342022 Littelfuse

Fuseholders For 3AG Fuses QPL RoHS Pb Traditional Panel Mount Type 1 4 APPROVALS: Recognized under the Components Program of Terminals: Copper & copper alloy. Tin plated, except / Quick-Connect Underwriters Laboratories and Certified by CSA. terminals are nickel plated. Ambient Temperature: 40C to +85C. SPECIFICATIONS: 1 FUSEHOLDERS TO MIL SPEC: See Military Section. Electrical: Rated at 20 amperes for any voltage up to 250 volts. Dielectric Strength: 2400 volts minimum. Mounting: Withstands 15 lb.-in. mounting torque maximum panel thickness: .187 . * Please refer to Fuseology section for information on Molded Parts: Black thermoplastic (UL 94V0). proper fuseholder de-rating. Knob: Bayonet style with lettering. 342 000 Series Straight Bottom Terminal .7 .78 .7 1 1 .090 X .12 1.31 .475 HOLE .480 Knurled knob shown. Fluted knob also .3 available. See table below4 .502 .510 .45 .020 .032 FLATS .11 DIA. ORDERING INFORMATION: TYP. Catalog Number .69 Fluted Knurled Type of HEX Knob Knob Terminal FLATS 342 014 342 012 Solder 3 342 038 342 058 /16 Q.C. 1 342 838 342 858 /4 Q.C. 342 000 Series Right Angle Terminal .69 DIA78 .78 .7 .475 1 1 1 .480 Fluted knob shown. Knurled knob also .502 available. See table below510 .085 X .12 .032 .020 HOLE ORDERING INFORMATION: .63 .06 DIA.HOLE DETENT .187 Catalog Number .45 .69 Fluted Knurled Type of FLATS .250 DIA. Knob Knob Terminal TYP. 342 004 342 022 Solder .69 .69 3 HEX DIA. 342 028 342 048 /16 Q.C14 DIA. HOLE .56 .59 TYP. FLATS 1 342 828 342 848 /4 Q.C. 474 www.littelfuse.comFuseholders For 3AG Fuses QPL Blown-Fuse Indicating Panel Mount Type ORDERING INFORMATION: APPROVALS: Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. Catalog Number 344 000 344 400 Lamp SPECIFICATIONS: Series Series Voltage Current Lens Electrical: Rated at 20 amperes at lamp voltage shown below. (Bar Knob) (Round Knob) Range Lamp Type Rating Color Dielectric withstanding voltage exceeds 1500 volts. All fuseholders are 344 006 344 401 2.5 to 7 6V Incandescent .20 amp Amber supplied with a resistor. When designing indicating type fuseholders into 344 012 344 402 7 to 16 14V Incandescent .08 amp Amber a circuit, consideration should be given to the resistance of fractional 344 024 344 403 16 to 32 28V Incandescent .04 amp Amber amperage fuses and the parallel resistance of the indicator lamp and 344 125 344 404 100 to 125 Neon .002 amp Clear 7its resistor. 344 250 344 405 200 to 250 Neon .002 amp Clear 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. Knob: Bayonet style. Terminals: Copper & copper alloy. Tin plated. Ambient Temperature: 40C to +85C. Hardware: Neoprene washer, lockwasher & hex nut unassembled. O- ring option available must be ordered separately using part numer 901- 108. 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 DIA94 1.10 2.67 MAXIMUM WITH FUSE INSTALLED 344 400 Series .627 .635 RUBBER WASHER LOCK WASHER HEX NUT .567 13 .575 .11 DIA94 .81 .09 x .13 HOLE IN SIDE 2.38 MAXIMUM TERMINAL WITH FUSE INSTALLED 344 000 Series 475 www.littelfuse.com FUSEHOLDERS