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Approvals & Standards

  • 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

Key features & benefits

A70QS Amp-Trap® high speed fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t 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.

More specifications

Applications

  • Protection of 700V or less motor drives, UPS, inverters, etc.

Product Specifications

Item Number

A70QS500-4K  

Description

High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 500A Bolted Blade 4K  

EAN/UPC code

782001141325  

Rated voltage AC UL

700   V

Rated voltage DC UL

700   V

Rated current

500   A

ROHS Compliant

Yes  

Speed/Characteristic

High Speed  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

40   kA

Contact materials

Tin-Plated Copper  

Connection/Terminal Type

Bolted  

Body/Insulating Material

GMG  

Product Weight

0.567   kg

Product Diameter

50.8   mm

Product Length

180.1   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.5942   kg

Sell Pack Width

63.5   mm

Sell Pack Length

222.2   mm

Sell Pack Height

60.5   mm