Product image for Mersen A50QS70-4 25.4 x 92.2 mm 70 Amp 500 Volt Semiconductor Protection Fuse
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Mersen A50QS70-4 25.4 x 92.2 mm 70 Amp 500 Volt Semiconductor Protection Fuse

Manufacturer: Ferraz Shawmut | Catalog # A50QS70-4 | Echo Electric Part # 181485
$102.79/ea
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Product Spec Sheet
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.

Technical Information

Amperage
70 Amp
Applications
Protection of 500 V or Less Motor Drives, UPS, Inverters, etc
Insulation Material
GMG
Interrupt Rating
200 kAIC
Max Operating Temperature
80 degrees C
Mounting Type
Bolt
Rated Voltage AC
500 V
Rated Voltage DC
500 V
TC Connection
Blade
Terminal Material
Tin-Plated Brass
Terminal Type
Blade
Type
Round Style
Voltage
500 Volt

Packaging

Pkg Qty
20

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.

General Product Info

12-Digit UPC
782001947613
GTiN
30782001947614
Product UPC
78200194761
Weight
0.25 lb

Dimensions

Diameter
1 Inch
Length
3.63 Inch

Certifications and Compliance

Country of Origin
Mexico
Features
  • Lowest I2t for greatest protection of semiconductor circuits
  • Low watts loss for cooler operation
  • Superior cycling ability gives an equipment design advantage
  • State-of-the-art protection for 500V equipment
  • Ultra compact sizes allow down-sizing of existing equipment
Certifications
  • UL recognized component UL File 60314
  • AC: UL guide no. JFHR2
  • DC Tested to UL standard 198L parameters (70-1200A)
  • CSA Certified LR12636
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