NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 2 to 500 Amps, Sizes 000 to 3 Standards/Approvals IEC 60269-2, DIN 43620 Part 1 and 3 l Description A square bodied range of industrial fuse links for a wide variety of applications. Packaging All fuse links are packed in 3's Technical Data l Size: 000 to 3 l Rated voltage: 690Vac l Amps: 2 to 500A l Rated breaking capacity: 120kA l Operating frequency: 45-62Hz l Design - Steatite insulator - Corrosion-resistant aluminium end plates - Corrosion-resistant steel plated screws l Contact blade: Full contact silver plated copper blades Catalogue Symbol l With metal gripping lugs: (amp)NHG(Size)B-690 Operation Class: gG/gL Fuse Holders l Fuse bases: SB*-D single-pole,TB*-S three-pole l Fuse rails - vertical: BFR l Fuse switch disconnectors vertical: BFD l Fuse switch disconnectors horizontal: BFH * Select required size of fuse base Environmental l 100% recyclable (including packaging) l RoHS compliant l Cadmium and lead free for sizes 000 to 3 (2 to 500A) Features l Low watts loss l Reliable dual indicator system Dimensions - mm Size a1 a2 (max) 78.51.5 54 000 78.51.5 0 1252.5 00 1 2 3 28-01-2010 1352.5 1502.5 1502.5 a3 a4 b c1 c2 d e1 (max) e2 (max) e3 (max) e4 f (max) 20.5 48 30 25 6 15 6 15 54 451.5 491.5 15 35 10 20.5 68 62+3/-1.5 68+1.5/-3 15 35 11 2.50.5 75 622.5 682.5 11 2.50.5 75 75 451.5 622.5 622.5 BU-SB10048 491.5 682.5 682.5 15 20 25 32 Form No.NH690V 35 40 48 60 11 11 11 2.50.5 30.5 Page 1 of 7 41 48 53 61 75 21 30 52 60 70 Data Sheet 720109 16 25 25 25 25 6 6 6 6 8 15 15 18 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 2 to 125 Amps, Size 000 & 00 Size 000 & 00 Time-Current Characteristics (Amps) Size 000 & 00 Technical Data I2t (Amps2 Seconds) Part Numbers with Metal Gripping Lugs Amp Rating 2NHG000B-690 2 3.5 8 4 4NHG000B-690 4 6 16 2 6NHG000B-690 6 14 25 2 10NHG000B-690 10 60 400 1.5 16NHG000B-690 16 240 1200 2.5 20NHG000B-690 20 500 2500 2.5 25NHG000B-690 25 920 4400 3.5 32NHG000B-690 32 1800 9600 3.5 35NHG000B-690 35 2400 12700 4 40NHG000B-690 40 3300 15000 4 50NHG00B-690 50 3000 21000 5 63NHG00B-690 63 5500 38000 6 80NHG00B-690 80 9800 67000 7 100NHG00B-690 100 18000 119000 9.5 125NHG00B-690 125 36000 210000 10.5 Minimum Pre-arcing *I1 120kA @ 690Vac Watts Loss Net Weight per Fuse 0.133kg 0.200kg * I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements. Dimensions - mm Size 00 Size 000 28-01-2010 BU-SB10048 Form No.NH690V Page 2 of 7 Data Sheet 720109 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 6 to 100 Amps, Size 0 Size 0 Time-Current Characteristics (Amps) Size 0 Technical Data I2t (Amps2 Seconds) Part Numbers with Metal Gripping Lugs Amp Rating Minimum Pre-arcing *I1 120kA @ 690Vac Watts Loss 6NHG0B-690 6 14 25 2 10NHG0B-690 10 58 430 2 16NHG0B-690 16 240 1400 3 20NHG0B-690 20 490 2800 3.5 25NHG0B-690 25 1200 5400 3.2 32NHG0B-690 32 1800 10800 4.8 35NHG0B-690 35 2400 12700 4.7 40NHG0B-690 40 3300 16500 5 50NHG0B-690 50 3000 14700 6 63NHG0B-690 63 5500 26000 7 80NHG0B-690 80 9800 44000 8.5 100NHG0B-690 100 18000 75000 9.5 Net Weight per Fuse 0.245kg * I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements. Dimensions - mm 28-01-2010 BU-SB10048 Form No.NH690V Page 3 of 7 Data Sheet 720109 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 50 to 200 Amps, Size 1 Size 1 Time-Current Characteristics (Amps) Size 1 Technical Data I2t (Amps2 Seconds) Part Numbers with Metal Gripping Lugs Amp Rating 50NHG1B-690 *I1 120kA Watts Loss Minimum Pre-arcing @ 690Vac 50 3000 20000 6.0 63NHG1B-690 63 5500 38000 7.0 80NHG1B-690 80 9800 71400 8.5 100NHG1B-690 100 18000 136000 9.5 125NHG1B-690 125 27000 98300 13.0 160NHG1B-690 160 58000 195000 14.0 200NHG1B-690 200 106000 328000 16.0 Net Weight per Fuse 0.409kg * I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements. Dimensions - mm 28-01-2010 BU-SB10048 Form No.NH690V Page 4 of 7 Data Sheet 720109 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 63 to 315 Amps, Size 2 Size 2 Time-Current Characteristics (Amps) Size 2 Technical Data I2t (Amps2 Seconds) Part Numbers with Metal Gripping Lugs Amp Rating 63NHG2B-690 63 5500 66300 80NHG2B-690 80 9800 112400 9 100NHG2B-690 100 18000 193000 10 125NHG2B-690 125 27000 112000 12.5 160NHG2B-690 160 58000 207000 15 200NHG2B-690 200 106000 328000 17.5 224NHG2B-690 224 108000 355000 21 250NHG2B-690 250 153000 625000 24 315NHG2B-690 315 242000 788000 31 Minimum Pre-arcing *I1 120kA @ 690Vac Watts Loss Net Weight per Fuse 7.5 0.647kg * I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements. Dimensions - mm 28-01-2010 BU-SB10048 Form No.NH690V Page 5 of 7 Data Sheet 720109 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 250 to 500 Amps, Size 3 Size 3 Time-Current Characteristics CURRENT (Amps) Size 3 Technical Data I2t (Amps2 Seconds) Part Numbers with Metal Gripping Lugs Amp Rating Minimum Pre-arcing *I1 120kA @ 690Vac Watts Loss 250NHG3B-690 250 153000 626000 23.0 315NHG3B-690 315 242000 798000 30.0 355NHG3B-690 355 343000 130200 33.0 400NHG3B-690 400 423000 1607000 38.0 425NHG3B-690 425 430000 1418000 41.0 500NHG3B-690 500 764000 2402000 45.0 Net Weight per Fuse 1.113kg * I1 is the maximum breaking capacity test at rated voltage according to IEC 60269 requirements. Dimensions - mm 28-01-2010 BU-SB10048 Form No.NH690V Page 6 of 7 Data Sheet 720109 NH DIN Dual Indication Fuse Links NH Class gG/gL, 690Vac, 2 to 500 Amps, Sizes 000 to 3 Sizes 000 to 3 Cut-Off Current Characteristics 28-01-2010 BU-SB10048 Form No.NH690V Page 7 of 7