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Approvals & Standards

  • UL recognized component UL File E60314
  • AC: UL guide no. JFHR2 (1-4000A)
  • DC tested to UL standard 198L parameters (1-4000A)

Key features & benefits

A15QS Amp-Trap® Form 101 high speed fuses were designed for the specific protection of diodes and other semiconductor devices rated 150VAC/DC. The A15QS product line’s compact design is perfect for those applications that have limitations on available space.

More specifications


  • Protection of heavy duty devices such as electrochemical rectifiers

Product Specifications

Item Number


Item Description (ERP)

SC FUSE 150V 1200A QS PP  

Short Description

Semiconductor Fuse Amp-Trap® 150V 1200A aR High Speed A15QS  



Rated voltage AC UL

150   V

Rated voltage DC UL

150   V

Ampere Rating

1200   A

ROHS Compliant



High Speed  



AC Max I.R./Breaking Capacity: I1

200   kA

Connection/Terminal Material

Silver-Plated Brass  

Connection/Terminal Type

Hockey Puck, Bolt-In  

Body/Insulating Material


Product Weight

1.5   lb

Product Diameter

2   in

Product Length

1.88   in

Sell Pack Quantity

6   Each

Sell Pack Weight

9.45   lb

Sell Pack Width

4.12   in

Sell Pack Length

5.94   in

Sell Pack Height

2.75   in