T300512 Mersen Fuses
Part#:T300512
Manufacturer:Mersen
Alt. Part#:3605340329605
Product Lifecycle:Active
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T300512 Mersen - Square Body High-Speed Fuse Protistor® Size 73 aR 1200VAC IEC 1300VAC UL 900A With Striker Flush ends metric 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 900 A
- Terminal Type End Contact with Threaded Holes
- Weight 1221.26 g
- Trip Class High Speed
- Country Of Origin FR,MX
- Fuse Class Semiconductor
- Sell Pack Height 2.95 in
- Sell Pack Length 4.92 in
- Sell Pack Quantity 1 EACH
- Sell Pack Width 4.33 in
- Product Length 2.91 in
- Sell Pack Weight 2.69 lb
- Product Height 3.09 in
- Body/Insulating Material Ceramic
- Product Width 2.87 in
- Product Weight 2.69 lb
- Connection/Terminal Material Silver-Plated Brass
- AC Max I.R./Breaking Capacity: I1 126 kA
- Connection/Terminal Type End Contact with Threaded Holes
- Indication System Type Striker
- Indication System Yes
- Power Dissipation at Rated Current Value 151 W
- Rated voltage AC UL 1300 V
- Melting I2t 250 kA²s
- Fuse Size 73
- Clearing I2t At Rated Voltage 1870 kA²s
- Ampere Rating 900 A
- Mounting Bolted
- Rated voltage AC IEC 1200 V
- Speed/Characteristic aR
- Catalogue No. PC73UD12C900TF
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
T300512 Description
T300512 Mersen - Square Body High-Speed Fuse Protistor® Size 73 aR 1200VAC IEC 1300VAC UL 900A With Striker Flush ends metric threads
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
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