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A50QS70-4

Ferraz Shawmut
Part Number A50QS70-4
Manufacturer Ferraz Shawmut
Description SEMICONDUCTOR PROTECTION FUSES
Published May 29, 2013
Detailed Description AMP-TRAP®–Form 101 A50QS SEMICONDUCTOR PROTECTION FUSES A50QS Amp-trap® Form 101 fuses grew out of the need to improve...
Datasheet PDF File A50QS70-4 PDF File

A50QS70-4
A50QS70-4

Overview
AMP-TRAP®–Form 101 A50QS SEMICONDUCTOR PROTECTION FUSES A50QS Amp-trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements.
The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss.
A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.
Ratings ® AC: 35-60A 500VAC, 200kA I.
R.
70-1200A 500VAC, 200kA I.
R.
® DC: 35-1200A 500VDC, 100kA I.
R.
Approvals ® UL Recognized Component ® AC: UL Guide No.
JFHR2 ® DC Tested to UL Standard 198L parameters (70-1200A) ® CSA Certified LR12636 http://www.
DataSheet4U.
net/ Features / Benefits ® Lowest l2t for greatest protection of semiconductor circuits ® Low watts loss for cooler operation HIGHLIGHTS: 500V AC/DC Rated 2 ® Lowest l t ® Low Watts Loss ® Superior Cycling Ability ® APPLICATIONS: ® Protection of 500V or less motor drives, UPS, inverters, etc.
® Superior cycling ability gives an equipment design advantage ® State-of-the-art protection for 500 volt equipment ® Ultra compact sizes allow down-sizing of existing equipment Catalog Numbering System Amp-trap® Fuse Rated Volts - 500 A 50 QS 250 4 A 50 QS 250 - 4 Single Pole Fuse Blocks for A50QS Fuses FUSE AMPERE RATING 1 - 30 35-200 225-600 MOUNTING TYPE 4 4 FUSE BLOCK CATALOG NUMBER P243E P266C Style Amperes* Mounting Type* Blades, bolt-in * For ampere ratings and types not listed, consult the factory.
D 12 datasheet pdf - http://www.
DataSheet4U.
net/ AMP-TRAP®–Form 101 A50QS AMPERE RATING 35 40 50 60 70 80 90 100 125 150 175 200 225 CATALOG NUMBER A50QS35-4 A50QS40-4 A50QS50-4 A50QS60-4 A50QS70-4 A50QS80-4 A50QS90-4 A50QS100-4 A50QS125-4 A50QS150-4 A50QS175-4 A50QS200-4 A50QS225-4 AMPERE RATING 250 300 350 400 450 500 600 700 800 900 1000 1200 SEMICONDUCTOR PROTECTION FUSES CATALOG NUMBER A50QS250-4 A...


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