03453LF1HX020 Littelfuse Inc, 03453LF1HX020 Datasheet

03453LF1HX020

Manufacturer Part Number

03453LF1HX020

Description

FUSEHOLDER KNOB 3AG FINGERGRIP

Manufacturer

Littelfuse Inc

Series

345r

Type

Fuseholder Capsr

Datasheet

1.03455LS1HX020.pdf (2 pages)

Specifications of 03453LF1HX020

Accessory Type

Knob - Black

Product

Hardware

Fuse Size / Group

3AG

Voltage Rating

250 Volts

Mounting Style

Snap In

Body Material

Thermoplastic

Operating Temperature Range

- 40 C to + 85 C

Size (lxwxh)

15.24 mm x 10.41 mm

Current Rating

20 Amps

Termination Style

Quick Connect

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

Fuseholder; 345

For Use With

03453RF1HXLN - FUSEHOLDER 3AG 2 WASHRS RT.ANGLF1489 - FUSEHOLDER 3AG PNL MNT STRAITF3122 - FUSEHOLDER 3AG PNL MNT RT ANGLEF1488 - FUSEHOLDER 3AG PNL MNT STRAITF3121 - FUSEHOLDER 3AG PNL MNT RT ANGLE

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

03453LF1HX020
3453LF1-020
3453LF1020
3453LF1HX020
F1487
H3453LF1020

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Fuseholders

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

A complete selection of styles and options satisfy a wide variety of fuse-

holder design needs. Designed to eliminate the possibility of electrical

shock, as defined in IEC standards 60065 and 60127. The universal

fuseholder body will accept 3AG, 5 x 20mm, and 2AG fuse sizes

depending on knob selected. Permits inventory reduction of bodies and

provides knob interchange versatility. Anti-tease feature eliminates circuit

interruption when knob is accidentally depressed. Five fuseholder types

assure design flexibility. Available with two knob styles — screwdriver slot

or fingergrip. Drip-proof option is available on screwdriver slot knob style.

Available in two terminal styles — dual-purpose for soldering or 3/16"

NEMA quick connect; and 1/4" NEMA/DIN quick connect. Quick fuse size

identification is provided with letters on fingergrip knob and color-coded

screwdriver slot knobs.

APPROVALS:

SPECIFICATIONS:

Electrical:

VDC. Contact Resistance: Less than .005 ohm average at currents up

to 1 ampere.

Mounting:

Low profile and High profile panel thickness: .032" min. /.310" max.

Quick mount panel thickness: .012" min. /.360" max.

Rear mount panel thickness: .012" min. /.260" max.

Molded Parts:

(UL 94V0).

Knob Material: Grey, blue or black glass-filled thermoplastic (UL94 V-0)

Hex Nut Material: Black glass-filled thermoplastic.

Knob:

Extractor type with plated copper alloy insert. Plated copper alloy contact

clips. Spring loaded, locking mechanism provides an anti-tease feature

and will not vibrate loose.

Terminals:

dual purpose terminal accepts wire for soldering or a Quick-Connect

receptacle. .187" terminal for NEMA Quick-Connect and .250" terminal

for NEMA/DIN Quick-Connect available.

Ambient Temperature:

Hardware:

hex nut unassembled. Quick mount style fuseholders are supplied with a

push-on type retaining nut, black oxide finish, unassembled. A

synthetic rubber “O” ring will be supplied only with the screwdriver slot

knob when the drip-proof version is requested. To order with a metal

internal tooth lockwasher (L) and/or neoprene panel washer (N) and/or

drip-proof synthetic rubber “O” ring with Neoprene washer (NP)

[Screwdriver slot knob only], add the appropriate suffix (L, N, or NP)

respectively (or in combination) to the catalog number.

Example: 3453LS7LNP is a holder supplied with a lockwasher, a neoprene panel

washer, and a drip-proof “O” ring in addition to the hex nut.

* Please refer to Fuseology section for information on

International Shock-Safe

proper fuseholder de-rating.

CSA

VDE

Finger-Grip, Fuse Extractor type or Screwdriver Slot, Fuse

Insulation Resistance: 10,000 megohm minimum at 500

Threaded styles withstand 15 in.-lb. mounting torque.

Threaded style fuseholders are supplied with a thermoplastic

Copper alloy. Tin-plated. Three styles available. A .187"

Body Material: Black glass-filled thermoplastic

20A 250V

10A 250V

– 40°C to +85°C.

3AG

5 x 20mm

10A 250V

Panel Mount Type

10A 250V

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

2AG

—

467

Related parts for 03453LF1HX020

03453LF1HX020 Summary of contents

Page 1

Fuseholders For 3AG 20mm, or 2AG Fuses International Shock-Safe A complete selection of styles and options satisfy a wide variety of fuse- holder design needs. Designed to eliminate the possibility of electrical shock, as defined in IEC standards ...

Page 2

Fuseholders For 3AG 20mm, or 2AG Fuses International Shock-Safe ORDERING INFORMATION: EXAMPLE (Complete Assembly with options): Series Number Fuse Size 2 2AG .177" x .570" 3 3AG .250" x 1.250" 20mm .197" x .787" To ...

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