347

Specications 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.

482 Series

482 Series Fuseholders

Description

Ideal for telecommunications and control panel circuits,

the 482 Series fuseholder series is designed for use

with Littelfuse 481 Alarm Indicating Fuses. Each holder

is designed to accept other manufacturer’s replacement

fuses as well.

The fuseholder is available in three versions:

PCB Mount - 15A: Can be soldered directly to a printed

circuit board. Rated up to 15 amperes. Available in single

pole or gangable up to 20 poles. Fuseholder is keyed to

prevent insertion of 20 ampere fuse.

Panel Mount - 20A: Available in a single pole version rated

up to 20 amperes. Large leads for wire attachment.

Panel Mount - 15A: 15 ampere gangable version of

fuseholder is keyed to prevent insertion of 20 ampere fuse.

Agency Approvals

Agency Agency File Number

E14721 (20A Panel Mount Only)

7316

482 Fuseholder Series 15A PCB Mount and Panel Mount 20A Panel Mount

Electrical Rating Rated at 15 amperes up to 125 VAC/ VDC Rated at 20 amperes up to 125 VAC/ VDC

Body Material Thermoplastic (UL 94V-0) Black Phenolic (UL 94V-0)

Fuse Terminal Material Tin-plated Beryllium Copper Tin-plated Copper Alloy

Alarm Terminal Material Tin-plated Brass Tin-plated Copper Alloy

Operating Temperature –55

C to +125

C. –40

C to +85

Thermal Shock Withstands 5 cycles of – 55

C to 125

C Withstands 5 cycles of – 55

C to 125

Vibration Per MIL-STD-202F Per MIL-STD-202F

Insulation Resistance

(After Opening)

Greater than 10,000 ohms. Greater than 10,000 ohms.

Product Characteristics

Revised: December 31, 2010

Introduction to Circuit Protection

Transientology

348

Specications 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.

15A PCB Mount and Panel Mount Fuseholders

Ordering Information

Type Holder Assembly Length* 15A PCB Mount 15A PCB Mount - Flush 15A Panel Mount 15A Panel Mount - Flush

1 Pole 6.40mm (25”) 0482 0001ZXB 0482 0001ZXBF 0482 0001ZXP 0482 0001ZXPF

2 Pole 12.80mm (.50”) 0482 0002ZXB 0482 0002ZXBF 0482 0002ZXP 0482 0002ZXPF

3 Pole 19.05mm (.75”) 0482 0003ZXB 0482 0003ZXBF 0482 0003ZXP 0482 0003ZXPF

4 Pole 25.04mm (1.0”) 0482 0004ZXB 0482 0004ZXBF 0482 0004ZXP 0482 0004ZXPF

5 Pole 31.75mm (1.25”) 0482 0005ZXB 0482 0005ZXBF 0482 0005ZXP 0482 0005ZXPF

6 Pole 38.10mm (1.50”) 0482 0006ZXB 0482 0006ZXBF 0482 0006ZXP 0482 0006ZXPF

7 Pole 44.45mm (1.75”) 0482 0007ZXB 0482 0007ZXBF 0482 0007ZXP 0482 0007ZXPF

8 Pole 5.80mm (2.00”) 0482 0008ZXB 0482 0008ZXBF 0482 0008ZXP 0482 0008ZXPF

9 Pole 57.15 (2.25”) 0482 0009ZXB 0482 0009ZXBF 0482 0009ZXP 0482 0009ZXPF

10 Pole 63.50mm (2.75”) 0482 0010ZXB 0482 0010ZXBF 0482 0010ZXP 0482 0010ZXPF

11 Pole 69.85mm (2.75”) 0482 0011ZXB 0482 0011ZXBF 0482 0011ZXP 0482 0011ZXPF

12 Pole 76.20mm (3.00”) 0482 0012ZXB 0482 0012ZXBF 0482 0012ZXP 0482 0012ZXPF

13 Pole 82.55mm (3.25”) 0482 0013ZXB 0482 0013ZXBF 0482 0013ZXP 0482 0013ZXPF

14 Pole 88.90mm (3.50”) 0482 0014ZXB 0482 0014ZXBF 0482 0014ZXP 0482 0014ZXPF

15 Pole 95.25mm (3.75”) 0482 0015ZXB 0482 0015ZXBF 0482 0015ZXP 0482 0015ZXPF

16 Pole 101.60mm (4.00”) 0482 0016ZXB 0482 0016ZXBF 0482 0016ZXP 0482 0016ZXPF

17 Pole 107.95mm (4.25”) 0482 0017ZXB 0482 0017ZXBF 0482 0017ZXP 0482 0017ZXPF

18 Pole 114.30mm (4.50”) 0482 0018ZXB 0482 0018ZXBF 0482 0018ZXP 0482 0018ZXPF

19 Pole 120.65mm (4.75”) 0482 0019ZXB 0482 0019ZXBF 0482 0019ZXP 0482 0019ZXPF

20 Pole 127.00mm (5.00”) 0482 0020ZXB 0482 0020ZXBF 0482 0020ZXP 0482 0020ZXPF

20A Panel Mount Fuseholder

Flush Side Options

Available for PCB and

Panel Mount Version

5 POLE HOLDER ASSEMBLY

WITH FLUSH OPTION

Type Holder Length * 20A Panel Mount

1 Pole 6.40mm (25”) 0482 2001ZXPF

* NOTE: 15 ampere gangable version of PCB Mount and Panel Mount fuseholders are keyed to prevent insertion of 20 ampere fuse.

Please refer to “A” dimension of diagrams on following page. For additional terminal lengths, please contact Littelfuse.

* NOTE: 20 ampere version of 482 Series Panel Mount fuseholders come standard as a single pole unit with ush edges on

both sides (no “keys” typical with 15A units). Please refer to the diagrams on the following page for additional information.

349

Specications 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.

482 Series

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

(.250")

.005

10.7mm

(.420")

.005

6.4mm

(.250")

.005

Ø 2.3mm HOLE

(.090")

(3 HOLES)

RECOMMENDED P. C. BOARD

MOUNTING HOLES

Alarm Terminal

TYPICAL HOLDER ASSEMBLY

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")

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

15.7m

(.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 congurations.

15A PCB Mount Series:

15A Panel Mount Series:

20A Panel Mount Series:

Part #	04820010ZXP
Description	Fuse Holder 15A 125VDC/125VACSolder Lug Panel Mount
Category	HARDWARE
Availability	In Stock
Qty	60

Qty	Price
1 - 12	$14.27102
13 - 25	$11.35195
26 - 37	$10.70327
38 - 50	$9.94647
51 +	$8.86533

04820010ZXP

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Technical Document