APPLICATIONS:
® Supplemental protection
of a wide variety of
circuits up to 600VAC
and 500VDC with
100kA I.R.
® AC: 1/10 to 30A
600VAC, 100kA I.R.;
35 to 50A
600VAC, 10kA I.R.
® DC: 1/10 to 30A
500VDC, 100kA I.R.
Ratings
HIGHLIGHTS:
® Fast Acting
® Special Ratings
(above 30A)
® UL Listed to
Standard 248-14
(1/10 to 30A)
® DC listed to UL
Standard 198L
(1/10 to 30A)
® CSA Certified to
Standard C22.2 No. 248.14
(1/10 to 30A)
Approvals
C 4
Features/Benefits
®
For supplemental protection of small
motors and transformers
®
Extended ratings for special protection of
capacitors and circuits with high inrush currents
®
500VDC ratings for a wide variety of
applications
® Can be used with ULTRASAFE™ fuse holders
Amp-trap midget fast-acting ATM fuses are rated
600 volts AC, with a 100kA interrupting rating.
These ratings give the ATM a wide range of
applications not covered by other midget fuses.
In addition, ratings of 30/35, 30/40 and 30/50
amperes are offered for specific applications such
as capacitor protection. These ATM fuses must
still be considered 30A fuses because of their
dimensions, but are able to withstand much
higher inrush currents and tougher duty cycles.
(Not for Branch Circuit Protection).
Melting Time – Current Data 1/10 - 30/50 Amperes, 600 Volts AC
Time in Seconds
Current in Amperes
AMPERE CATALOG AMPERE CATALOG
RATING NUMBER RATING NUMBER
1/10 ATM1/10 6 ATM6
1/8 ATM1/8 8 ATM8
2/10 ATM2/10 10 ATM10
1/4 ATM1/4 12 ATM12
1/2 ATM1/2 15 ATM15
3/4 ATM3/4 20 ATM20
1 ATM1 25 ATM25
1-1/2 ATM1-1/2 30 ATM30
2 ATM2 30/35 ATM30/35*
3 ATM3 30/40 ATM30/40*
4 ATM4 30/50 ATM30/50*
5 ATM5
Standard Fuse Ampere Ratings,
Catalog Numbers
1-1/2” X 13/32” MIDGET FUSES
AMP-TRAP
®
ATM
* are not continuous current rated devises