LITTELFUSE 342858

Fuseholders
For 3AG Fuses
RoHS
Pb
Traditional Panel Mount Type
®
®
QPL
APPROVALS: Recognized under the Components Program of
Underwriters Laboratories and Certified by CSA.
Terminals: Copper & copper alloy. Tin plated, except 1/4" Quick-Connect
SPECIFICATIONS:
Electrical: Rated at 20 amperes for any voltage up to 250 volts.
Dielectric Strength: 2400 volts minimum.
Mounting: Withstands 15 lb.-in. mounting torque;
Ambient Temperature: – 40°C to +85°C.
FUSEHOLDERS TO MIL SPEC:1 See Military Section.
terminals are nickel plated.
maximum panel thickness: .187".
Molded Parts: Black thermoplastic (UL 94V0).
Knob: Bayonet style with lettering.
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
342 000 Series
Straight Bottom Terminal
.7"
Knurled knob shown. Fluted knob also
available. See table below.
.090" X .12"
HOLE
.7"
1"
1"
1.31"
.475"
.480"
.3"
.45"
FLATS
TYP.
ORDERING INFORMATION:
Catalog Number
Fluted
Knurled
Knob
Knob
342 014
342 012
342 038
342 058
342 838
342 858
.78"
.4"
.020"
.11" DIA.
.502"
.510"
.032"
.69"
HEX
FLATS
Type of
Terminal
Solder
3
/16" Q.C.
1
/4" Q.C.
342 000 Series
Right Angle Terminal
.69" DIA.
.78"
.7"
.78"
1"
1"
1"
Fluted knob shown. Knurled knob also
available. See table below.
ORDERING INFORMATION:
Catalog Number
Fluted
Knurled
Knob
Knob
342 004
342 022
342 028
342 048
342 828
342 848
474
Type of
Terminal
Solder
3
/16" Q.C.
1
/4" Q.C.
.63"
.502"
.510"
.085" X .12"
HOLE
.032"
.020"
.187"
.69"
DIA.
.06" DIA.HOLE
.45"
FLATS
TYP.
.14" DIA. HOLE
.475"
.480"
DETENT
.250"
.69"
HEX
FLATS
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.56"
.69"
DIA.
TYP.
.59"
Fuseholders
For 3AG Fuses
Blown-Fuse Indicating Panel Mount Type
®
®
QPL
ORDERING INFORMATION:
APPROVALS: Recognized under the Components Program of
Underwriters Laboratories and Certified by CSA.
Catalog Number
344 000
344 400
Series
Series
SPECIFICATIONS:
Electrical: Rated at 20 amperes at lamp voltage shown below.
Dielectric withstanding voltage exceeds 1500 volts. All fuseholders are
supplied with a resistor. When designing indicating type fuseholders into
a circuit, consideration should be given to the resistance of fractional
amperage fuses and the parallel resistance of the indicator lamp and
7its resistor.
Mounting: Withstands 15 lb.-in. mounting torque. Maximum panel
thickness is .250".
Molded Parts: Black Thermoplastic (UL 94V-0), except lens is
thermoplastic (UL 94V2). See Table below for lens color.
(Bar Knob)
(Round Knob)
344 006
344 012
344 024
344 125
344 250
344 401
344 402
344 403
344 404
344 405
Voltage
Range
2.5 to 7
7 to 16
16 to 32
100 to 125
200 to 250
Lamp Type
6V Incandescent
14V Incandescent
28V Incandescent
Neon
Neon
Lamp
Current
Rating
.20 amp
.08 amp
.04 amp
.002 amp
.002 amp
Lens
Color
Amber
Amber
Amber
Clear
Clear
Knob: Bayonet style.
Terminals: Copper & copper alloy. Tin plated.
Ambient Temperature: – 40°C to +85°C.
Hardware: Neoprene washer, lockwasher & hex nut unassembled. Oring option available must be ordered separately using part numer 901108.
FUSEHOLDERS TO MIL SPEC: See Military Section.
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
RUBBER WASHER
LOCK WASHER
HEX NUT
.11"
DIA.
.94"
1.10"
2.67" MAXIMUM
WITH FUSE INSTALLED
344 400 Series
.627"
.635"
RUBBER WASHER
LOCK WASHER
HEX NUT
.81"
2.38" MAXIMUM
WITH FUSE INSTALLED
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FUSEHOLDERS
.11"
DIA.
.94"
344 000 Series
13
.567"
.575"
.09" x .13"
HOLE IN SIDE
TERMINAL
475
Fuseholders
For 3AG Fuses
Watertight Panel Mount Type
®
QPL
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.
.12" DIA.
HOLES
.94"
DIA.
FUSEHOLDERS TO MIL SPEC: See Military Section.
.81"
1.3 "
ORDERING INFORMATION:
Catalog Number: 342 006
MOUNTING HOLE
.570"
.575"
.81
* Please refer to Fuseology section for information on
proper fuseholder de-rating.
"
.625"
.635"
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 fuseholder is mounted. These fuseholders comply with the watertight construction requirement of MIL-PRF-19207 and the Shock-Safe requirements of IEC 60065 and 60127-6. A rubber O-ring and conductive gasket maintain RF shielding and watertight construction.
QPL
340 300 Series
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.
.17"
MAX.
.88"
DIA.
2.35" MAX.
1"
MAX.
O-RING
CAP
R.F.I. GASKET
KEEP CHAIN
MOUNTING HOLES
.460"
.465"
.475"
.480"
.500"
.505"
476
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