Designed to Save Time & Money, Engineered for Safety & Environment Dual Indication Saves Time & Money by quicker identification, Insulated Grip enhances the Safety Cooper Bussmann gives yet another reliable and safe fuse range to protect circuits and Installations with ease - 500V, NH DIN style, LV Fuse range with Double Indication System and Optional Insulated Grips. z Quick & Easy Identification Bussmann's NH dual indicator fuse, India's first, is designed with additional center indicator in front for easy and quick identification of operated fuse links, overcoming the problem with conventional Single(only Top) indicator types due to mounting height, shrouds, termination,panel darkness, etc. One of the indicator is always visible in all situations of mounting with easy and convenient visual identification and another can be used for remote alarm / annunciation. z Insulated Metal Gripping Lugs (IMGL) The Dual Indicator range also comes with optional Insulated Metal Gripping Lugs types, saving the precious installation space and increasing Clearances thus enhancing the Operators and Installation Safety. Specially suitable for adverse Industrial environmental applications of Steel, Cement, Chemical, Oil & Gas, etc. z Unmatched Material & Manufacturing Technology Fuse links are totally free from Environmentally dangerous Lead & Cadmium and WEEE & RoHS complaint. z Applications Suitability 500 Volts - Better suited than ordinary 415V fuses for applications like Capacitor, Mines, DG Sets, Petrochemical Plants, Power Electronics System, etc where circuits can attain higher voltages than 415V. High Breaking Capacity, 120kA - Suitable for use near the source, even in big interconnected network systems, including multi source networks. Current Limiting Performance - Low Cut Off and Let Thru Values, can replace existing fuses without affecting the Type 2 Co–ordination. z Globally Accepted Manufacturing electrical equipment for exports? The Cooper Bussmann NH fuse line is acceptable throughout the globe. The range conforms to IEC / IS(BIS) / VDE and carry stringent globally accepted markings – VDE / CCC / CE. z Accessories : Full range of Accessories – Fuse base, Fuse Rail, Fuse Pulling Handle, Isolating links, etc available. 500V, NH DIN style, LV Fuses with Double Indication System NH Fuse Specification Description : Square bodied, industrial fuses for global electrical protection, Metallic as well as Insulated Tag variants. Technical Data : Voltage Ratings : 500V AC / 250V DC Ampere Ratings : 2A – 630A in Dual indication, 800A – 1600 single(top) indicator Breaking Capacity : 120kA @ 500V AC, Rated Frequency : 50/60Hz Sizes : DIN 000 to 3, 4/4a Class : gL/gG Standards/Approvals : IEC 60269-1, VDE0636, DIN 43 620, IS 13703 The NH DIN low voltage fuse system offered by Cooper Bussmann includes fuse links bearing the following marks : Environment : RoHS compliant, Pb and Cd Free Packaging : Packed in 3’s upto 800A Catalogue Numbers Size 000 00 0 0s Rated Current (A) 2 4 6 10 16 20 25 32 35 40 50 63 80 100 125 160 80 100 125 160 200 gG - gL Dual Indicator Voltage free metal gripping insulated lugs Size Voltage conducting metal gripping lugs 2NHG000B 2NHG000BI 4NHG000B 4NHG000BI 6NHG000B 6NHG000BI 10NHG000B 10NHG000BI 16NHG000B 16NHG000BI 20NHG000B 20NHG000BI 25NHG000B 25NHG000BI 32NHG000B 32NHG000BI 35NHG000B 35NHG000BI 40NHG000B 40NHG000BI 50NHG000B 50NHG000BI 63NHG000B 63NHG000BI 80NHG000B 80NHG000BI 100NHG000B 100NHG000BI 125NHG00B 125NHG00BI 160NHG00B 160NHG00BI 6A to 63A on request 80NHG0B 100NHG0B 125NHG0B 160NHG0B 200NHG0SB - 01 1 02 2 Rated Current (A) gG - gL Dual Indicator Voltage free metal gripping insulated lugs Voltage conducting metal gripping lugs 100 125 160 200 224 250 315 35 40 50 63 80 100 125 160 200 224 250 315 355 400 6A to 80A on request 100NHG01B 100NHG01BI 125NHG01B 125NHG01BI 160NHG01B 160NHG01BI 200NHG1B 200NHG1BI 224NHG1B 224NHG1BI 250NHG1B 250NHG1BI 315NHG1B 35NHG02B 35NHG02BI 40NHG02B 40NHG02BI 50NHG02B 50NHG02BI 63NHG02B 63NHG02BI 80NHG02B 80NHG02BI 100NHG02B 100NHG02BI 125NHG02B 125NHG02BI 160NHG02B 160NHG02BI 200NHG02B 200NHG02BI 224NHG02B 224NHG02BI 250NHG02B 250NHG02BI 315NHG2B 315NHG2BI 355NHG2B 355NHG2BI 400NHG2B 400NHG2BI Size Rated Current (A) 250 315 355 400 425 450 500 630 800 03 3 800 1000 1250 4* 1000 1250 1600 4A* gG - gL Dual Indicator Voltage free metal gripping insulated lugs Voltage conducting metal gripping lugs 250NHG03B 250NHG03BI 315NHG03B 315NHG03BI 355NHG03B 355NHG03BI 400NHG03B 400NHG03BI 425NHG3B 450NHG3B 500NHG3B 630NHG3B 800NHG3B* 500A / 630A on request 800NH4G 1000NH4G 1250NH4G 630A / 800A on request 1000NH4AG 1250NH4AG 1600NH4AG - Note : 1) * - standard single indicator type 2) Also available on request - 400 / 415 V class - low watt loss fuses - aM fuses - 500 V & 690 V class - gG 690 Volts fuses Dimensions Size a1 a2 (max) 000 00 0 0s 01 1 02 2 03 3 78.5 ± 1.5 78.5 ± 1.5 125 ± 2.5 125 ± 2.5 135 ± 2.5 135 ± 2.5 150 ± 2.5 150 ± 2.5 150 ± 3 150 ± 3 54 54 68 68 75 75 75 75 75 75 a3 a4 (max) 45 ± 1.5 49 ± 1.5 45 ± 1.5 49 ± 1.5 62 ± +3/-1.5 68 ± -1.5/-3 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 62 ± 2.5 68 ± 2.5 b (nom) c1(±8) c2 (nom) d (nom) 15 15 15 20 15 20 20 25 25 32 35 35 35 40 40 40 48 48 60 60 10 10 11 11 11 11 11 11 11 11 2 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 2.5 ± 0.5 3 ± 0.5 Cooper Bussmann India Pvt. Ltd., 3A, EVR Street, Sedarpet Indl. Estate, Pondicherry - 605 111, India. P : +91 413 267 2005 www.cooperbussmann.com/1/index.html CBIL/NH500V-R3/1-2008/L1-4000 Printed in India e1 e2 e3 e4 f (max) (max) (max) (max) (max) 41 48 48 53 48 53 53 61 61 76 21 30 30 52 30 52 52 60 60 75 21 25 25 25 25 25 25 25 25 25 6 6 6 6 6 6 6 6 6 6 8 15 15 15 15 15 15 15 15 18