POWR-GARD(R) Fuse Datasheet Telecom Products Telecommunications Power Fuses Alarm Indicating Fuses Ordering Information 100 mA 150 mA 180 mA 10 Minute Rating 100 mA 150 mA 180 mA 200 mA 250 mA 250 mA 350 mA 500 mA 750 mA 1.33 A 2A 3A 3.5 A 5A 8A 10 A 70 Series Alarm Indicating Fuses Description The 70 Series alarm indicating fuses are designed for use in telecommunications equipment. A color coded tip provides visual identification of the ampere rating and the fuse status. Features * Color coded tip * Rated 125 VAC, 300 VDC ampere ratings 500 mA 750 mA 1.33 Catalog Number 70P 70R 70E 70X 70F 70K 70S 70G 70H 70A 70B 70C 70J 70D 70M 70N System Number 70P00000Z 70R00000Z 70E00000Z 70X00000Z 70F00000Z 70K00000Z 70S00000Z 70G00000Z 70H00000Z 70A00000Z 70B00000Z 70C00000Z 70J00000Z 70D00000Z 70M00000Z 70N00000Z 2 3 3.5 5 8 10 Color Code Grey/White Red/White Yellow Black Violet Violet/White Gray Red Brown White Orange Blue Black/White Green/Black Tan/White Yellow/Purple Web Resources Specifications Voltage Ratings: Interrupting Ratings: 200 mA 250 mA 350 mA For additional information, see website: www.littelfuse.com/70 125 VAC 300 VDC 1,000 A @ 125 VAC 1,000 A @ 300 VDC Ordering Information / 1/5 1 /4 18 100 / 1/2 65 /100 3 8 ampere ratings / 1 1/2 3 1 2 3 1/2 1/3 1/2 4 3 4 series voltage amperage 481 125 AC/DC 2 Catalog Number 481002L 481 Series Alarm Indicating Fuses Note: For 481 Dummy fuse, order 481000. Description Recommended Fuseholders For telecommunications equipment and similar applications. Color coded indicator flags indicate ampere rating. Body is constructed of black polyphenylene sulfide with UL94-V0 flammability rating, contacts are of bright alloy-plated beryllium copper. Available with or without protective lens. 12 15 20 System Number 0481002.VXL 482 Series, see website: www.littelfuse.com/482 Available 1-20 pole with PCB or panel mounting. To order with protective lens add suffix XL. Web Resources For additional information, see website: www.littelfuse.com/481 Specifications Voltage Rating: 125 VAC/DC Approvals:UL Recognized CSA Recognized www.littelfuse.com 5 7 1/2 10 1 (c) JUNE 2011 Littelfuse POWR-GARD Products