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A30QS450-4

Description
FAST BLOW ELECTRIC FUSE, 450A, 300VAC, 300VDC, 200000A (IR), INLINE/HOLDER
CategoryCircuit protection   
File Size1MB,5 Pages
ManufacturerETC
Download Datasheet View All

A30QS450-4 Overview

FAST BLOW ELECTRIC FUSE, 450A, 300VAC, 300VDC, 200000A (IR), INLINE/HOLDER

AMP-TRAP
®
–Form 101
A30QS
SEMICONDUCTOR PROTECTION FUSES
A30QS Amp-Trap
®
Semiconductor Protection fuses are
intended for the protection of Power Semiconductors
such as Diodes, Phase Control SCR’s and other Power
Semiconductor devices. The A30QS is recommended for
new applications providing solutions for your critical
protection needs at 300V and less semiconductors.
Features / Benefits
®
Low I
2
t
minimizes damage to protected component on
short circuit
®
Controlled arc Voltage
reduces stress to circuit
components during fuse clearing
®
Choice of mounting types
helps in
equipment design
D
HIGHLIGHTS:
®
Fast Acting
®
Current Limiting
®
Low I
2
t
®
Indicator Options
APPLICATIONS:
®
Protection of 300 volt
Ratings
®
AC:
1- 4500A
300VAC, 200kA I.R.
®
DC:
300VDC, 100kA I.R.
L/R= 10ms
Approvals
®
UL Recognized
Component
®
AC: UL Guide No.
JFHR2 (35-4500A)
®
CSA
Availible
®
Superior DC
Capabilities
C
US
(or less)heavy duty
rectifiers and similar
heavy duty power
supplies
Catalog Numbering System
Amp-trap
®
Fuse
Rated Volts - 300
Style
Amperes*
A
30
QS
600
1
4
128
A 30 QS 600 - 4 TI
Single Pole Fuse Blocks for A30QS Fuses
FUSE
AMPERE
RATING
1-30
31-60
61-100
101-200
201-400
401-600
FUSE BLOCK
CATALOG
NUMBER
70316
P243G
P243
P243
P243G
P243G
Mounting Types*
Ferrule
Blades, bolt-in
Hockey puck, bolt-in
Integral Blown-Fuse
Indicator
Trigger Indicator
Trigger Actuator
TI
IL
* For ampere ratings and types not listed, call Technical Services.
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