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    Fuses

    Fuses are safety devices used in an electric plug or circuit, made of a wire component inserted in a non-combustible housing. The main function of a power fuse is to prevent the damages induced by an overflow of electrical current. The power fuse does this by overheating and melting the wire inserted in the housing whenever there is a fault, consequently interrupting the electrical flow.

    What Are Fuses Used For?

    An everyday example of fuse applications is represented by hairdryers. When the power flowing in the appliance exceeds the value that should be transferred through it, the fuse within the system makes the circuit break, thus eliminating the risk of shortcuts and electrocution. Fuses are also essential to every household's electrical system, in the form of control board panels (also called fuse boxes or consumer units) which shut the electrical system down in case an over-current that might cause damage is detected.

    What is the Difference Between a Fuse and a Circuit Breaker?

    Fuses and circuit breakers cover the same safety function in an electrical circuit when there is a risk of over-current. They both interrupt the electrical flow when a fault is detected, but while fuses only work once and must be replaced once it blows, circuit breakers can be reset without the need for their substitution.

    Different Types of Fuses

    Although the most commonly known type of fuse is probably the cartridge fuse, there are several other kinds of fuses available on the market for different applications, including:

    Cartridge Fuses

    Cartridge fuses can come in the form of glass fuses, as well as ceramic or porcelain. They are relatively easy to change and come in different standard ratings you can choose from. To select the right rating, the rule of thumb is to select a rating that is slightly higher than the one needed by the device to function. This will allow for the fuse to prevent damage when the voltage gets too high, without the need for switching off the electrical power in conditions of slight, harmless, power enhancement.

    Fuses are also available in kits to cover various uses beyond industrial appliances, such as the fuse kits available from the RS PRO range.

    RS is your trusted electronic fuse supplier. Buy from our range of high-quality fuses that will meet your delivery time and budget.

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    8779 สินค้าที่แสดงสำหรับ Fuses

    2 จาก 439
    Littelfuse 80A Natural BF1 Car Fuse, 32V dc
    • RS Stock No. 431-6731
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 153.5631.5801
    Each: (In a Pack of 5)
    THB123.29
    Eaton 500mA T Glass Cartridge Fuse, 5 x 20mm
    • RS Stock No. 537-1385
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. S506-500-R
    Each: (In a Pack of 10)
    THB54.324
    SIBA 16A Ceramic Cartridge Fuse, 22 x 58mm
    • RS Stock No. 893-8502
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 50-140-06/16A
    Each
    THB964.52
    SIBA 50A Ceramic Cartridge Fuse, 14 x 51mm
    • RS Stock No. 768-6096
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5012406.5
    Each
    THB774.81
    Littelfuse SMD Non Resettable Fuse 2A, 125V ac
    • RS Stock No. 769-3713
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0451002.NRL
    Each: (In a Pack of 10)
    THB35.49
    Littelfuse 5A Brown Blade Car Fuse, 32V dc
    • RS Stock No. 787-4123
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0297005.WXNV
    Each: (In a Pack of 10)
    THB8.49
    Mersen 50A DIII Diazed Fuse, E33 Thread Size, gG, 500V
    • RS Stock No. 377-0516
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K214576
    Each: (In a Pack of 5)
    THB100.988
    Littelfuse 2.5A T Glass Cartridge Fuse, 5 x 20mm
    • RS Stock No. 725-8051
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 021802.5MXP
    Each (In a Bag of 10)
    THB26.84
    Eaton 315mA T Glass Cartridge Fuse, 5 x 20mm
    • RS Stock No. 537-8651
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. S506-315-R
    Each: (In a Pack of 10)
    THB8.944
    Littelfuse Automotive Fuse Kit
    • RS Stock No. 219-9562
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 00950011XXN
    Each
    THB1,974.01
    ABB 25A Centred Tag Fuse, NH000, 500V
    • RS Stock No. 779-9952
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. OFAF000H25 1SCA022627R0820
    Each
    THB230.64
    Siemens 10A Cartridge Fuse
    • RS Stock No. 210-6990
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3NW1100-0HG
    Each: (In a Pack of 10)
    THB827.393
    Legrand 25A Cartridge Fuse, 59 x 79mm
    • RS Stock No. 266-3181
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0 163 18
    1 Box of 10
    THB10,978.39
    Siemens 16A Diazed Fuse, gG, 500/440V ac/dc
    • RS Stock No. 167-680
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5SB2611
    1 Pack of 25
    THB638.19
    SIBA 6.3A M Ceramic Cartridge Fuse, 5 x 25mm
    • RS Stock No. 267-3492
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 70-010-05/6.3A
    Each: (In a Pack of 5)
    THB91.14
    Littelfuse 80A Natural Blade Car Fuse, 32V dc
    • RS Stock No. 219-3621
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0299080.TXN
    Each: (In a Pack of 10)
    THB94.788
    Littelfuse 70A Tan Blade Car Fuse, 32V dc
    • RS Stock No. 219-3609
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0299070.TXN
    Each: (In a Pack of 10)
    THB121.306
    ETI 25A D02 Neozed Fuse, E18 Thread Size, gG, 400V ac
    • RS Stock No. 415-991
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2212002
    Each: (In a Pack of 5)
    THB31.146
    Schurter 10A M Glass Ceramic Cartridge Fuse, 5 x 20mm
    • RS Stock No. 865-7415
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0034.2526
    Each: (In a Pack of 10)
    THB29.605
    Legrand 20A M Ceramic Cartridge Fuse, 10 x 38mm
    • RS Stock No. 266-3095
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 0 130 20
    1 Box of 10
    THB886.40
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