improved semiconductor protection
*Ultra fast acting
*Current limiting
*Superior cycling capability
Related documents K300665 Specs
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