349

© 2009 Littelfuse, Inc.

Specifications are subject to change without notice.

Special Application Fuses

Alarm Indicating Fuseholder 482 Series

482 Series Alarm Indicating Fuse Holder

Please refer to www.littelfuse.com/series/482.html for current information.

Dimensions

FEMALE LATCHING & FLUSH SIDE

WITHOUT TABS

21.3mm

(.84")

TYP

6.4mm

(.25")

TYP

18.5mm

(.73")

12.4mm

(.49")

1.6mm

(.062")

TYP

4.1mm

(.16")

TYP

19.8mm

(.78"

)

TYP

.03

6.4mm

10.7mm

6.4mm

Ø 2.3mm HOLES

(.090")

(3 HOLES)

RECOMMENDED P. C. BOARD

MOUNTING HOLES

Alarm Terminal

TYPICAL HOLDER ASSEMBLY

A

FEMALE & MALE LATCHING

WITH TABS

FEMALE & MALE LATCHING

WITH TABS AND NO MOUNTING HOLES

FEMALE LATCHING & FLUSH SIDE

WITH TABS

37.1mm

(1.46")

6.4mm

(.25")

A

0.6mm

(.025")

TYP

1.6mm

(.062")

TYP

15.7mm

(.62")

9.0mm (.355")

18.5mm

(.73"

)

.010

12.4mm

(.49"

)

.010

24.9mm

(.98"

)

.03

21.3mm

(.84")

30.9mm (1.215")

30.7mm (1.210")

TYPICAL HOLDER ASSEMBLY

21.8mm

(.86"

)

.005

6.9mm

(.27"

)

.005

30.9mm (1.215")

30.7mm (1.210")

Ø 4.1mm

(.160")

MOUNTING HOLE

(2 HOLES)

TYPICAL CUT-OUT IN

PANEL OR CHASSIS

6.4mm

(.25")

21.8mm

(.86"

)

.005

6.9mm

(.27"

)

.005

6.4mm

(.25")

RECOMMENDED PANEL

MOUNTING HOLES

30.9mm (1.215")

30.7mm (1.210")

30.9mm

(1.212")

Ø 4.1mm

(.160")

MOUNTING HOLE

(2 HOLES)

TYPICAL CUT-OUT IN

PANEL OR CHASSIS

.150''

DIA,

(2 Holes)

21.34mm (.84")

(1.47")

37.34mm

0.6mm

(.025")

TYP

1.6mm

(.062")

TYP

15.7mm

(.62")

9.0mm (.355")

18.5mm

(.73"

)

.010

12.4mm

(.49"

)

.010

24.9mm

(.98"

)

.03

21.3mm

(.84")

6.4mm

(.25")

NOTE: The 20 ampere single pole holder is designed to

accept all fuse ratings up to 20 amperes.

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.

15A PCB Mount Series:

15A Panel Mount Series:

20A Panel Mount Series: