R221252 Mersen Fuses
Part#:R221252
Manufacturer:Mersen
Alt. Part#:3605340251548
Product Lifecycle:Active
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R221252 Mersen - British Standard fuse-link Protistor® 17x49 aR 690VAC IEC 71A
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 Rating71 A
- Trip ClassHigh Speed
- Fuse ClassSemiconductor
- Weight34.958 g
- Country Of OriginFR,IN
- Sell Pack Length 7.68 in
- Sell Pack Height 0.98 in
- Sell Pack Width 3.94 in
- Product Diameter 0.73 in
- Sell Pack Weight 0.772 lb
- Sell Pack Quantity 10 EACH
- Product Weight 0.077 lb
- Clearing I2t At Rated Voltage 1510 A²s
- Product Length 3.04 in
- Power Dissipation at Rated Current Value 24 W
- Body/Insulating Material Ceramic
- Rated voltage AC IEC 690 V
- Fuse Size 17x49
- Ampere Rating 71 A
- Speed/Characteristic aR
- Mounting Bolted
- Melting I2t 240 A²s
- AC Max I.R./Breaking Capacity: I1 200 kA
- Catalogue No. BS17UY69V71
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
R221252 Description
R221252 Mersen - British Standard fuse-link Protistor® 17x49 aR 690VAC IEC 71A
Product type: Semiconductor Protection Fuses
The 690V Protistor® BS88-4 fuse-links provide maximum flexibility in equipment design and ultimate protection for protection of power semiconductors.These fuse-links are defined as per IEC 60269-1 and -4 , VDE 636-23 and BS88-4 for a worldwide acceptance.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.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
*Extremely fast acting
*Current limiting
*Very high breaking capacity
*Low watts loss
Related documents R221252 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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