What are the Types of Fuse Boxes

时间： 2024-01-23 来源：XC News

代理服务

技术支持

批量订货

A fuse box refers to a box (also known as a fuse holder) that allows for the dry installation of fuses. Some also have functional features such as waterproofing, fire resistance, and high-temperature resistance (depending on different raw materials and shapes). The general injection molding materials for fuse boxes include plastic, nylon, bakelite, and PBT engineering plastics. Different raw materials have varying degrees of high-temperature resistance. When selecting a fuse box, consideration should be given to the current and size requirements of the fuse used. The higher the fuse current, the larger the wires should be used to match the fuse box, otherwise it may cause the fuse box and wires to heat up and cause a fire.

Fuse boxes can be divided into lead fuse boxes and automotive fuse boxes.

The classification of fuse boxes can be divided into fuse boxes and fuse boxes based on the classification of device fuses.

According to the fuse subdivision, it can be divided into large fuse boxes, medium fuse boxes, and small fuse boxes.

According to raw materials, it is divided into plastic fuse boxes and bakelite fuse boxes.

According to environmental protection, it is divided into environmentally friendly fuse boxes and non-environmentally friendly fuse boxes.

According to the device method, it can be divided into lead fuse boxes and circuit board fuse boxes, with the outer panel equipped with a fuse box.

The lead fuse box includes (appropriate fuse tube size): 5x20mm fuse box and 6x30mm fuse box.

Car fuse box (suitable for fuse rulers): small plug fuse box, medium plug fuse box, large plug fuse box.

The selection of a fuse box mainly depends on its size, and then on whether its fire resistance rating can meet the requirements, as well as the appropriate size and current (A) of the fuse tube. Generally, 6x30mm fuse boxes and plug-in fuse boxes are suitable for high currents (generally referred to as high currents above 15A), and important wires are above 16AWG (1.5 square meters).

Fig.1

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由三年不鸣转载自XC News，原文标题为:What are the types of fuse boxes.automotive blade fuse dimensions，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

Wiring Method of Fuse Holder

The wiring methods of fuse holders mainly include plug-in wiring and threaded wiring. Plug and play wiring refers to inserting wires into the socket inside the fuse holder and clamping them with spring plates to achieve wiring； Screw type wiring is the process of threading wires into threaded holes in the fuse holder and connecting them through the frictional force of the threads. Below, we will introduce these two wiring methods separately.

2024-02-12 - 技术探讨代理服务技术支持批量订货

Why the Fuse Holder Is an Essential Component of Every Household?

The fuse holder is an essential component of every household electrical system. Fuse holders are used to protecting your home from fires caused by electrical failures. Without a fuse holder, your home would be at risk of electrical fires. In this blog post, we’ll explore the importance of fuse holders and how they help keep your home safe.

2024-11-29 - 技术探讨代理服务技术支持批量订货

How to Choose Your AC to DC Converter for a Car

DC to AC converters for cars are devices that allow a car to run on AC power. They are used to convert the DC power that is provided by the car’s battery into AC power that can be used to operate the car’s electrical components.A DC to AC converter, also known as an inverter, is a device that converts direct current (DC) to alternating current (AC). The inverter contains a number of switches that can be turned on and off very quickly, creating an alternating current output. The frequency of the output AC is based on the number of switches that are used.

2024-04-07 - 技术探讨代理服务技术支持批量订货

日本电产集团综合产品目录(Nidec Group Products Catalog)

描述- 日本电产集团发布第10版产品目录，涵盖从精密小型马达到超大型电机的全系列产品。产品应用于信息技术、办公自动化、汽车、机器人、家电、物流、农业等多个领域。公司致力于成为全球领先的驱动技术企业，并积极应对汽车电动化、机器人应用扩展等五大技术创新浪潮。

型号- PM4系列,H300,D SERIES,NRFEIS-5060,DFS,GATS-2000 SERIES,TPI SERIES,GATS-7800 SERIES,R-6100,TVX,GATS-6300,GATS-8600,SX-20,RWI SERIES,ZI20A,GATS-7500系列,LSR-3230,BP100,RSH,GATS-7700 SERIES,K-MC1000,P2H系列,E300,GATS-2000系列,GATS-6300系列,NVM-6060GCP,VL-H系列,GATS-7500,MH3NCV,VL SERIES,GATS-7800系列,SS-SV,DEWE3-A4,TPI,TVX SERIES,RGA20,NRTES-1000 SERIES,FCPL,ΜV1,RSH系列,ZG SERIES,ID300,FMD,TPI系列,GATS-8600系列,S-CART,GATS-6300 SERIES,KS,CM,R-580,SS-SV SERIES,ANEX SERIES,LD SERIES,VP600GC,GE15FR PLUS,MD2,ANEX系列,NRTES-1000,P2H SERIES,FFB,VL系列,LS,RSH SERIES,RVL,VL-H SERIES,RVP,F600,SS-SV系列,S-FLAG,GATS-7500 SERIES,REC-92FT,DEWE3-PA8,ECO-KA,KCV1000-5AX,S-CART-V1000-LFT,RVL SERIES,RVP SERIES,R-700 SERIES,P2H,ZE16C,CPLS,S-CART-V500,HM500S,VM53RⅡ,GATS-7700,ANEX,NRTES-1000系列,HM-X6100,RWI,TVX系列,KA SERIES,S-CART-MINI,GATS-2000,PM4,VL-H,GATS-7700系列,CBZ,GH,GATS-8600 SERIES,R-700,R-5920系列,NRFEIS-3570,DFS SERIES,MVR-HX,MAF130EⅡ,BL-V20,ECO-KA SERIES,SERIES S-FLAG,RWI系列,HE,GATS-7800,R-5920

2022年12月 (December, 2022) - NIDEC - 商品及供应商介绍 - 第10版 (10th Edition) 代理服务技术支持批量订货

旭程（XC）温控器选型指南

目录- 公司介绍 Company Profile 温控器 Thermostat 保险丝 Fuses 企业资质与专利 Qualification and Patents Certifications

型号- C0015302Z,9K7.SK-B5,KSD305系列,9K7.SK-B3,CG-B,CG-A,SK-B1系列,9K7CG-XXX,SK-B5系列,KSD301系列,KSD307B,SK-A1,KSD307 SERIES,SK-A4,C0015301Z,9K7.SK-C2,SK-C2系列,C0025302Z,C4000302Z,KT SERIES,9K7.JW-A072,C2000302Z,CG-B系列,C0080303Z,9K7.SK-B11,JW-C系列,KSD305B,JW,KSD305-XXXX/XXXX,SK-C2,9K7SK-XXXX/XXXXX,C4000301Z,C5000301Z,SK,CG SERIES,9K4307-XXXX/XXXX,C0020302Z,CG,KT,KSD9700 SERIES,SK-B1,C5000302Z,C1000302Z,C0050303Z,SK-B5,C0035302Z,C0020303Z,C0040302Z,KSD307系列,KSD301-XXX/XXXXXX/XXX,9K7KT-XXXX/XXXXX,9K7.SK-F3,SK-F5系列,JW-B系列,C0060303Z,KSD9700,C0030301Z,KT系列,C7500301Z,C0070303Z,C0040303Z,SK-A1系列,9K9.9700-XXXXXXX,KSD305,KSD307,KT-A2,KT-A1,KSD301,C0030302Z,JW SERIES,JW系列,C0020301Z,C7500302Z,C0010302Z,9K4.307B,JW-A系列,CG-A1,C0025301Z,CG系列,KSD9700系列,C3000301Z,C2000301Z,C0030303Z,KT-A系列,SK SERIES,JW-B,JW-C,SK系列,KSD301 SERIES,KSD305 SERIES,CG-B2,C0010301Z,SK-F5,C3000302Z,SK-F6,9K7JW-XXXX,CG-A系列,KSD307-XXXX/XXXX,KT-A,9K4.307

2014/11/25 - 旭程 - 选型指南代理服务技术支持批量订货

Structure of Fuse Holder

The fuse holder body is the main part of the fuse holder, which is usually made of insulating material and can fix the fuse, pins, and terminals. The shape, size, structure, and material selection of the fuse holder body will have a significant impact on the performance and reliability of the fuse holder. The fuse holder body is usually divided into various shapes such as cylindrical, square, rectangular, etc., and different shapes and sizes can be selected according to different application scenarios.

2024-02-15 - 设计经验代理服务技术支持批量订货

旭程（XC）保险丝选型指南

目录- Company Profile Fuse User's Manual Fuse Auto Fuse Fuse Holder Thermostat

型号- 06F,3S,C0015302Z,C0040302Z,3T,10C,06T,C0060303Z,4F,KSD9700,C0030301Z,6CH,C7500301Z,4T,C0015301Z,C0070303Z,4TE,C0040303Z,8TE,C0025302Z,5C,KSD305,5F,5G,C4000302Z,5H,9L,KSD301,C2000302Z,C0030302Z,10FV,C0020301Z,5S,C7500302Z,5T,C0010302Z,24F,12F,32F,C0080303Z,5SH,6B,6C,C0025301Z,6F,6G,24T,6H,12T,C3000301Z,C4000301Z,C5000301Z,2F,C2000301Z,C0030303Z,32T,R3-13,5GH,R3-12,R3-11,5CH,6S,C0020302Z,6T,2T,5TE,XC-1,BS1362,C0010301Z,C3000302Z,5TR,3F,3G,C5000302Z,C1000302Z,XC-2,C0050303Z,C0035302Z,C0020303Z

2022/2/16 - 旭程 - 选型指南 - Ver.1.0 代理服务技术支持批量订货

Littelfuse（力特）应用于乘用车的保险丝选型指南

目录- AUTOMOTIVE FUSES Product introduction BLADE FUSES CARTRIDGE FUSES HIGH CURRENT FUSES SMD FUSES CABLE/PAL FUSES HIGH VOLTAGE FUSES Shunts/Diodes/Resistors Fuse General knowledge

型号- 0998150._,142.5631.6202,0695040.PXPS,0297015._,0895020_,0HEV040.XXX,0898300._,0HEVXXX.ZXPCB,157.5701.5401,10EVXXX.ZXPY,142.7010.XXXX,0337010._,0298150.ZXEH-LT,0898225._,0299040._,142.5395.6172,SHEV080.ZXBD,0888250._,157.5701.5631,0297004._,0297900._,0899025.Z,0999060._,157.5916.6101,283 SERIES,153.XXXX.580_,0898060._,156.5610.570_,10EV020.XXX,4998100.M_,0498060._,142.7010.6102,0317030.M,3298350.H,3998425._,0999070._,0895030_,0498XXX.MXM6,0888XXX.U-1M6,0888XXX.U-1M8,0498070._,156.5611.5301,157.5916.XXX1,3998500._,099707.5_,05980016Z-CN,0317020.M,0299XXX.ZXNV,4998030.M_,0327005._,3998250._,0997XXX.WXN,0297003._,3298XXX.ZXM10,142.5395.6152,153.1612,153.XXXX.570_,157.5916.6201,157.5916.5351,156.5610.560_,0891005._,0998500._,157.5701.6501,10EVXXX.ZXPCB,3998175._,142.7010.6122,0695015.PXPS,0287040._,0898400._,0327015._,0299XXX.ZXT,0298XXX.ZXEH,155.0892.5501,0298250._,153.3502,0899035.Z,0895040_,0299050._,0998175._,0298175._,3998160._,157.5916.6251,157.5916.6131,156.5677.530_,153.0000,10EVXXX.ZXBDP,0891XXX.NXS,0287030._,0HEV015.XXX,3298250.H,0298175.ZXEH-LT,0287XXX.U,4998XXX.M-1M6,157.5701.6401,20EV070.ZXBDM,0287XXX.H,156.5611.6101,0287XXX.L,3298250.Z,0998250._,0HEVXXX.ZXPCBL2,153.XXXX.620__,0888XXX.U-NH,0498XXX.MXT,10EVXXX.ZXISO,02400094,0895050_,02400120P,3298175.Z,05980015Z-CN,153.2512,294 SERIES,0498125._,0298125.ZXEH-UL,20EV100.ZXBDM,156.5611.XXX1,3298175.H,0498XXX.MXT-CN,3298350._,156.5677.540_,SHEVXXX.ZXBD,0498200._,0327003._,0317XXX.M,3998600._,157.5700.5801,0337XXX.PX2S,157.5917.5801,157.5701.6421,156.5677.550_,0297XXX.WXNV-CN,157.5701.6301,0299060._,0999080._,0297005._,153.2502,153.0010.XXX2,157.5916.6121,0695020.PXPS,0498080._,156.5610.580_,0298350._,0495900.Z,155.0892.5751,3998150._,142.7010.6202,0495900.X,142.5631.5302,157.5700.5631,153.XXXX.6502,0898150._,3298900._,0298500._,0299XXX.TXN,153.7000.XXX2,153.XXXX.540_,3298900.Z,4998125.M_,157.5701.6331,157.5917.6101,156.5610.530_,0298150._,142.5395.6102,142.5395.6222,0298100.ZXEH-UL,3298125.Z,0HEVXXX.ZXPY,0695060.PXPS-HT,4998XXX.M-M6,3298125._,0327025._,157.5700.5501,0HEV030.XXX,0998350._,0495XXX.ZXA,4998080.M_,157.5701.6201,157.5917.6231,3298125.H,157.5917.6351,156.5677.560_,3298080.H,0495025_,157.5701.5351,3298080._,0898500._,3298XXX.Z,3298080.Z,155.0892.6101,0337003._,0HEV050.XXX,0287020._,3298500.ZXSTA,3298XXX.H,142.0020.XXXX,02400112P,0297010._,0695040.PXPS-HT,3298200.H,157.5917.6121,156.5611.6111,0HEVXXX.ZXISO2,153.XXXX.530_,157.5701.6351,0299070._,157.5701.XXX1,0298275.ZXEH-LT,157.5701.6231,142.5395.6202,0HEV010.XXX,155.0892.6251,0287010._,157.5916.5501,SHEV060.ZXBD,153.XXXX.6402,3298200._,0HEVXXX.ZXC,3298200.Z,4998200.M_,142.5631.6152,02400111P,0999040._,153.5631.XXX2,157.5701.6101,4998XXX.M-NH,153.5631.XXX1,157.5917.6251,0695XXX.PXP,031707.5M,20EV080.ZXBDM,156.5611.6121,0498100._,0899060.Z,882-853,882-854,155.0892.6121,157.5916.5631,3998070._,157.5700.6401,142.5631.6122,0998XXX.UX-2M8,0898175._,157.5701.6131,153.1602,157.5701.6251,0999050._,153.XXXX.560_,0998XXX.UX-2M6,155.0892.XXX1,3298100._,0327900._,0298XXX.UX1M8,0299080._,3298100.Z,0998450._,0498XXX.MXTM6-CN,0297002._,0895025_,157.5917.6151,156.5677.580_,0297025._,0891030._,142.5395.6252,3998225._,157.5701.6121,156.5610.550_,157.5917.6161,3298100.H,157.5917.6281,02400113P,10EVXXX.ZXPCBL,155.0892.6301,0998XXX.UX-NH,0298XXX.UXT,157.5700.6501,0337900._,142.7010.6152,0298040._,157.5701.6151,0287001._,3998300._,142.5631.6102,157.5701.6271,0498XXX.M-CN,0327010._,032707.5_,3998400._,0998XXX.UX-1M8,0498XXX.MXM6-CN,153.XXXX.550_,156.5611.6151,0997004_,0695025.PXP,0998XXX.UX-1M6,142.5395.6122,153.7010.XXX2,157.5917.6171,029707.5_,0287035._,3998XXX.ZXM10,157.5700.5401,294C SERIES,0327XXX.LXS,02400103_,0997005_,033707.5_,157.5701.6141,156.5610.540_,3298600.ZXSTA,293 SERIES,028707.5_,0891XXX.U,0898250._,142.5395.XXXX,0891XXX.H,155.0892.6201,SHEV150.ZXBD,02400115P,142.5631.XXXX,0317010.M,4998150.M_,0287002._,0287025._,157.5701.6171,32980001ZXM8,157.5917.6501,0695XXX.PXP-HT,0298060._,4998060.M_,0997002_,156.5610.611_,0891020._,0495040_,142.7010.5802,3998900._,20EV125.ZXBDM,157.5916.5801,0317900.M,153.XXXX.6222,157.5700.5351,0HEVXXX.ZXP2Y,02400106P,153.XXXX.6102,02400118P,876-199,157.5700.6201,3998125._,02400105Z,0298250.ZXEH-LT,157.5701.6161,0895XXX.T,0298300._,0895XXX.U,0695025.PXPS,153.XXXX.610_,0998100._,0899040.Z,156.5610.612_,0997003_,0997015_,SHEV100.ZXBD,0317015.M,0297030._,142.5631.5802,902-192,0287003._,0HEVXXX.ZXPCB2,0297XXX.WXT,3298400._,0297XXX.WXNV,0891XXX.NXWS,156.5610.625_,0899030.Z,0899XXX.Z,0299025._,3998200._,142.7010.5702,0495050_,0HEVXXX.ZXPCBL,153.XXXX.6122,0317005.M,2938 SERIES,0895XXX.Z,157.5700.6301,02400108P,157.5700.6421,0495XXX.UXA,3998080._,10EV040.XXX,3298400.ZXSTA,153.XXXX.612_,0898350._,0327020._,3298060.H,0997025_,0297XXX.H,3298400.H,0888300._,3298060.Z,0297XXX.L,SHEV070.ZXBD,05980020Z,153.XXXX.6252,0695050.PXPS,0298XXX.ZXEH-UL,02400107P,0297XXX.U,153.0020.XXX2,0287004._,0327030._,0298XXX.ZXH,0997010_,0298XXX.UXP-1M8,0298XXX.UXP-1M6,0498XXX.MXTM6,0498175._,153.5395.XXXX,157.

2022/9/9 - LITTELFUSE - 选型指南代理服务技术支持批量订货

WAGO（万可）轨装式接线端子总选型指南（英文）

型号- 285-1171,285-1176,285-1175,285-1178,285-1177,726-221,2002-1311/1000-410,261-206/342-000,2002-1311/1000-411,261-253/342-000,2016-1306,2016-1307,2016-1304,2016-1305,769-512/000-016,2016-1302,2016-1303,2016-1301,270-570/281-434,285-1169,261-326/341-000,285-1185,285-1184,2206-8031/000-053,285-1187,285-1189,285-1181,769-614/006-000,769-113/022-000,2204 SERIES,769-512/000-006,294-5113,294-5114,2206-1201,280-562/281-411,2206-1207,2206-1204,726-222,285-1179,261-155/341-000,2102-1291,2102-1292,769-641/003-000,280-562/281-420,294-5123,862-1625/999-950,294-5124,2020-202,2020-204,2020-203,2020-206,2020-205,2020-208,2020-207,2106-1392,2020-209,2106-1391,285-1161,285-1163,285-1165,285-1164,285-1167,769-605/002-000,2020-211/145-000,261-108/341-000,280-562/281-434,279-402,281-532,261-160/331-000,281-530,281-531,2002-1674/401-000,279-674/281-413,2009 SERIES,279-405,862-1694,862-1693,279-409,280-301,280-302,2020-1401,280-303,280-304,279-415,280-305,210-334,280-306,769-176/000-012,210-335,210-332,280-308,210-333,280-309,210-331,280-637/999-950,2020-1407,281-613/281-417,2020-1404,280-650/056-000,281-613/281-418,2004-1311/1000-401,2004-1311/1000-400,280-310,2020-211,279-422,280-312,2020-210,280-313,2020-213,280-314,769-176/000-006,2020-212,280-315,2020-215,2020-214,210-345,280-318,280-319,221-2502,261-301/341-000,221-2501,221-2504,2022-104/133-000,221-2503,2000-2209,261-102/341-000,221-2505,727 SERIES,2000-2204,2000-2203,2000-2202,2000-2201,2000-2208,2000-2207,279-432,279-433,2000-2247/099-000,261-303/331-000,785-601,221-2511,769-611/004-000,769-610/001-000,785-607,785-604,210-333/1000-074,785-613,210-333/1000-079,210-333/1000-077,210-333/1000-078,279-440,210-333/1000-075,210-333/1000-076,261-343/342-000,284-357,862-1652,2202-1711/1000-867,284-358,2042-321,262-291,785-623,262-290,769-608/004-000,262-292,262-288,262-287,262-286,2250-311/000-014,262-285,2022-107/135-000,262-289,284-340,284-341,284-342,284-343,284-344,284-346,2203-7549,2022-107/000-039,2203-7546,769-251/000-006,2022-107/000-038,2022-107/000-037,2022-107/000-036,2203-7545,262-280,769-664/004-000,2203-7542,2016-1391,2203-7540,2016-1392,2203-7541,262-284,262-283,262-282,262-281,284-339,279-674/281-434,280-902/056-000,284-330,284-331,284-332,284-333,284-334,2116-1207,284-336,2002-2703,2002-2702,2116-1204,2203-7559,2002-2704,2022-2234/999-953,2116-1201,2002-2701,2020-104/000-037,2020-104/000-038,2020-104/000-039,2203-7551,2002-2707,2203-7550,279-470,2002-2709,279-471,2002-2708,2020-104/000-036,284-326,284-328,284-329,261-307/341-000,284-322,2202-1711/1000-836,284-325,862-1662,221-515/000-004,258-5030,262-262,279-483,262-261,262-260,279-482,262-255,262-254,262-253,262-252,262-259,2020-107/124-000,262-258,262-257,262-256,258-5000,862-1603,862-1605,862-1604,279-490,281-503,2002-191,2002-192,2104-5201,2104-5204,2002-194,279-492,2104-5207,262-242,262-241,2022-106/999-953,870 SERIES,294-5155,2002-1911/1000-836,283-107,2004-1411/1000-400,294-5153,283-101,206,207,281-512,2016-499,262-240,281-511,2004-1411/1000-401,283-104,262-233,2000-557,262-232,2000-558,2020-5311/1102-950,2000-559,262-230,262-237,262-236,207-4301,262-235,262-234,862-1632,862-9594,262-239,862-1634,262-238,862-1633,2000-552,2000-553,2000-554,261-211/332-000,2000-555,2000-556,210,862-1625,821 SERIES,862-9593,215,216,2002-171,2002-172,210-333/1000-001,783-992,2000-560,284-367,284-368,221,222,224,294-5175,862-1615,2002-160,2002-161,2004-911/1000-542,794-5553/000-002,769-637/007-000,2004-911/1000-541,262-211,2202-1981/1000-435,262-210,294-5093/3025-000,2202-1981/1000-434,207-1332,207-1331,207-1333,262-212,887-952,887-953,769-221,769-222,887-955,887-957,862-1525/999-950,887-959,769-217,2002-2647,769-607/001-000,769-212,769-213,887-960,769-214,2002-409/000-006,2002-409/000-005,262-204,262-203,2202-1981/1000-449,262-202,262-208,262-207,769-231,2200-1404,262-206,769-232,2200-1407,221-941/000-006,262-205,769-233,2200-1401,262-209,769-645/004-000,769-227,2002-1305,2002-1306,243,769-632/003-036,2002-1307,2002-1308,769-223,2002-1301,2002-1302,2002-1303,248,2002-1304,249,2020-203/000-037,2020-203/000-038,2020-203/000-039,2020-203/000-036,781 SERIES,2002-2662,2002-2661,2022-115/127-000,261-427/331-000,769-605/006-000,2206-1631/1099-859,258,769-632/003-000,2002-2667,769-114/000-038,769-114/000-039,769-114/000-036,2002-1411/1000-410,769-114/000-037,2002-1411/1000-411,811-430,811-431,2020-207/124-000,769-211,260,261-262/342-000,261,262,2000-2196,264,2000-2195,769-207,261-431/331-000,769-201,769-202,769-203,2002-2657,2206-1631/1099-867,2206-1621/1000-836,2016-434,2016-433,2002-1211/1000-411,2002-1211/1000-410,2016-435,862-9615,270,2002-2604,2002-2603,283-998,2202-1911,279,261-255/332-000,2206-1631/1099-836,2002-2602,2002-2601,283-992,281-623/281-542,811-410,2002-2608,2016-403,281-623/281-541,811-411,2002-2607,2016-402,2016-405,2002-2609,2016-404,769-104/000-036,811-414,862-9603,769-104/000-038,862-9605,769-104/000-037,862-9604,284-308,284-309,769-104/000-039,280,281,2000-2228/099-000,282,284-301,283,284-302,284,285,2202-1904,22

03/2023 - WAGO - 选型指南 - Edition 2023/2024 代理服务技术支持批量订货

What Do You Need to Know about Automotive Fuses

For automotive fuses, let‘s first understand: fuses are common names, their scientific name is fuse, but we usually refer to them as fuses. Their basic function is to protect the circuit when overcurrent occurs.Generally speaking, fuses mainly have two important parameters: rated current and rated voltage. We usually choose the corresponding specifications of fuses based on the current and voltage of the circuit. Automotive fuses generally adopt a plug-in design, with a plastic outer shell wrapped in a molten structure made of zinc or copper, and a metal melt connected to the pins.

2024-01-25 - 设计经验代理服务技术支持批量订货

How to Choose a Fuse

Firstly, what is a fuse? Fuses are made of low melting point alloys, commonly used as alloys of lead and tin (75% lead and 25% tin), as well as alloys of lead, tin, and lead-antimony. Generally, fuses are installed in fuse boxes (fuses) or knife switches and connected in series in the circuit. When the current in the circuit is too high, due to the thermal effect of the current, the fuse first melts and is burned out, causing the circuit to automatically cut off, thereby protecting the safety of the power supply and electrical equipment.

2024-01-20 - 设计经验代理服务技术支持批量订货