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D 36
A70P Amp-trap® Form 101 Semiconductor Protection
fuses were developed for higher voltage AC and DC
drives, UPS systems, reduced voltage motor starters
and similar applications where lower l
2t and superior
reliability were needed. A70P is a very popular fuse,
available in a wide range of ratings. Typically used for
replacement.
FUSE
FUSE BLOCK
AMPERE
CATALOG
RATING
NUMBER
10-30 (Type 1)
70316
31-60
P243C
61-100
P243C
101-200
P266A
201-400
P266A
401-600
P266F
601-800
1SC375
Single Pole Fuse Blocks for A70P Fuses
A 70 P 300 - 4 TI
Amp-trap
® Fuse
Rated Volts - 700
Style
(Faster acting, lower l
2t than X)
Amperes*
Mounting Types*
Ferrule
Blades, bolt-in
Hockey puck, bolt-in
Integral Blown-Fuse
Indicator
Trigger Indicator
Trigger Actuator
* For ampere ratings and types not listed, consult the factory.
Catalog Numbering System
A
70
P
300
1
4
128
TI
TA
Features / Benefits
® Low l2t minimizes damage to protected components on
short circuit
® Controlled arc voltage reduces stress to circuit
components during fuse clearing
® Choice of mounting types helps in equipment design
HIGHLIGHTS:
®
Very Fast Acting
®
Current Limiting
®
Low l
2t
®
Indicator Options
Available
APPLICATIONS:
®
Protection of 700V
or less DC drives, UPS,
inverters, reduced
voltage starters, etc.
AMP-TRAP®–Form 101
A70P
SEMICONDUCTOR PROTECTION FUSES
®
AC: 10-1000A
700VAC, 100kA I.R.
®
DC: 10-800A
650VDC, 100kA I.R.
L/R=10ms
Ratings
®
UL Recognized
Component
®
AC: Guide No. JFHR2
(10-1000A)
®
DC: Tested to UL
Standard 198L
parameters (10-800A)
Approvals
*Contact technical services for application data.
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