Page 30 - Ferraz semiconductor UL

Semiconductor (A) fuses
Semiconductor (AC) fuses

American Round Fuses

Form 101 Range

A70Q

Semiconductor Protection Fuses

®
A70Q Amp-trap Semiconductor Protection fuses were
developed for inverter applications requiring extremely
low I t. A70Q fuses provide the most responsive
2
protection for applications not required to sustain
heavy overloads.

Features/Benefits
• Lowest l t of any fuse in this voltage rating
2
for best overall protection

• 700V AC, 650V DC rating allows protection
of greater variety of circuits
• Solid fill technology for extra reliability in performance

Ratings Approvals Highlights Applications
• AC: 35-600A • UL Recognized • Extremely Fast Acting • Protection of
700VAC, 100kA I.R. Component • Current Limiting inverters and other
2
• Lowest l t equipment requiring
• DC: 35-600A • AC: GuideNo.JFHR2
the best AC or DC
650VDC, 100kA I.R. protection in this
L/R = 10ms • DC: Tested to UL voltage range
Standard 198L
Parameters (35-600A)

Single Pole Fuse Blocks Catalog Numbering System
for A70Q Fuses
A 70 Q 500 - 4

®
Amp-trap Fuse A
Rated Volts - 700 70

Style Q

Amperes* 500
Fuse Fuse block
Ampere Catalog Reference
Mounting Types*
Rating Number Number
Blades, bolt-in 4
35-100 P243C M219040
125-400 P266A Y212380
450-600 P266F S213410

* For ampere ratings and types not listed, ask sales agent.

SCAC30 12/04