Mersen, formerly Ferraz Shawmut TRM Catalog Page

TRI-ONIC

®

TRM

Tri-onic TRM time-delay midget fuses
are rated 250 volts AC and are offered in
ampere ratings from 1/10A to 30A.
They have 12 seconds time delay at 200%
rating to provide supplemental protection
of small motors, small transformers and
other high inrush loads, plus many other
250 volt applications. (Not for Branch
Circuit Protection).

HIGHLIGHTS:

Time Delay

➤

250 VAC Rated

➤

Standard Fuse Ampere Ratings, Catalog Numbers

AMPERE CATALOG AMPERE CATALOG AMPERE CATALOG AMPERE CATALOG AMPERE CATALOG AMPERE CATALOG
RATING NUMBER RATING NUMBER RATING NUMBER RATING NUMBER RATING NUMBER RATING NUMBER

1/10 TRM1/10 6/10 TRM6/10 1-6/10 TRM1-6/10 3 TRM3 5-6/10 TRM5-6/10 10 TRM10
15/100 TRM15/100 8/10 TRM8/10 1-8/10 TRM1-8/10 3-2/10 TRM3-2/10 6 TRM6 12 TRM12
2/10 TRM2/10 1 TRM1 2 TRM2 3-1/2 TRM3-1/2 6-1/4 TRM6-1/4 15 TRM15
1/4 TRM1/4 1-1/8 TRM1-1/8 2-1/4 TRM2-1/4 4 TRM4 7 TRM7 20 TRM20
3/10 TRM3/10 1-1/4 TRM1-1/4 2-1/2 TRM2-1/2 4-1/2 TRM4-1/2 8 TRM8 25 TRM25
4/10 TRM4/10 1-4/10 TRM1-4/10 2-8/10 TRM2-8/10 5 TRM5 9 TRM9 30 TRM30
1/2 TRM1/2

APPLICATIONS:

Small Motors

➤

Small Transformers

➤

Lighting Circuits

➤

Control Circuits

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1-1/2” X 13/32” MIDGET FUSES

Features/ Benefits

Numerous ratings for a wide variety of

➤

applications
250VAC rating in all sizes up to 30A

➤

Time delay for circuits with high inrush

➤

currrent
Can be used with ULTRASAFE™ fuse holders

➤

Ratings

AC: 1/10 to 30A

➤

250VAC, 10kA I.R.

Approvals

➤

UL Listed to
Standard 248-14
File E33925

CSA Certified to Standard

➤

C22.2 No. 248.14

C

C

Melting Time – Current Data 1/10 - 3-1/2 Amperes, 250 Volts AC

Time in Seconds

Current in Amperes

Melting Time – Current Data 4 - 30 Amperes, 250 Volts AC

Time in Seconds

Current in Amperes

C 5C 5