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Ferraz Shawmut A70QS50-4 Amp-Trap® Protection Blade Fuse; 50 Amp, 700 Volt AC/700 Volt DC

  • Mersen A70QS50-4 Ferraz Shawmut A70QS50-4 Amp-Trap® Protection Blade Fuse; 50 Amp, 700 Volt AC/700 Volt DC
  • Ferraz Shawmut A70QS50-4 Amp-Trap® Protection Blade Fuse; 50 Amp, 700 Volt AC/700 Volt DC
Manufacturer: Mersen
Mfr. #: A70QS50-4
Item #: 207737
UPC: 782001948627
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Product Details

Size: 1 Inch x 4.380 Inch

0.24 I^2t melting

0.86 I^2t clearing at 700 Volt 200000 Amp AC

0.6 I^2t clearing at 700 Volt 100000 Amp DC

Detailed Description: Ferraz Shawmut Amp-Trap® A70QS Series Semiconductor protection blade fuse operates at a current rating of 50 Amps and voltage rating of 700 VAC/700 VDC. It has very low l2t for improved semiconductor protection and performance. It can be mounted using blades and has low watts loss for cooler operation. It has superior cycling ability for longer life on difficult cyclic loading applications. It finds wide range of applications in motor drives, UPS, inverters and similar 700 Volts or less equipment. It has an interrupt current rating of 35 - 800 Amps at 700 VAC/VDC and 200/100 kilo-Amps at 700 VAC/VDC. Fuse is UL recognized and CSA certified.

Product Specification

Amperage Rating 50
Application Protection of 700V or less motor drives, UPS, inverters, etc.
Brand Mersen
Catalog Description A70QS Amp-trap Semiconductor Protection fuses were developed in response to the need for improved overall performance of 700 volt semiconductor fuses for new equipment requirements. A70QS fuses have lower I¦t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc. 700 Volts 50 amps.
Connection Blade
GTIN

00782001948627

Height 1.0000
Height Unit IN
Item Status A
Length 4.3800
Length UOM IN
Mfr. # A70QS50-4
Mounting Bolted
Size 4.38 x 1
Special Features Very Low I2t for improved protection of equipment Superior cycling ability for long, reliable life on high cyclic loading Low watts loss for cooler operation 700V AC/DC rating gives greater design versatility Ultra compact sizes allow down-sizing of existing equipment
Standard UL recognized component, AC/DC UL file E60314 AC: guide no. JFHR2 DC: tested to UL standard 198L parameters (35-800A) CSA certified File LR 12636
Sub-Brand Amp-Trap
Type Round Body High-Speed Fuse-Links AC Protection
UNSPSC 39121628
Voltage Rating 700
Width 1.0000
Width UOM IN