02540207Z Littelfuse

Cartridge Fuse Blocks Fuse Block > 254 Series RoHS Pb 254 Series OMNI-BLOK Molded Base Fuse Block for 2AG Fuses Product Characteristics Compatible Fuses Size 2AG This low profile Omni-Blok Fuse Block design is available with a choice of solder type terminals, Q.C. terminals or P.C. board mountable terminals. The PCB design is offered with either tin-plated brass terminals for normal applications or tin-plated beryllium copper terminals for use in caustic environments. These fuse blocks feature Description individual barriers which reinforce the fuse clips while providing greater protection against clip damage and electrical shock. The unique design permits self-alignment of clips to fuse cap. This, plus a one-piece clip/terminal assures low contact resistance. Multiple units Dimensions mm may be broken apart to obtain desired number of units. Solder & Q.C. Types: Rating 400 VAC/DC, 10A .190 x .187 deep Dielectric Strength 1500V Minimum 4.83 x 4.75 .50 12.7 typ. C bore with .050 1.3 material remaining Tin-Plated Spring Brass, except pn 254121 is .090 2.3 REF. DIA. Thru .110 2.8 typ. Clip/Terminals .190 x .187 deep Tin-Plated Beryllium Copper 4.83 x 4.75 .50 12.7 typ. C bore with .050 1.3 .190 DIA. X .187 DEEP C BORE .35 8.9 typ. material remaining Typ. with .050 Typ. material remaining090 2.3 REF. DIA. Thru Black Thermoplastic, glass reinforced with UL .110 2.8 typ. Base V0 flammability rating .190 DIA. X .187 DEEP C BORE .35 8.9 typ. Ambient Temperature 40C to +85C Typ. with .050 Typ. material remaining090 REF. DIA. THRU .450 11.4 .090 REF. DIA. THRU centers typ. Agency Approval B REF. Agency Agency File Number .450 11.4 centers typ. E14721 B REF. 7316 Solder type terminals feature elongated hole on clip 1.22 30.2 REF016 0.41 .53 13.5 OPTIONS: REF. 45 REF. Solder type terminals .24 6.1 REF. feature elongated 1. Other colors available on special order. Contact factory70 hole on clip 17.8 1.22 30.2 REF. 2. Two different style clips can be supplied for circuit identity or REF. polarization. Contact factory016 0.41 .53 13.5 REF. 45 REF35 8.9 REF24 6.1 REF70 17.8 REF. P.C. Board Mount Type Additional Information .50 12.7 REF19 4.8 REF04 .81 1.1 With 2AG .35 8.9 20.6 REF. fuse installed REF. REF050 1.27 DIA. HOLES .725 18.42 .055 1.40 (2 LOCATIONS) Datasheet Resources Samples .735 18.67 Recommended Hole Pattern .50 12.7 REF19 4.8 REF04 .81 1.1 With 2AG 20.6 REF. fuse installed REF050 1.27 DIA. HOLES .725 18.42 .055 1.40 (2 LOCATIONS) .735 18.67 Recommended Hole Pattern 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/25/19Cartridge Fuse Blocks Fuse Block > 254 Series Ordering Information Clip/Terminal Ordering NO.* Catalog NO. No. of Poles Width (B) Width mm Packaging Available Material Solder Type Terminals 02540001Z 254 001 1 0.35 8.6 Brass Z 02540002Z 254 002 2 0.875 22.2 Brass Z 02540003Z 254 003 3 1.31 33.3 Brass Z 02540004Z 254 004 4 1.75 44.5 Brass Z 02540005Z 254 005 5 2.18 55.4 Brass Z 02540006Z 254 006 6 2.62 66.5 Brass Z 02540007Z 254 007 7 3.06 77.7 Brass Z 02540008Z 254 008 8 3.50 88.9 Brass Z NEMA Style .110 Q.C. Terminals 02540201Z 254 201 1 0.35 8.6 Brass Z 02540202Z 254 202 2 0.875 22.2 Brass Z 02540203Z 254 203 3 1.31 33.3 Brass Z 02540204Z 254 204 4 1.75 44.5 Brass Z 02540205Z 254 205 5 2.18 55.4 Brass Z 02540206Z 254 206 6 2.62 66.5 Brass Z 02540207Z 254 207 7 3.06 77.7 Brass Z 02540208Z 254 208 8 3.50 88.9 Brass Z P.C. Board Mount 02540101Z 254 101 1 0.35 8.6 Brass Z 02540121Z 254 121 1 0.35 8.6 Beryllium Copper Z Add Suffix: Z = for bulk package 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. 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/25/19