Special Purpose Fuses
Special Purpose Fuses
SP39
American Fuses
Telecom Fuses
GMS
12/04
GMS series alarm indicating telecommunications fuses
Ferraz Shawmut GMS Series Alarm Indicating fuses are used in telecommunications equipment or
other applications. A color coded flag indicates a circuit problem which caused the fuse to blow.
Nineteen ampere ratings/colors fill every replacement need.
GMS: Alarm indicating telecommunications fuse
GMSC: Safety cover for GMS fuse (not shown)
GMSD: Dummy fuse to protect unused circuits
GMS/GMSC/GMSD
• Safety Covers
• Color Coded
• Lubricated
• Ryton Body Material
• Rated 125V AC, 125V DC
• UL Recognized 125 V AC, 300A I.R.; 125V DC, 300A I.R.
Guide JDYX2, File E39265
• Carry 100% load - 10 minutes, min.
clear 150% load - 5 minutes, max.
GMSD
Reference Numbers, Ampere Ratings, Certifications
180mA GMS 18/100 Z215509 125 Yellow
200mA GMS2/10 S217044 125 Black-Red
250mA GMS1/4 S212444 125 Violet
500mA GMS1/2 E211926 125 Red
650mA GMS65/100 F211927 125 Black
750mA GMS3/4 N218581 125 Brown
1A GMS1 L201674 125 Gray
1.33A GMS1-1/3 C211418 125 White
1.5A GMS1-1/2 V205477 125 White-Yellow
2A GMS2 G216022 125 Orange
2.5A GMS2-1/2 C216524 125 White-Orange
3A GMS3 C217559 125 Blue
3.5A GMS3-1/2 J218071 125 White-Blue
4A GMS4 B219628 125 White-Brown
5A GMS5 R222080 125 Green
7.5A GMS7-1/2 T212445 125 Black-White
10A GMS10 C212959 125 Red-White
12A GMS12 G213975 125 Yellow-Green
15A GMS15 S214491 125 Red-Blue
Catalog Reference Volts Color
Ampere Rating Number Number Code
