03450101HX020

Cartridge Fuse Holders Enclosed Fuseholders > Circuit Board Mounted 345 Series Shock Safe Circuit Board Mount Enclosed Fuse Holders RoHS Pb Product Characteristics Dimensions .49" 1.77" .44" .20" .24" .68" .598" .602" .698" .702" Compatible Fuse Types 3AG 3AB 5×20mm Description Similar to our Shock-Safe panel mount fuseholders, this series is designed per IEC Standards 60127-6. Two different knob styles available are available for use with 3AG and 3AB (¼” × 1¼”) or 5 × 20mm fuses. Electrical Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .005 ohm average at a current of one ampere. Dielectric Strength 4000 volts minimum. Mounting: Intended for soldering to printed circuit boards. Molded Parts Body Material: Black glass-filled thermoplastic (UL 94V0). Knob Screwdriver slot, fuse extractor type with nickel-­plated, copper alloy insert. Spring-loaded, bayonet style. Knob Material: Grey or Black glass-filled thermoplastic (UL94 V-0) Terminals Brass. Tin-plated. Ambient Temperature –40ºC to +85ºC. Agency Approvals .48" Agency Agency File Number .12" E14721 .040" .242" .246" .056" DIA. 7316 133923 * Please refer to Fuseology section for information on proper fuseholder re-rating. Ordering Information Catalog Number Additional Information Datasheet Resources Samples © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 05/29/15 Fuse Size 345 101 ¼” × 1¼” Fuses 345 121 5 × 20mm Fuses Body only: 345 101-010 Knob only: 345 101-020 (¼” × 1¼”) Grey; 345 121-020 (5 × 20mm) Black. Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted 345 Series Panel Mount Enclosed Fuse Holders RoHS Pb Product Characteristics Compatible Fuses Additional Information Datasheet Resources Samples For 3AB/3AG, 5×20mm Fuses Description Designed to eliminate the possibility of electrical shock, as defined in IEC standards 60127-6. The universal fuseholder body will accept 3AB, 3AG, and 5 × 20mm fuse sizes. Electrical Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .005 ohm average at currents up to 1 ampere. Dielectric Strength: 4,000 volts minimum. Mounting Threaded styles withstand 15 in.-lb. mounting torque. Low profile and High profile panel thickness: .032” min./.310” max. Molded Parts Body Material: Black glass-filled thermoplastic (UL 94V0). Knob Material Grey or black glass-filled thermoplastic (UL94 V-0) Hex Nut Material: Black glass-filled thermoplastic. Knob 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 Plated cooper alloy, A-187; dual purpose terminal accepts wire for soldering or a Quick-Connect receptacle. Ambient Temperature –40ºC to +85ºC. * Please refer to Fuseology section for information on proper fuseholder re-rating. Agency Approval Agency © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 06/02/17 Agency File Number 3AG/AB 5×20mm E14721 20A, 600V 20A, 600V 7316 20A, 600V 20A, 600V Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted Dimensions Terminal Styles Low Profile Screwdriver Slot Knob KNOB - GRAY: 0345601, 0345611 BLACK: 0345621, 0345631 .65" DIA. (16.5) 0.37 (9.4) .090" x .160" HOLE .187" 1/2-32 (2A) DOUBLE-LEAD THREAD 1.50 (38.1) 1.66 (42.2) 3/16" DUAL PURPOSE SOLDER/QUICK CONNECT Bottom Terminal Suggested Mounting Holes Right Angle Straight High Profile Screwdriver Slot Knob KNOB - GRAY: 0345602, 0345612 BLACK: 0345622, 0345632 .65" DIA. (16.5) .475" .480" .460" .465" C .502" .510" 0.37 (9.4) Low Profile Fingergrip Knob A 1/2-32 (2A) DOUBLE-LEAD THREAD 1.21 (30.7) 1.66 (42.2) B A B C .62" .37" .020" "Push-On" Type Retaining Nut for Quick Mount Fuseholder Plastic Hex Nut with Flange .65" DIA. (16.5) .65" DIA. .19" .63" 0.37 (9.4) .91" DIA. 1/2-32 (2A) DOUBLE-LEAD THREAD 1.21 (30.7) .558" HEX. SPECIAL 1/2" THREAD 1.66 (42.2) Fast Mount Low Profile Screwdriver Slot Knob KNOB - GRAY: 0345701, 0345711 BLACK: 0345721, 0345731 +5| -3| 8| .65" DIA. (16.5) Rear Mount Fingergrip Knob 0.80 (20.3) .020 (.51) .65" DIA. (16.5) 0.37 (9.4) 1/2-32 (2A) DOUBLE-LEAD THREAD 1.50 (38.1) 1.66 (42.2) Part Numbering System Part Number (3AG/AB) 5x20mm Knob Type Low Profile X High Profile Front Mount Rear Mount 03450601H 03450621H Screwdriver Slot 03450602H 03450622H Screwdriver Slot 03450603H 03450623H Finger Grip 03450611H 03450631H Screwdriver Slot 03450612H 03450632H Screwdriver Slot 03450613H 03450633H Finger Grip 03450701H -- Screwdriver Slot X X 03450711H -- Screwdriver Slot X X 03450903H 03450923H Finger Grip X X 03450913H 03450933H Finger Grip X X Rt. Angle Terminal Straight Terminal Packing X X Bulk (100 pieces) X X X Bulk (100 pieces) X X X X Bulk (100 pieces) X X Bulk (100 pieces) X X X Bulk (100 pieces) X X X Bulk (100 pieces) X Bulk (100 pieces) X X Bulk (100 pieces) Bulk (100 pieces) X Bulk (100 pieces) © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/02/17