H300479 Mersen Fuses
Product Details
- Current Rating 550 A
- Terminal Type End Contact with Threaded Holes
- Weight 385.446 g
- Trip Class High Speed
- Country Of Origin FR
- Fuse Class Semiconductor
- Clearing I2t At Rated Voltage 310000 A²s
- Fuse Size 31
- Body/Insulating Material Ceramic
- Sell Pack Weight 2.546 lb
- Speed/Characteristic aR
- Connection/Terminal Type End Contact with Threaded Holes
- Product Height 2.22 in
- Ampere Rating 550 A
- Indication System Type Striker
- Sell Pack Width 3.35 in
- Rated voltage AC UL 700 V
- Indication System Yes
- Sell Pack Height 2.56 in
- Rated voltage AC IEC 690 V
- Product Width 2.01 in
- Sell Pack Quantity 3 EACH
- Mounting Bolted
- AC Max I.R./Breaking Capacity: I1 200 kA
- Connection/Terminal Material Silver-Plated Brass
- Melting I2t 52000 A²s
- Power Dissipation at Rated Current Value 70 W
- Sell Pack Length 6.61 in
- Catalogue No. A070UD31TTI550
- Product Weight 0.849 lb
- Product Length 1.99 in
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
About the product
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
H300479 Related Documents
Similar products from: Mersen Fuses
Manufacturer warranty
H300479 Mersen
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Clearing I2t At Rated Vol...
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H300479
Mersen
H300479 Mersen - Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 550A With St...
Current Rating550 A
Terminal TypeEnd Contact with Threaded Ho...
Weight385.446 g
Trip ClassHigh Speed
Country Of OriginFR
Fuse ClassSemiconductor
Clearing I2t At Rated Voltage310000 A²s
Fuse Size31
Body/Insulating MaterialCeramic
Sell Pack Weight2.546 lb
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About the manufacturer
Advantage Electric Supply is an authorized Mersen distributor, proudly offering a comprehensive range of high-quality products and solutions tailored to meet the diverse needs of our customers. Mersen is a global leader in providing innovative materials and technologies designed for performance optimization and risk mitigation in electrical power applications. Their extensive portfolio includes ci...
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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
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