Special Application Fuses
482 Series Alarm Indicating Fuse Holder
Dimensions
15A PCB Mount Series:
21.3mm
(.84")
TYP
6.4mm
(.25")
TYP
FEMALE LATCHING & FLUSH SIDE
WITHOUT TABS
A
15A Panel Mount Series:
FEMALE & MALE LATCHING
WITH TABS
A
19.8mm
(.78"
.03
)
TYP
1.6mm
(.062")
TYP
Alarm Terminal
12.4mm
(.49")
18.5mm
(.73")
TYPICAL HOLDER ASSEMBLY
FEMALE & MALE LATCHING
WITH TABS AND NO MOUNTING HOLES
TYPICAL HOLDER ASSEMBLY
4.1mm
(.16")
TYP
37.1mm
(1.46")
6.4mm
(.25")
30.9mm (1.215")
30.7mm (1.210")
30.9mm (1.215")
30.7mm (1.210")
6.9mm
(.27"
.005
)
6.4mm
(.250")
.005
Ø 2.3mm HOLES
10.7mm
(.090")
(.420")
.005
(3 HOLES)
6.4mm
(.250")
.005
FEMALE LATCHING & FLUSH SIDE
WITH TABS
21.8mm
(.86"
.005
)
Ø 4.1mm
TYPICAL CUT-OUT IN
(.160")
MOUNTING HOLE PANEL OR CHASSIS
(2 HOLES)
21.3mm
(.84")
6.4mm
(.25")
RECOMMENDED P. C. BOARD
MOUNTING HOLES
15.7mm
(.62")
24.9mm
(.98"
.03
)
1.6mm
(.062")
TYP
0.6mm
(.025")
TYP
18.5mm
9.0mm (.355")
(.49"
.010
)
12.4mm
20A Panel Mount Series:
.150''
DIA,
(2 Holes)
21.3mm
(.84")
6.4mm
(.25")
21.34mm (.84")
30.9mm
(1.212")
(1.47")
37.34mm
30.9mm (1.215")
30.7mm (1.210")
6.9mm
(.27"
.005
)
21.8mm
(.86"
.005
)
Ø 4.1mm
TYPICAL CUT-OUT IN
(.160")
MOUNTING HOLE PANEL OR CHASSIS
(2 HOLES)
RECOMMENDED PANEL
MOUNTING HOLES
0.6mm
(.025")
TYP
24.9mm
(.98"
.03
)
1.6mm
(.062")
TYP
18.5mm
9.0mm (.355")
6.4mm
(.25")
15.7mm
(.62")
(.73"
.010
)
(.49"
.010
)
12.4mm
(.73"
.010
)
20 ampere fuseholders should be spaced 12.7mm
(0.50) apart when loaded to maximum capacity, center
to center to insure proper heat dissipation under normal
operation.
Heatsinking may be required for operation in higher
ambient temperatures or alternate configurations.
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/482.html for current information.
349
Alarm Indicating Fuseholder 482 Series
482 Series
NOTE: The 20 ampere single pole holder is designed to
accept all fuse ratings up to 20 amperes.
LITTELFUSE [ LITTELFUSE ]
