Blade Terminal & Special Purpose Fuses

461

www .littelfuse .com

The Alarm Indicating Fuseholder is designed for use with the

Littelfuse 481 Alarm Fuse. It is designed to accept other manufacturer’s

replacement fuses as well.

• Ideal for telecommunications and control panel circuits.

The fuseholder is available in three versions:

PCB Mount: 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.

of Underwriters Laboratories and the Components Acceptance Program

of CSA.

SPECIFICATIONS:

PCB Mount and Panel Mount – 15A: Rated at 15 amperes up to

125 VAC/VDC

Body Material: Thermoplastic

Fuse Terminals: Tin-plated Beryllium Copper

Alarm Terminal: Tin-plated Brass

Panel Mount – 20A: Rated at 20 amperes up to 125 VAC/VDC

Body Material: Black Phenolic

Fuse Terminals: Tin-plated Beryllium Copper

Alarm Terminal: Tin-plated Brass

Flush Side Options

Available for PCB and

Panel Mount Version.

5 POLE HOLDER ASSEMBLY

WITH FLUSH OPTION

®

®

Catalog Number

Catalog Number

PCB Mount

PCB Mount Flush

Type

Length (A)

0482 0001ZXB

0482 0002ZXB

0482 0003ZXB

0482 0004ZXB

0482 0005ZXB

0482 0006ZXB

0482 0007ZXB

0482 0008ZXB

0482 0009ZXB

0482 00010ZXB

0482 00011ZXB

0482 00012ZXB

0482 00013ZXB

0482 00014ZXB

0482 00015ZXB

0482 00016ZXB

0482 00017ZXB

0482 00018ZXB

0482 00019ZXB

0482 00020ZXB

0482 0001ZXBF

0482 0002ZXBF

0482 0003ZXBF

0482 0004ZXBF

0482 0005ZXBF

0482 0006ZXBF

0482 0007ZXBF

0482 0008ZXBF

0482 0009ZXBF

0482 00010ZXBF

0482 00011ZXBF

0482 00012ZXBF

0482 00013ZXBF

0482 00014ZXBF

0482 00015ZXBF

0482 00016ZXBF

0482 00017ZXBF

0482 00018ZXBF

0482 00019ZXBF

0482 00020ZXBF

1 Pole

2 Pole

3 Pole

4 Pole

5 Pole

6 Pole

7 Pole

8 Pole

9 Pole

10 Pole

11 Pole

12 Pole

13 Pole

14 Pole

15 Pole

16 Pole

17 Pole

18 Pole

19 Pole

20 Pole

FEMALE LATCHING & FLUSH SIDE

WITHOUT TABS

TYPICAL HOLDER ASSEMBLY

21.3mm

(.84")

TYP

6.4mm

(.25")

TYP

A

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

6.40mm (.25”)

12.80mm (.50")

19.05mm (.75")

25.40mm (1.0")

31.75mm (1.25")

38.10mm (1.50")

44.45mm (1.75")

50.80mm (2.00")

57.15mm (2.25")

63.50mm (2.50")

69.85mm (2.75")

76.20mm (3.00")

82.55mm (3.25")

88.90mm (3.50")

95.25mm (3.75")

101.60mm (4.00")

107.95mm (4.25")

114.30mm (4.50")

120.65mm (4.75")

127.00mm (5.00")

PCB Mount – 15A: 15 ampere gangable version of fuseholder is keyed

to prevent insertion of 20 ampere fuse. Please contact Littelfuse for

ordering information.

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