Page 40 - Ferraz semiconductor UL

Semiconductor (A) fuses
Semiconductor (AC) fuses

American Round Fuses

Other American Fuses

A25Z-2

Semiconductor Protection Fuses

A25Z “Type 2” Amp-trap midget fuses are primarily used for
®
semiconductor protection. They have a 300 volt rating and
are highly current-limiting fuses, with midget dimensions.
(Not for Branch Circuit Protection).

Features/Benefits

• Extremely fast acting for upgrades of
existing circuit protection
2
• Low I t for semiconductor protection
• Can be used with ULTRASAFE fuse holders
TM

Ratings Approvals Highlights Applications
• AC: 1-30A • Ferraz Shawmut • 300 Volt Rated • Semiconductor
300VAC, 100kA I.R. Certified • Current Limiting Protection
2
• I t Rated

Melting Time – Current Data 1 - 30 Amperes, 300 Volts AC

Standard Fuse Ampere Ratings,
2
Clearing I t

2
Ampere Catalog Reference Clearing I t
Rating Number Number AT 250V
1 A25Z1-2 S211133 .27
2 A25Z2-2 R213202 1.5
3 A25Z3-2 S214721 3.4
TIME IN SECONDS 10 A25Z10-2 G216252 8.7
A25Z4-2
6.9
4
A215740
A25Z5-2
5
E216756
26
8
A25Z8-2
40
J211654
A25Z12-2
12
Q212166
58
15
90
A25Z20-2
20 A25Z15-2 G212687 160
J213701
25 A25Z25-2 P214212 250
30 A25Z30-2 W215230 360
CURRENT IN AMPERES
SCAC40 12/04