
Allicdata Part #: | 03453LF8X-ND |
Manufacturer Part#: |
03453LF8X |
Price: | $ 6.99 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE HLDR CART 250V 20A PNL MNT |
More Detail: | Fuse Holder 20A 250V 1 Circuit Cartridge Panel Mou... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 6.35040 |
Series: | 345 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Fuseholder Type: | Holder |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Cartridge |
For Use With/Related Products: | 3AG |
Fuse Size: | 1/4" Dia x 1 1/4" L (6.4mm x 31.8mm) |
Number of Circuits: | 1 |
Voltage: | 250V |
Current Rating: | 20A |
Mounting Type: | Panel Mount |
Orientation: | -- |
Termination Style: | Quick Connect - 0.250" (6.3mm) |
Contact Material: | Copper Alloy |
Contact Finish: | Tin |
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Fuseholders
The Fuseholder 03453LF8X is a product designed to provide power from one point of a circuit to another, protecting against dangerous electric conditions that may arise. It functions as a type of switch, allowing current and power to flow through it when needed, and cutting off the supply when too much current passes through. Fuseholders are typically used in industrial and commercial applications due to the need for a reliable and safe means of transferring electricity in high-energy circuits.
Overview
The 03453LF8X Fuseholder has a metal body, with two well insulated screws for the electric connections. It can be mounted directly to a board through its back-panel or fitted with plastic clips for easy mounting. The device is UL-recognized for use with materials rated up to 100A, and it is compatible with a wide variety of fuse sizes up to a 3/16” (4.7mm). Additionally, it is designed to handle both AC and DC power at Voltages up to 600V. The Fuseholder is also temperature-rated at 65°C.
Working Principle
The working principle of a Fuseholder involves the use of fuses, which are small devices designed to protect electrical circuits from high-current conditions, such as electrical overloads or short circuits. When a fuse is placed in a circuit, it acts as a switch, connecting the circuit in normal conditions but breaking the connection when the current goes above a certain limit. This is done by introducing a metal “link,” which melts and disconnects the fuse in case of an overload. In the case of the 03453LF8X Fuseholder, the link is located inside the body of the device. When too much current passes through, the link melts and disconnects the fuse, breaking the connection in the circuit.
Application Fields
Fuseholders are widely used in commercial and industrial applications for various reasons. First, they provide reliable and safe protection to circuits by sensing and cutting off the current when damage might occur. Additionally, they have excellent insulation properties, which make them suitable for applications ranging from low- to high-voltage and power. Additionally, they are temperature-rated and can handle a range of different fuse sizes.
Examples of common applications of Fuseholders include industrial control systems, automotive electronics, household appliances, safety equipment, and industrial automation. They are also used in the medical and medical device industry due to their safety and reliability.
Conclusion
The 03453LF8X Fuseholder is a reliable and safe device designed to protect electrical circuits from overcurrent conditions. It provides superior insulation and can be used in a variety of applications, from low to high voltage, with temperature ratings up to 65°C. Additionally, it is designed to handle a wide range of fuse sizes up to 3/16” (4.7mm,).
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
03453LS1HX020 | Littelfuse I... | 2.6 $ | 2813 | FUSEHOLDER KNOB 3AG SCREW... |
03453RF7ZX010 | Littelfuse I... | 1.37 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03450622H | Littelfuse I... | 2.27 $ | 1000 | FUSE HLDR CART 600V 20A P... |
15-04-0345 | Molex, LLC | 0.0 $ | 1000 | CONN STRAIN RELIEF 12POS ... |
03455LS1H | Littelfuse I... | 3.31 $ | 3772 | FUSE HLDR CART 250V 10A P... |
03453LF8X | Littelfuse I... | 6.99 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03453LS2H | Littelfuse I... | 3.32 $ | 2689 | FUSE HLDR CART 250V 20A P... |
03453LF1H | Littelfuse I... | 3.05 $ | 1455 | FUSE HLDR CART 250V 20A P... |
03452QS2H | Littelfuse I... | 1.93 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453QS1HX040 | Littelfuse I... | 1.08 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455HS8X | Littelfuse I... | 8.13 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03452QS3X | Littelfuse I... | 7.91 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453LF7X | Littelfuse I... | 7.97 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03453QS7H | Littelfuse I... | 2.7 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03453LS3X | Littelfuse I... | 6.5 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03450602H | Littelfuse I... | 3.06 $ | 70 | FUSE HLDR CART 600V 20A P... |
03452HS3H | Littelfuse I... | 1.83 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453RF4H | Littelfuse I... | 2.0 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455LS7HXLNP | Littelfuse I... | 2.32 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453QS2X | Littelfuse I... | 7.56 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03453LF8HXL | Littelfuse I... | 1.93 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455HS1X | Littelfuse I... | 7.89 $ | 10 | FUSE HLDR CART 250V 10A P... |
03452LF7H | Littelfuse I... | 1.87 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03452LS7H | Littelfuse I... | 1.87 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453HS1HXN | Littelfuse I... | 1.97 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455HS2X | Littelfuse I... | 7.65 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03450601H | Littelfuse I... | 3.06 $ | 220 | FUSE HLDR CART 600V 20A P... |
03453LF7ZX010 | Littelfuse I... | 1.34 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455RF8H | Littelfuse I... | 2.37 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453QS4ZX010 | Littelfuse I... | 1.39 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03452LS7X | Littelfuse I... | 7.91 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453RF1X | Littelfuse I... | 7.91 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03455LS7X | Littelfuse I... | 8.41 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453QS1X | Littelfuse I... | 7.56 $ | 1000 | FUSE HLDR CART 250V 20A P... |
0345300000 | Weidmuller | 2.9 $ | 1000 | JUMPER FOR SAK 70 2POS |
03453HS3H | Littelfuse I... | 1.77 $ | 1000 | FUSE HLDR CART 250V 20A P... |
03450923H | Littelfuse I... | 2.35 $ | 1000 | FUSE HLDR CART 600V 20A P... |
03452RF1X | Littelfuse I... | 7.91 $ | 1000 | FUSE HLDR CART 250V 10A P... |
03453RF7X | Littelfuse I... | 8.39 $ | 1000 | FUSE HLDR CART 250V 20A P... |
HS-4100-0345 | Lighting Sci... | 0.0 $ | 1000 | HEATSINK 1" FOR BL-2000/4... |
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