Bussmann(R) HRC Fuse Links NH Class of Operation gL/gG, 690V ac 440V dc 6 to 630 Amps Sizes 00 to 3 Catalog Symbol: NH_G-690 Technical Data: Rated Voltage: Rated Breaking Capacity: Approvals: IEC269,VDE 0636 Description: A square bodied range of industrial fuse links Rated Frequency: for wide variety of applications where 690V is needed. Operating Frequency: Packaging: All fuse links are packed in 3's. Selectivity: Standards: DIN43620 Part 1 Ordering Code: Rating/Type/Body Size/Category Design - Insulator: e.g. 100NH2G-690 - Metal Parts: Contact Blades: Protection Type: Dimensions: Tests: Constancy of Characteristics: On/Off Indicator: Mechanical Stress: 690V ac / 440V dc 50kA 50 Hz 45 - 62 Hz 1 : 1.6 up to 690V ac 1 : 1.25 up to 380V ac Ceramic Corrosion-proof (top plate also galvanic plated) Full contact blades, silver plated copper. IP 00 according to DIN40050 DIN 43620 VDE 0636/21 (RS 5126-75) Resistant to ageing. Spring indicator, minimum operating voltage 10V Vibrations 7 up to 50 Hz with 1 g, shocks with 5 g Specifications (Dimensions all in mm) SIZE A B C min. D E 0.8 F max. G C00 49 1.5 78.5 1.5 15 21 35 41 60 2.0 00 49 1.5 78.5 1.5 15 30 35 48 60 2.0 0 68 +1.5 -3.0 125 1.5 15 30 35 48 60 2.0 1(small) 68 2.5 135 2.5 15 30 40 48 60 2.0 1 68 2.5 135 2.5 20 41 40 53 60 2.0 2 68 2.5 150 2.5 25 51 48 61 60 2.0 3 68 2.5 150 2.5 32 72 60 76 60 2.0 4a 90 30 200 3.0 50 100 85 85 60 2.0 5-2-00 SB99216 Rev. A Form No. NH Page 1of 4 BIF Doc# 9003 Bussmann(R) HRC Fuse Links NH Class of Operation gL/gG, 690V ac 440V dc 6 to 630 Amps Sizes 00 to 3 Technical Data Size Rated operational current le Rated uninterupted current with connecting knives lu Rated operational voltage Ule AC Rated insulating voltage Ui AC Insulating class Rated frequency Protection catagory Rated inpulse withstand voltage UtilisationCatagory: AC23B / 380V, cos j =0.35 AC22B / 500V, cos j =0.65 AC21B / 660V, cos j =0.95 AC23B / 660V, cos j =0.35* Dynamic short-circuit strength with fuse links according to VDE 0636 Part 21 Rated short time withstand current lcw (with connecting knives) (1s) Power disipation of the fuse links Standard terminal For bus bars with max. width For cable lug: with 1 cable lug with 2 cable lugs Ambient air temperature 00 1 2 3 160A 250A 400A 630A 200A 690V 1000V C 45-62 Hz IP20 12kV 400A 690V 1000V C 45-62 Hz IP20 12kV 630A 690V 1000V C 45-62 Hz IP20 12kV 1000A 690V 1000V C 45-62 Hz IP20 12kV 1280/960A 480A 240A - 2000/1500A 750A 375A 2000/1500A* 3200/2400A 1200A 600A 3200/2400A* 5040/3780A 1890A 945A 5040/3780* 120kA 120kA 120kA 120kA >3.0kA >10kA >20kA >20kA 12W M8 20mm 2.5-70mm2 -25 to +55 deg 23W M10 30mm 6-150mm2 70-150mm2 -25 to +55 deg 34W M10 40mm 6-240mm2 150-240mm2 -25 to +55 deg 48W M12 50mm 10-240mm2 150-240mm2 -25 to +55 deg *designed with arc chambers and break roller. 5-2-00 SB99216 Rev. A Form No. NH Page 2 of 4 BIF Doc# 9003 Bussmann(R) HRC Fuse Links NH Class of Operation gL/gG 690V ac 440V dc 6 to 630 Amps Sizes 00 to 3 Time Current Characteristics for Size 00 Time Current Characteristics for Size 1 Size 00 Details: Approvals: Rated Currents: Size 1 Details: Approvals: Rated Currents: Weight: I1t (Ampere1 Seconds) Amp PreTotal at Total at Ratings Arcing 380V 500V Catalog1 Number 6NH00G-690 10NH00G-690 16NH00G-690 20NH00G-690 25NH00G-690 32NH00G-690 35NH00G-690 40NH00G-690 50NH00G-690 63NH00G-690 80NH00G-690 100NH00G-690 125NH00G-690 160NH00G-690 5-2-00 SB99216 VDE, OVE, KEMA, IEC, SEV 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, and 160 A 0.16 kg. Rev. A 6 33 100 10 75 180 16 350 830 20 780 1,800 25 1,450 3,400 32 2,400 5,700 35 3,600 8,500 40 5,000 11,500 50 8,000 18,500 63 13,000 31,000 80 18,200 43,000 100 26,800 63,500 125 40,500 96,000 160 78,000 178,000 210 405 1,900 4,200 7,800 12,800 19,300 26,300 43,000 72,000 100,000 140,000 215,000 410,000 Total at 690V Weight: Nom. Watts Rated Loss Voltage 450 1.3 705 1.6 3,250 2.0 7,200 2.1 12,500 2.4 21,000 3.7 31,500 3.8 44,000 4.7 69,100 6.3 113,000 7.8 160,000 8.5 230,000 9.4 350,000 12.6 650,000 17.7 690 ac Catalog1 Number Amp Ratings 40NH1G-690 50NH1G-690 63NH1G-690 80NH1G-690 100NH1G-690 125NH1G-690 160NH1G-690 200NH1G-690 224NH1G-690 250NH1G-690 40 50 63 80 100 125 160 200 224 250 VDE, OVE, KEMA, IEC, SEV 40, 50, 63, 80, 100,125,160, 200, 224, 250 Amps 0.38 kg. I2t (Ampere2 Seconds) PreTotal at Total at Arcing 380V 500V 5,000 8,000 13,000 18,200 26,800 40,500 76,500 120,500 160,500 197,000 Total at 690V Nom. Watts Rated Loss Voltage 11,500 26,300 44,000 4.7 18,500 43,000 69,100 6.3 31,000 72,000 113,000 7.8 43,000 100,000 160,000 8.5 63,500 140,000 230,000 9.4 96,000 215,000 350,000 12.6 178,000 410,000 650,000 17.7 285,500 650,000 1,050,000 20.0 380,500 866,000 1,360,000 23.0 462,000 1,100,000 1,700,000 25.2 690 ac Form No. NH Page 3 of 4 BIF Doc# 9003 Bussmann(R) HRC Fuse Links NH Class of Operation gL/gG 690V ac 440V dc 6 to 630 Amps Sizes 00 to 3 Time Current Characteristics for Size 2 Time Current Characteristics for Size 3 Size 2 Details: Approvals: Rated Currents: Size 3 Details: Approvals: Rated Currents: Weight: Weight: Catalog1 Number Amp Ratings 40NH2G-690 50NH2G-690 63NH2G-690 80NH2G-690 100NH2G-690 125NH2G-690 160NH2G-690 200NH2G-690 224NH2G-690 250NH2G-690 315NH2G-690 355NH2G-690 400NH2G-690 40 50 63 80 100 125 160 200 224 250 315 355 400 VDE, OVE, KEMA, IEC, SEV 40, 50, 63, 80, 100,125,160, 200, 224, 250, 315, 355, 400 Amps 0.59 kg. I2t (Ampere2 Seconds) PreTotal at Total at Arcing 380V 500V 5,000 8,000 13,000 18,200 26,800 40,500 76,500 120,500 160,500 197,000 330,000 405,000 600,000 11,500 18,500 31,000 43,000 63,500 96,000 178,000 285,500 380,500 462,000 800,000 960,000 1,400,000 26,300 43,000 72,000 100,000 140,000 215,000 410,000 650,000 866,000 1,100,000 1,780,000 2,230,000 3,300,000 Total at 690V 44,000 69,100 113,000 160,000 230,000 350,000 650,000 1,050,000 1,360,000 1,700,000 2,800,000 3,500,000 5,000,000 Nom. Watts Rated Loss Voltage 4.7 6.3 7.8 8.5 9.4 12.6 17.7 20.0 23.0 25.2 30.0 35.8 41.5 Catalog1 Number Am Ratings 315NH3G-690 355NH3G-690 400NH3G-690 500NH3G-690 630NH3G-690 315 355 400 500 630 CEBEC 315, 355, 400, 425, 500, and 630 Amps 1.0 kg. I2t (Ampere2 Seconds) PreTotal at Total at Arcing 380V 500V Nom. Watts Rated Loss Voltage Total at 690V 330,000 800,000 1,780,000 2,800,000 405,000 960,000 2,230,000 3,500,000 600,000 1,400,000 3,300,000 5,000,000 1,000,000 2,400,000 5,400,000 8,310,000 1,700,000 4,100,000 9,200,000 15,000,000 30.0 35.8 690 41.5 ac 43.0 47.4 690 ac The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled.This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 5-2-00 SB99216 Rev. A Form No. NH Page 4 of 4 BIF Doc# 9003