340 Datasheet, PDF (1/1 Pages) Littelfuse – Fuseholders - For 3AG Fuses

Fuseholders
For 3AG Fuses
Watertight Panel Mount Type
APPROVALS: Recognized under the Components Program of
Underwriters Laboratories.
SPECIFICATIONS:
Electrical: Rated at 20 amperes for any voltage up to 250 volts.
Dielectric Strength: 1500 volts minimum.
Mounting: Withstands 15 lb.-in. mounting torque; maximum panel
thickness is .250".
Molded Parts: Black thermoset (UL 94V0).
Knob: Screw type.
Seal: O-ring provides a watertight seal on the front side of the panel
per MIL-PRF-19207.
Terminals: Copper & copper alloy. Tin plated. Solder type.
Ambient Temperature: – 40°C to +85°C.
Hardware: O-rings (2) and hex nut, unassembled.
FUSEHOLDERS TO MIL SPEC: See Military Section.
ORDERING INFORMATION:
Catalog Number: 342 006
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
RF Shielded / Watertight Panel Mount Type
Radio frequency shielded fuseholders eliminate possible transmission or
reception of RF signals through the hole in the chassis in which the fuse-
holder is mounted. These fuseholders comply with the watertight con-
struction requirement of MIL-PRF-19207 and the Shock-Safe require-
ments of IEC 60065 and 60127-6. A rubber O-ring and conductive gas-
ket maintain RF shielding and watertight construction.
SPECIFICATIONS: The basic fuseholder used is the
345 603 Shock-Safe holder.
ORDERING INFORMATION:
Catalog
Number
340 312
340 313
Brass Shielding
Cap Finish
Nickel plated
Dull Black
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
® QPL
.94"
DIA.
.81"
.12" DIA.
HOLES
1.3 "
MOUNTING HOLE
.570"
.575"
.625"
.81 ^"
.635"
340 300 Series
QPL
.17"
MAX.
2.35" MAX.
1"
MAX.
O-RING
R.F.I. GASKET
.88"
DIA.
CAP
KEEP CHAIN
MOUNTING HOLES
.475"
.480"
.460"
.465"
.500"
.505"
476
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