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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

A70QS450-4KIL  

Description

High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 450A Bolted Blade IL Indicator 4K  

EAN/UPC code

782001312558  

Rated voltage AC UL

700   V

Rated voltage DC UL

700   V

Rated current

450   A

ROHS Compliant

Yes  

Speed/Characteristic

High Speed  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

40   kA

Indication System

Yes  

Indication System Type

IL Indicator  

Contact materials

Tin-Plated Copper  

Connection/Terminal Type

Bolted  

Body/Insulating Material

GMG  

Product Weight

0.6123   kg

Product Diameter

50.8   mm

Product Length

180.1   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.6441   kg

Sell Pack Width

77.7   mm

Sell Pack Length

204.7   mm

Sell Pack Height

74.7   mm