X301021 Mersen Fuses
Part#:X301021
Manufacturer:Mersen
Category:Fuses
Alt. Part#:3605340335552
Product Lifecycle:Active
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X301021 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Flush ends UNC threads
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.
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Product Details
- Current Rating 250 A
- Terminal Type End Contact with Threaded Holes
- Weight 350.488 g
- Trip Class High Speed
- Country Of Origin FR,MX
- Fuse Class Semiconductor
- Sell Pack Height 21.65 in
- Sell Pack Weight 2.315 lb
- Product Weight 0.772 lb
- Product Height 1.95 in
- Sell Pack Width 3.35 in
- Sell Pack Length 5.31 in
- Sell Pack Quantity 3 EACH
- Product Width 1.57 in
- Product Length 2.91 in
- Body/Insulating Material Ceramic
- Connection/Terminal Type End Contact with Threaded Holes
- Catalogue No. A130UD70TTI250
- Connection/Terminal Material Silver-Plated Brass
- Indication System Yes
- Indication System Type Striker
- Power Dissipation at Rated Current Value 58 W
- Rated voltage AC IEC 1250 V
- AC Max I.R./Breaking Capacity: I1 150 kA
- Speed/Characteristic aR
- Ampere Rating 250 A
- Melting I2t 9580 A²s
- Rated voltage AC UL 1300 V
- Mounting Bolted
- Clearing I2t At Rated Voltage 77000 A²s
- Fuse Size 70
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
X301021 Description
X301021 Mersen - Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 250A With Striker Flush ends UNC threads
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
Related documents X301021 Specs
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