03450101HX020 Littelfuse Inc, 03450101HX020 Datasheet

03450101HX020

Manufacturer Part Number

03450101HX020

Description

FUSE HOLDER KNOB GREY 3AG

Manufacturer

Littelfuse Inc

Series

345r

Type

Fuseholder Knobsr

Datasheet

1.03450101HX020.pdf (3 pages)

Specifications of 03450101HX020

Accessory Type

Knob - Gray

Leaded Process Compatible

Yes

Features

Screwdriver Slot Knob

Product

Holder

Fuse Size / Group

3AG

Current Rating

20 Amps

Voltage Rating

250 Volts

Mounting Style

Panel

Body Material

Thermoplastic

Termination Style

Solder Pin

Operating Temperature Range

- 40 C to + 85 C

Size (lxwxh)

44.96 mm x 12.45 mm x 12.19 mm

For Use With

F055 - FUSEHOLDER 3AG R/A PC MOUNT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

Fuseholder; 345

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

03450101HX020
345101-02
345101-020
345101-020
F1482
H345101-020

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* Please refer to Fuseology section for information on

Fuseholders

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

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:

Underwriters Laboratories and Certified by CSA.

SPECIFICATIONS:

Electrical:

Dielectric Strength:

Mounting:

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

ness is .75".

Molded Parts:

Knob:

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

028, 571 027P, 571 028P).

Terminals:

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

.156" x .124" elongated hole.

Ambient Temperature:

Hardware:

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.

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:

Underwriters Laboratories (16A, 250V).

Certified by CSA (15A, 250V).

VDE approved (10A, 250V).

SPECIFICATIONS:

Electrical:

Insulation Resistance:

Contact Resistance:

one ampere.

Dielectric Strength:

Mounting:

Molded Parts:

(UL 94V0).

Knob:

alloy insert. Spring-loaded, bayonet style.

Knob Material:

Terminals:

Ambient Temperature:

* Please refer to Fuseology section for information on

Shock-Safe for 3AG or 5x20mm Fuses

For Midget Fuses

proper fuseholder de-rating.

Screw type, with engraved markings: unfilled characters (571

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

Rating: See APPROVALS.

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

Flange mounting either in front of or behind panel.

Intended for soldering to printed circuit boards.

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

Brass. Tin-plated. Combination solder and

Brass. Tin-plated.

Recognized under the Components Program of

Body Material: Black glass-filled thermoplastic

Black thermoplastic (UL94 V-0).

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

4000 volts minimum.

Less than .005 ohm average at a current of

– 40°C to +85°C.

–40°C to +85°C.

10,000 megohm minimum at 500 VDC.

Panel Mount Type

" Quick-

w w w . l i t t e l f u s e . c o m

*Fuse diameter is

ORDERING INFORMATION:

Body only: 345 101-010

Knob only: 345 101-020 (

ORDERING INFORMATION:

Reference Dimensions

Standard

571 027

571 028

571 007

571 008

571 OCC

571 RCC

Number

Catalog

345 101

345 121

Reference Dimensions

Catalog Number

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

PC Board Type

.68"

.032"

.446"

.15" MAX

1.77"

Watertight

571 027P

571 028P

571 007P

571 008P

571 OCCP

571 RCCP

.86"

2.08"

2.40"

" x 1

.598"

.602"

.76"

") Grey;

.92"

DIA.

.24"

.44"

.698"

.702"

(FLANGE IN FRONT OF PANEL)

.20"

1.310"

STANDARD MOUNTING

.890"

Terminal

Rt. Angle

Bottom

Straight

1.31"

1.75"

5 x 20mm Fuses

.040"

" x 1

.242"

.246"

.056"

DIA.

.172" DIA.

2 MOUNTING

HOLES FOR

No. 8 SCREWS

1.12"

.49"

(2)

Fuse

Size

" Fuses

.48"

.12"

Fuse Length

Range*

" – 1

471

Related parts for 03450101HX020

03450101HX020 Summary of contents

Page 1

... 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 ...

Page 2

...

Page 3

...

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