2028221

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ETC2
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2028221 - FUSES FOR SEMICONDUCTOR PROTECTION - List of Unclassifed Manufacturers

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2028221 数据手册

FUSES URB FUSES FOR SEMICONDUCTOR PROTECTION EUROPEAN STANDARD SIZES 000 AND 00 Class: aR Voltage rating: AC 660 V – AC 1000 V Current rating: 10 A to 400 A Approvals: Standards: DIN 43653 IEC 60269-1 and -4 DIN VDE 0636-40 UL 248-13 Features / Benefits Extremely high interrupting rating 100 kA – 300 kA Voltage rating AC 660 V – AC 1000 V Protection of Power Semiconductors according to IEC 60269-1 and -4 Complies with DIN 43653 – sizes 000 and 00 with or without Topindicator and trip microswitch aR class 10 A – 400 A according to IEC 60269-4 and DIN VDE 0636-40 Fuse Bases and Accessories are available URB 1 URB FUSES FUSES FOR SEMICONDUCTOR PROTECTION EUROPEAN STANDARD SIZES 000 AND 00 Selection Guide Size Rated Voltage AC 660 V 660 V 660 V 690/700 V 690/700 V 690/700 V 660 V 660 V 660 V 690/700 V 690/700 V 690/700 V 1000 V 1000 V 1000 V 1000 V 250 V Fixing Center Indicator * Part No. Type 20 282 04 20 282 41 20 558 04 20 282 20 20 282 21 20 558 20 20 189 04 20 189 41 20 412 04 20 189 20 20 189 21 20 412 20 20 560 20 20 560 21 20 562 20 21 189 01 28 002 05 Selector Guide Page URB 3 URB 3 URB 4 URB 3 URB 3 URB 4 URB 5 URB 5 URB 6 URB 5 URB 5 URB 7 URB 8 URB 8 URB 9 Techn. Data Page URB 10 URB 10 URB 10 URB 11 URB 11 URB 11 URB 12 URB 12 URB 12 URB 13 URB 13 URB 13 URB 14 URB 14 URB 14 URB 15 URB 15 000 000 000 000 000 000 00 00 00 00 00 00 00 00 00 Fuse Base Microswitch 3,15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) 3.15“ (80 mm) with Topindicator without Topindicator with microswitch fitting with Topindicator without Topindicator with microswitch fitting with Topindicator without Topindicator with microswitch fitting with Topindicator without Topindicator with microswitch fitting with Topindicator without Topindicator with microswitch fitting * Minimum operating voltage for Topindicator 6.5 V URB 2 FUSES URB FUSES FOR SEMICONDUCTOR PROTECTION EUROPEAN STANDARD SIZES 000 AND 00 Size 00 Rated current 32 A 35 A 40 A 50 A 63 A 80 A 100 A 125 A 160 A 200 A 250 A 315 A 350 A 400 A Rated voltage AC 690/700 V Part No. Topindicator and fitting for microswitch 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 UL Rec. Standard DIN 43653 Weight (kg/100) Pack 21 21 21 21 21 21 21 21 21 21 21 21 21 21 3 3 3 3 3 3 3 3 3 3 3 3 3 3 A B C D E 2.17 ” (55 mm) 1.13 ” (28.8 mm) 0.40 ” (10.3 mm) 1.16 ” (29.5 mm) 3.07 ” (78 mm) F G H I L(max) 0.10 ” (2.5 mm) 2.48 ” (63 mm) 3.15 ” (80 mm) 1.54 ” (39 mm) 4.13 ” (105 mm) URB 7 Electrical Characteristics FUSES URB Size 00 Rated current 35 A 40 A 50 A 63 A 80 A 100 A 125 A 160 A 180 A 200 A 250 A 315 A 350 A 400 A Part No. with Topindicator 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 20 189 20 Rated voltage AC 690/700 V Part No. without Topindicator 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 20 189 21 Operating class Rated breaking capacity aR 600 V / 300 kA · 700 V / 200 kA Part No. Topindicator and fitting for microswitch 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 20 412 20 Power loss W 8 10 12 14 17 21 25 31 34 37 44 53 57 68 Pre-arcing l2t-value A2s 66 90 140 250 470 730 1,300 2,800 4,200 5,000 8,500 15,600 20,000 28,400 Total l2t-value @ 660 V A2s 360 500 770 1,400 2,600 4,000 7,200 15,400 23,100 27,500 46,800 86,000 110,000 156,000 Cut-off-characteristics Time / Current Characteristics Ic (kA) t(s) Cut-off Current Peak Prospective Short Circuit Current I(kA) Arc voltage-Diagram Reduction factor for total I2t-value Reduction factor for power loss UL ____ VAC KB KW UB ____ UB ____ IB ___ Virtual Pre-arcing Time VAC VAC IN RMS Prospective Current I(A) URB 13 Electrical characteristics Characteristics FUSES URB Standard DIN 43653 Fuse Base 400 A Size 000 and 00 Rated voltage AC 1000 V 600 V Part No. 21 189 01 Rated Current: 400 A Rated Power Acceptance: 34 W Nut Torque: 22 Nm A B C D E F G H I J K L(max) M N 4.96 ” (126 mm) 1.57 ” (40 mm) 0.50 ” (13 mm) 0.75 ” (19 mm) 3.15 ” (80 mm) 0.12 ” (3 mm) 1.73 ” (44 mm) 3.82 ” (97 mm) 0.26 ” (6,5 mm) 0.60 ” (15,5 mm) 0.63 ” (16 mm) 5.75 ” (146 mm) M8 0.98 ” (25 mm) Microswitch Rated voltage AC 250 V GL-Microswitch Top indicator Fuse-link Rated voltage AC 250 V Part No. 28 002 05 Breaking capacity non inductive Load inductive Load 5A 5A Rated voltage Breaking capacity non inductive Load inductive Load (L/R = 25 ms) DC 60 V DC 24 V 500 mA 2A 200 mA 2A URB 15

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2028221

物料型号： - 000型号：20 282 04, 20 282 41, 20 558 04, 20 282 20, 2055820 - 00型号：20189 04, 2018941, 20412 04, 2018920, 2018921, 2041220, 2056020, 2056021, 20 56220 - 底座型号：2118901 - 微型开关型号：28 002 05

器件简介：这些是用于半导体保护的熔断器，符合欧洲标准尺寸000和00。它们具有非常高的分断能力（100 kA – 300 kA），额定电压为交流660V至1000V。

引脚分配： - 000型号固定中心距离为3.15" (80 mm)。 - 00型号固定中心距离同样为3.15" (80 mm)。

参数特性： - 操作类别为aR，额定断路容量在600V为300kA，在700V为200kA。 - 额定电流范围从10A到400A。 - 尺寸00的熔断器在690/700V时的额定电流从32A到400A。

功能详解： - 这些熔断器用于保护功率半导体，符合IEC 60269-1和-4标准。 - 它们还符合DIN 43653标准，尺寸为000和00，可选配顶部指示器和微型开关。 - 熔断器底座和配件也可供选择。

应用信息： - 这些熔断器适用于需要高中断额定值和额定电压的应用场合，特别是在半导体保护领域。

封装信息： - 尺寸000和00的熔断器具有不同的配置，包括带或不带顶部指示器以及微型开关配件。 - 微型开关的额定电压为交流250V，对于非感性负载和感性负载（L/R=25ms）有不同的断路容量。

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