
Allicdata Part #: | 03453RF7ZX010-ND |
Manufacturer Part#: |
03453RF7ZX010 |
Price: | $ 1.37 |
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) |
500 +: | $ 1.23899 |
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 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fuseholders are devices which are primarily used to help protect circuits and equipment from damage due to overcurrents or short circuits. They are categorized as either fast-acting fuses or slow-blow fuses. The 03453RF7ZX010 is a slow-blow fuseholder.
The 03453RF7ZX010 is designed for use with slow-blowing fuses, and is capable of enduring repeatable electrical shocks over long periods of time. It is rated for operation at 1.5kV RMS, is UL Recognized, and is CSA certified. It is constructed from high quality thermoplastic and is flame retardant. It also has an MTBF of at least 1,000,000 electrical switching cycles.
The main application field of the 03453RF7ZX010 is for controlling and protecting AC and DC circuits, power systems, electronic equipment, and communication systems against reduced power, missing phases, high neutral currents, overload, short circuits, and low voltage. This type of fuseholder can also be applied in applications requiring up to 277 VAC as well as higher currents up to 30A. It can be used with all standard-sized fuses.
The working principle of the 03453RF7ZX010 is based on how the fuseholder detects an overcurrent or short circuit. When a high current flows into the device, excessive heat is generated, which causes the fuse to open and break the circuit. This stops the overcurrent and protects the circuit from damage. This makes the 03453RF7ZX010 a highly reliable solution for protecting circuits and equipment.
The 03453RF7ZX010 is designed for use with slow-blowing fuses, enabling it to withstand higher levels of current for longer time periods. This makes it suitable for use in a wide variety of applications, such as in AC and DC circuits, power systems, and communication systems. It is constructed from high quality thermoplastic and is UL Recognized and CSA certified, with an MTBF of at least 1,000,000 electrical switching cycles. This makes the 03453RF7ZX010 a reliable and cost-effective solution for protecting circuits and equipment from overcurrents and short circuits.
The specific data is subject to PDF, and the above content is for reference
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03453RF7ZX010 | Littelfuse I... | 1.37 $ | 1000 | FUSE HLDR CART 250V 20A P... |
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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... |
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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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