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A50QS225-4

Description
SEMICONDUCTOR PROTECTION FUSES
File Size475KB,4 Pages
ManufacturerETC2
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A50QS225-4 Overview

SEMICONDUCTOR PROTECTION FUSES

AMP-TRAP
®
–Form 101
A50QS
SEMICONDUCTOR PROTECTION FUSES
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 I
2
t 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.
Ratings
®
AC:
35-60A
500VAC, 200kA I.R.
70-1200A
500VAC, 200kA I.R.
®
DC:
35-1200A
500VDC, 100kA I.R.
Approvals
®
UL Recognized
Component
®
AC: UL Guide No. JFHR2
®
DC Tested to UL
Standard 198L
parameters (70-1200A)
®
CSA Certified
LR12636
Features / Benefits
®
Lowest l
2
t
for greatest protection of semiconductor
circuits
®
Low watts loss
for cooler operation
HIGHLIGHTS:
®
500V AC/DC Rated
®
Lowest l t
®
Low Watts Loss
®
Superior Cycling
2
APPLICATIONS:
®
Protection of 500V or
®
Superior cycling ability
gives an equipment design
advantage
®
State-of-the-art protection
for 500 volt equipment
®
Ultra compact sizes
allow down-sizing of existing
equipment
less motor drives,
UPS, inverters, etc.
Ability
Catalog Numbering System
Amp-trap
®
Fuse
Rated Volts - 500
A
50
QS
250
4
A 50 QS 250 - 4
Single Pole Fuse Blocks for A50QS Fuses
FUSE
AMPERE
RATING
1 - 30
35-200
225-600
FUSE BLOCK
MOUNTING
CATALOG
TYPE
NUMBER
4
4
P243E
P266C
Style
Amperes*
Mounting Type*
Blades, bolt-in
* For ampere ratings and types not listed, consult the factory.
D 12
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