03450101HX010 datasheet(1/3 Pages) LITTELFUSE

Part #	03450101HX010

Description	Fuseholders

PDF	3 Pages

Scroll/Zoom	100%

Manufacturer	LITTELFUSE [Littelfuse]

Direct Link	http://www.littelfuse.com

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1 / 3 page

Shock-Safe for 3AG or 5x20mm Fuses PC Board Type

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1.77"

.49"

.040"

.056"

DIA.

.48"

.12"

.68"

.44"

.20"

.24"

.598"

.602"

.698"

.702"

.242"

.246"

Catalog Number

Bottom

Fuse Length

Standard

Watertight

Terminal

Range*

571 027

571 027P

Straight

15/16" – 13/8"

571 028

571 028P

Rt. Angle

571 007

571 007P

Straight

113/32" – 11/2"

571 008

571 008P

Rt. Angle

571 OCC

571 OCCP

Straight

11/2"

571 RCC

571 RCCP

Rt. Angle

*Fuse diameter is 13/32".

Similar to Shock-Safe fuseholders shown on preceding page, but

designed for P.C. board mounting. Shock-Safe design per IEC Standards

60127 and 60065. Two different knob styles available for use with 3AG

(1/4" x 11/4") or 5 x 20mm fuses.

APPROVALS: Recognized under the Components Program of

Underwriters Laboratories (16A, 250V).

Certified by CSA (15A, 250V).

VDE approved (10A, 250V).

SPECIFICATIONS:

Electrical: Rating: See APPROVALS.

Insulation Resistance: 10,000 megohm minimum at 500 VDC.

Contact Resistance: Less than .005 ohm average at a current of

one ampere.

Dielectric Strength: 4000 volts minimum.

Mounting: Intended for soldering to printed circuit boards.

Molded Parts: Body Material: Black glass-filled thermoplastic

(UL 94V0).

Knob: Screwdriver slot, fuse extractor type with nickel-plated, copper

alloy insert. Spring-loaded, bayonet style.

Knob Material: Grey or Black glass-filled thermoplastic (UL94 V-0).

Terminals: Brass. Tin-plated.

Ambient Temperature: –40°C to +85°C.

ORDERING INFORMATION:

Catalog

Fuse

Number

Size

345 101

1

/4" x 11/4" Fuses

345 121

5 x 20mm Fuses

Body only: 345 101-010

Knob only: 345 101-020 (1/4" x 11/4") Grey;

345 121-020 (5 x 20mm) Black.

For Midget Fuses Panel Mount Type

Two panel mount fuseholder designs are available for supplementary or

Class CC branch circuit protection. Class CC fuses have a rejection

feature on one end cap which mates with the rejection feature of

Littelfuse Class CC fuse blocks and fuseholders to prevent the

installation of fuses with lower voltage ratings or interrupting ratings.

APPROVALS: Recognized under the Components Program of

Underwriters Laboratories and Certified by CSA.

SPECIFICATIONS:

Electrical: Rated at 30 amperes for any voltage up to 600 volts.

Dielectric Strength: 4000 volts minimum.

Mounting: Flange mounting either in front of or behind panel.

Watertight version must be front panel mounted. Maximum panel thick-

ness is .75".

Molded Parts: Black thermoplastic (UL94 V-0).

Knob: Screw type, with engraved markings: unfilled characters (571

007, 571 008, 571 007P, 571 008P), light blue characters (571 027, 571

028, 571 027P, 571 028P).

Terminals: Brass. Tin-plated. Combination solder and 1/4" Quick-

Connect. Side terminal has .125" diameter hole. Bottom terminal has

.156" x .124" elongated hole.

Ambient Temperature: – 40°C to +85°C.

Hardware: 571 007, 571 008, 571 027, 571 028, 571 OCC, and 571

RCC, none; 571 007P, 571 008P, 571 027P, 571 028P, 571 OCCP, and

571 RCCP, two O-rings for watertight seal per MIL-PRF-19207.

®

V

DE

®

Reference Dimensions

.76"

.86"

.92"

DIA.

.446"

2.08"

2.40"

1.31"

1.75"

.032"

.15" MAX

.172" DIA.

(2)

.15" MAX

1.12"

.890"

1.310"

2 MOUNTING

HOLES FOR

No. 8 SCREWS

STANDARD MOUNTING

(FLANGE IN FRONT OF PANEL)

Reference Dimensions

ORDERING INFORMATION:

* Please refer to Fuseology section for information on

proper fuseholder de-rating.

* Please refer to Fuseology section for information on

proper fuseholder de-rating.

471

www .littelfuse .com

13

Fuseholders

For 3AG, 5 x 20mm, or 2AG Fuses

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