Fuseholders For 3AG, 5 x 20mm, or 2AG Fuses Shock-Safe for 3AG or 5x20mm Fuses PC Board Type D ® ® V E Similar to Shock-Safe fuseholders shown on preceding page, but designed for P.C. board mounting. Shock-Safe design per IEC Standards 60127 and 60065. Two different knob styles available for use with 3AG (1/4" x 11/4") or 5 x 20mm fuses. APPROVALS: Recognized under the Components Program of Underwriters Laboratories (16A, 250V). Certified by CSA (15A, 250V). VDE approved (10A, 250V). SPECIFICATIONS: Electrical: Rating: See APPROVALS. Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .005 ohm average at a current of Reference Dimensions .49" 1.77" .44" yy ;; one ampere. .20" .24" .68" Dielectric Strength: 4000 volts minimum. Mounting: Intended for soldering to printed circuit boards. Molded Parts: Body Material: Black glass-filled thermoplastic .598" .602" (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: –40°C to +85°C. * Please refer to Fuseology section for information on proper fuseholder de-rating. .48" .12" .040" .698" .702" .242" .246" .056" DIA. ORDERING INFORMATION: Catalog Number 345 101 Fuse Size 1 /4" x 11/4" Fuses 345 121 5 x 20mm Fuses Body only: 345 101-010 Knob only: 345 101-020 (1/4" x 11/4") Grey; 345 121-020 (5 x 20mm) Black. For Midget Fuses Panel Mount Type ® ® Two panel mount fuseholder designs are available for supplementary or Class CC branch circuit protection. Class CC fuses have a rejection feature on one end cap which mates with the rejection feature of Littelfuse Class CC fuse blocks and fuseholders to prevent the installation of fuses with lower voltage ratings or interrupting ratings. APPROVALS: Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. Reference Dimensions .15" MAX .172" DIA. (2) .86" .92" DIA. Watertight version must be front panel mounted. Maximum panel thickness is .75". Molded Parts: Black thermoplastic (UL94 V-0). Knob: Screw type, with engraved markings: unfilled characters (571 007, 571 008, 571 007P, 571 008P), light blue characters (571 027, 571 028, 571 027P, 571 028P). Terminals: Brass. Tin-plated. Combination solder and 1/4" QuickConnect. Side terminal has .125" diameter hole. Bottom terminal has .156" x .124" elongated hole. Ambient Temperature: – 40°C to +85°C. Hardware: 571 007, 571 008, 571 027, 571 028, 571 OCC, and 571 RCC, none; 571 007P, 571 008P, 571 027P, 571 028P, 571 OCCP, and 571 RCCP, two O-rings for watertight seal per MIL-PRF-19207. ORDERING INFORMATION: * Please refer to Fuseology section for information on proper fuseholder de-rating. *Fuse diameter is /32". .032" 2.08" 2.40" 1.12" .76" 1.31" 1.75" 13 STANDARD MOUNTING (FLANGE IN FRONT OF PANEL) .15" MAX .890" 1.310" 2 MOUNTING HOLES FOR No. 8 SCREWS .446" Catalog Number Standard Watertight 571 027 571 027P 571 028 571 028P 571 007 571 007P 571 008 571 008P 571 OCC 571 OCCP 571 RCC 571 RCCP w w w. l i t t e l f u s e . c o m Bottom Terminal Straight Rt. Angle Straight Rt. Angle Straight Rt. Angle Fuse Length Range* 15/16" – 13/8" 113/32" – 11/2" 11/2" 13 471 FUSEHOLDERS SPECIFICATIONS: Electrical: Rated at 30 amperes for any voltage up to 600 volts. Dielectric Strength: 4000 volts minimum. Mounting: Flange mounting either in front of or behind panel.