03480670Z

Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted 344/348 Series Blown Fuse Indicating / Low Profile Holders for 3AB/3AG Fuses 344 Series (Indicating) 348 Series (Low Profile) Features Electrical Dielectric Strength Dimensions Bezel Body Recommended mounting hole .42" .87" Front .53" .85" .625 Sq. Side 1.95" (WITH FUSE ASSEMBLED) .4" For 3AB/3AG Type Fuses Low profile design Blown fuse indicator 348 Series: Rated at 15 amps for any voltage up to 250 volts. 344 Series: Rated at 15 amps at lamp voltage shown below. 1500 volts minimum. When designing indicating type fuseholders into a circuit, consideration should be given to the resistance of fractional amperage fuses and the parallel resistance of the indicator lamp and its resistor. Mounting Panel thickness range: .031” through .125”. Molded Parts Black thermoplastic body (UL94 V-0). Thermoplastic bezel, cap and lens (UL94 V-2). See tables below for colors. Terminals Brass. Tin-plated. Ambient Temperature Non-indicating: –40ºC to +85ºC. Indicating: –40ºC to +60ºC. Fuse Installation Insert the fuse into the cap and push the assembly into the body until it latches. Press in and down to unlatch for removal. 344 Series Lens/Cap Pb Product Characteristics Compatible Fuses Note: Standard Body and Bezel color is black. Other Bezel colors are available as special order. RoHS NOTE: Refer to Fuseology for information on proper fuseholder re-rating. .054" DIA. 344 800 SERIES .250" X .032" 344 600 SERIES .187" X .020" NEMA Q.C. Top .054" DIA. 348 Series Cap Bezel Body FUSE .87" .42" PRESS Front .28" .85" Side 1.95" (WITH FUSE ASSEMBLED) .4" .054" DIA. 348 800 SERIES .250" X .032" Top Ordering Information Catalog Number 3/16” Q.C. 1/4” Q.C. Terminals Terminals Lamp Type Lamp Lamp Lens Resistor Voltage Current Color 03440601Z 03440801Z Incande-scent 6 40 ma No Amber 03440602Z 03440802Z Incande-scent 14 80 ma No Amber 03440603Z 03440803Z Incande-scent 28 40 ma No Amber 03440604Z 03440804Z Neon 120 1.2 ma Yes Clear 03440605Z 03440805Z Neon 240 .3 ma Yes Clear NOTE: Standard Body and Bezel color is black. Other Bezel colors may be available as special order. Please contact Littelfuse for additional information and detailed arrangements. 348 600 SERIES .187" X .020" NEMA Q.C. .054" DIA. Catalog Number 3/16” Q.C. 1/4” Q.C. Terminals Terminals Additional Information Datasheet 344 Series Resources 344 Series Samples 344 Series Datasheet 348 Series Resources 348 Series Samples 348 Series Bezel Color Cap Color 03480671Z 03480871Z Black Red 03480677Z 03480877Z Black Black NOTE: Standard Body and Bezel color is black. Other Bezel and Cap colors may be available as special order. Please contact Littelfuse for additional information and arrangments. 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. Specifications are subject to change without notice. Application testing is strongly recommended. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/20/19