Littelfuse 342 User Manual
Cartridge Fuse Holders
.502"
.69"
DIA.
FLATS
TYP.
Enclosed Fuseholders > Panel Mounted
342 Series Panel Mount Enclosed Fuse Holders for 3AG Fuses
General Application Products
Straight Terminal
with Knurled Knob
Right Angle Terminal
with Fluted Knob
Dimensions
General Application / Straight Terminal Product Dimensions
.7"
.78"
.090" X .12"
HOLE
.45"
FLATS
TYP.
.11" DIA.
1.31"
.69"
HEX
FLATS
1"
.3"
.020" .032"
Watertight Product
Product Characteristics
General Application
Products
Compatible
Fuses
Watertight Product
3AG
Electrical Rated at 20 amperes for any voltage up to 250 volts.
Ambient
Temperature
Dielectric
Strength
Mounting
Molded
Parts
2400 volts minimum. 1500 volts minimum.
Withstands 15 lb.in. mounting torque;
maximum panel thickness:
.187”.
Black thermoplastic
(UL94 V-0).
–40ºC to +85ºC.
Withstands 15 lb.-in.
mounting torque; maximum
panel thickness is .250”.
Black thermoset
(UL94 V-0).
O-ring provides a watertight
Seal Not Applicable
seal on the front side of the
panel per MIL-PRF-19207.
Copper & copper alloy.
.7"
1"
.4"
.475"
.480"
.502"
.510"
Terminals
Hardware
Tin plated, except
¼” Quick-Connect
terminals are nickel plated.
Comes with a mounting
nut and neoprene washer
Copper & copper alloy.
Tin plated.
O-rings (2) and hex nut,
unassembled.
Agency Approvals
Agency Agency File Number
General Application / Right Angle Terminal Product Dimensions
.69" DIA.
.78"
1"
.63"
.14" DIA. HOLE
.085" X .12"
HOLE
.45"
FLATS
TYP.
.7"
1"
.020"
.06" DIA.HOLE
.187"
.69"
HEX
.56"
Watertight Product Dimensions
.94"
DIA.
.81"
.81 "
.78"
1"
.250"
.69"
DIA.
.12" DIA.
HOLES
1.3 "
MOUNTING HOLE
.625"
.635"
.032"
DETENT
.59"
.570"
.575"
.475"
.480"
.510"
IZLT2.E14721
007316 (*Except 342 006 and 342 012)
Ordering Information
Body Terminal Type Catalog Number
Angle Connect Fluted Knob Knurled Knob
General Application Products:
Solder 342 014 342 012 *
Straight
3/16” Q.C. 342 038 342 058
1/4” Q.C. 342 838 342 858
Solder 342 004 342 022
Right Angle
3/16” Q.C. 342 028 342 048
1/4” Q.C. 342 828 342 848
Watertight Product:
Straight Solder 342 006 * Not Applicable
NOTE: Ensure that proper fuse de-rating is factored in fuseholder selection.
Additional Information
Datasheet
Resources
Specifications are subject to change without notice.
Samples
© 2013 Littelfuse, Inc.
Revised: 12/19/13
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