3455RF4LNNP datasheet, PDF - EEWORLD Datasheet

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3455RF4LNNP: Description3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe; File Size104KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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3455RF4LNNP Overview

3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe

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Fuseholders

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

International Shock-Safe

Panel Mount Type

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:

3AG

20A 250V

10A 250V

5 x 20mm

10A 250V

2AG

10A 250V

—

CSA

VDE

SPECIFICATIONS:

Electrical:

Insulation Resistance: 10,000 megohm minimum at 500

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

to 1 ampere.

Mounting:

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

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:

Body Material: Black glass-filled thermoplastic

(UL 94V0).

Knob Material:

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

Hex Nut Material: Black glass-filled thermoplastic.

Knob:

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

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:

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

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:

– 40°C to +85°C.

Hardware:

Threaded style fuseholders are supplied with a thermoplastic

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.

FUSEHOLDERS

467

* Please refer to Fuseology section for information on

proper fuseholder de-rating.

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

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