Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted 340 Series RF Shielded / Watertight Panel Mount Fuse Holders for 3AB/3AG Fuses RoHS Product Characteristics Compatible Fuses For 3AG and 3AB Fuses 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 Description with the watertight construction requirement of MIL-PRF-19207 and the Shock-Safe requirements of IEC 60127-6. A rubber O-ring and conductive gasket maintain RF shielding and watertight construction. Rated at 20 amperes for any voltage up to 300 Electrical volts. Ambient Temperature –40ºC to +85ºC. Dielectric Strength 4000 volts minimum. Dimensions Insulation Resistance 10,000 meghom minimum at 500 V. Less than .005 ohms average at currents 2.19" MAX. Contact Resistance up to 1 amp. .17" 1" Withstand 15 Lb-in mounting torque. Maximum MAX. MAX. O-RING Mounting panel thickness is 0.31" Molded Parts Body material: Thermoplastic Knob Material Thermoplastic Brass. Tin plated, accept solder or .187" female R.F.I. GASKET Terminals .88" CAP connector. DIA. KEEP CHAIN Refer to Fuseology for information on proper fuseholder re-rating. MOUNTING HOLES Agency Approvals .475" .460" .480" .465" Agency Agency File Number .500" .505" 7316 Ordering Information Additional Information Part Number Brass Shielding Cap Finish Packing 03400312Z Nickel plated Bulk (100 Pieces) 03400313Z Dull Black Bulk (1 Piece) Datasheet Resources Samples Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 02/13/18