03452HS1H Datasheet, PDF (1/2 Pages) Littelfuse – International Shock-Safe Panel Mount Type

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
5 x 20mm
2AG
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CSA
20A 250V
20A 250V
10A 250V
10A 250V
10A 250V
10A 250V
VDE
10A 250V
10A 250V
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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.
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
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