Fuseholders For 3AG, 5 x 20mm, or 2AG Fuses V DE International Shock-Safe Panel Mount Type A complete selection of styles and options satisfy a wide variety of fuse- holder design needs. Designed to eliminate the possibility of electrical shock, as defined in IEC standards 60065 and 60127. The universal fuseholder body will accept 3AG, 5 x 20mm, and 2AG fuse sizes depending on knob selected. Permits inventory reduction of bodies and provides knob interchange versatility. Anti-tease feature eliminates circuit interruption when knob is accidentally depressed. Five fuseholder types assure design flexibility. Available with two knob styles screwdriver slot or fingergrip. Drip-proof option is available on screwdriver slot knob style. Available in two terminal styles dual-purpose for soldering or 3/16 NEMA quick connect and 1/4 NEMA/DIN quick connect. Quick fuse size identification is provided with letters on fingergrip knob and color-coded screwdriver slot knobs. APPROVALS: 3AG 5 x 20mm 2AG 20A 250V 10A 250V 10A 250V CSA 20A 250V 10A 250V 10A 250V VDE 10A 250V 10A 250V SPECIFICATIONS: Electrical: Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .005 ohm average at currents up to 1 ampere. Mounting: Threaded styles withstand 15 in.-lb. mounting torque. Low profile and High profile panel thickness: .032 min./.310 max. Quick mount panel thickness: .012 min./.360 max. Rear mount panel thickness: .012 min./.260 max. Molded Parts: Body Material: Black glass-filled thermoplastic (UL 94V0). Knob Material: Grey, blue or black glass-filled thermoplastic (UL94 V-0) Hex Nut Material: Black glass-filled thermoplastic. Knob: Finger-Grip, Fuse Extractor type or Screwdriver Slot, 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: Copper alloy. Tin-plated. Three styles available. A .187 dual purpose terminal accepts wire for soldering or a Quick-Connect receptacle187 terminal for NEMA Quick-Connect and .250 terminal for NEMA/DIN Quick-Connect available. Ambient Temperature: 40C to +85C. Hardware: Threaded style fuseholders are supplied with a thermoplastic hex nut unassembled. Quick mount style fuseholders are supplied with a push-on type retaining nut, black oxide finish, unassembled. A 13 synthetic rubber O ring will be supplied only with the screwdriver slot knob when the drip-proof version is requested. To order with a metal internal tooth lockwasher (L) and/or neoprene panel washer (N) and/or drip-proof synthetic rubber O ring with Neoprene washer (NP) Screwdriver slot knob only , add the appropriate suffix (L, N, or NP) respectively (or in combination) to the catalog number. Example: 3453LS7LNP is a holder supplied with a lockwasher, a neoprene panel washer, and a drip-proof O ring in addition to the hex nut. * Please refer to Fuseology section for information on proper fuseholder de-rating. 467 www.littelfuse.com FUSEHOLDERSU U U U U F F F F F E E E E E S S S S S Fuseholders For 3AG,5 x 20mm, or 2AG Fuses V DE International Shock-Safe Panel Mount Type ORDERING INFORMATION: EXAMPLE (Complete Assembly with options): 345 3 LS 7 L N NP Series Number Terminals Options* Fuse Size Style 1 L 2 LF 3/16 (Rt. Angle) Lockwasher 2AG Low Profile Body Dual Purpose Solder/QC .177 x .570 Black Fingergrip Knob N 2 3 RF Neoprene Washer 3/16 (Straight) 3AG Rear Mount Body NP Dual Purpose Solder/QC .250 x 1.250 Black Fingergrip Knob Drip-Proof O Ring** 3 5 with Neoprene Washer HS 3/16 (Rt. Angle) 5 x 20mm NEMA QC .197 x .787 High Profile Body Screwdriver Slot Knob **Options (L, N, NP) can be ordered 4 individually or in combination. LS 3/16 (Straight) **Screwdriver slot knob only. NEMA QC Low Profile Body Screwdriver Slot Knob 7 QS 1/4 (Rt. Angle) NEMA/DIN QC Quick Mount Body Screwdriver Slot Knob 8 1/4 (Straight) Screwdriver Slot Knob NEMA/DIN QC 2AG Blue Knob 3AG Grey Knob 5 x 20mm Black Knob Note: To Order Knob Only: Fuse Fingergrip Knob Screwdriver Slot Knob Size Part Number Part Number 2AG 3452LF1-020 3452LS1-020 3AG 3453LF1-020 3453LS1-020 5 x 20mm 3455LF1-020 3455LS1-020 To Order Body Including Nut(s) Only: Terminal Bottom Low Profile Body High Profile Body Rear Mount Body Quick Mount Body Style Terminal Part Number*** Part Number Part Number Part Number 3/16 Dual Purpose (Rt. Angle) 3453LF1-010 3453HS1-010 3453RF1-010 3453QS1-010 3/16 Dual Purpose (Straight) 3453LF2-010 3453HS2-010 3453RF2-010 3453QS2-010 3/16 NEMA QC (Rt. Angle) 3453LF3-010 3453HS3-010 3453RF3-010 3453QS3-010 3/16 NEMA QC (Straight) 3453LF4-010 3453HS4-010 3453RF4-010 3453QS4-010 1/4 NEMA/DIN QC (Rt. Angle) 3453LF7-010 3453HS7-010 3453RF7-010 3453QS7-010 1/4 NEMA/DIN QC (Straight) 3453LF8-010 3453HS8-010 3453RF8-010 3453QS8-010 ***Low Profile Body will accept either Fingergrip or Screwdriver Slot Knob. Terminal Styles DIMENSION Low Profile Fingergrip Knob special 1/2 thread DRAWINGS: .090 x .160 .070 .055 HOLE .60 DIA. HOLE HOLE .41 1.59 Rear Mount Fingergrip Knob .187 .187 .250 special 1/2 thread 3/16 DUAL 3/16 NEMA 1/4 NEMA/DIN PURPOSE QUICK CONNECT QUICK CONNECT .65 DIA. SOLDER/QUICK CONNECT Bottom Terminal 1.50 MAX50 MIN. Straight Suggested Mounting Holes Right Angle High Profile Screwdriver Slot Knob special 1/2 thread .475 .460 B .04 x.25 .480 .465 C .60 DIA500 A .505 1.35 .40 AB C Low Profile Screwdriver Slot Knob .53 .30 .020 .187 QC special 1/2 thread .04 x.25 .250 QC .59 .36 .032 .60 DIA.Push-O Type Retaining Nut Plastic Hex Nut with Flange for Quick Mount Fuseholder .65 .16 1.59 .19 DIA. Quick Mount Screwdriver Slot Knob .04 x.25 .63 .60 DIA91 DIA. SPECIAL .558 1/2 THREAD HEX16 1.59 468 www.littelfuse.com U U U U U F F F F F E E E E E S S S S S