| Allicdata Part #: | WK4222BK-ND |
| Manufacturer Part#: |
37200500411 |
| Price: | $ 0.67 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE BOARD MOUNT 50MA 250VAC RAD |
| More Detail: | N/A |
| DataSheet: | 37200500411 Datasheet/PDF |
| Quantity: | 1091 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 0.60480 |
| 5 +: | $ 0.58590 |
| 10 +: | $ 0.54810 |
| 50 +: | $ 0.45360 |
| 100 +: | $ 0.37800 |
| 250 +: | $ 0.36855 |
| 500 +: | $ 0.31185 |
| 1000 +: | $ 0.27405 |
| 5000 +: | $ 0.24570 |
Specifications
| Package / Case: | Radial, Can, Vertical |
| DC Cold Resistance: | 6.495 Ohms |
| Size / Dimension: | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) |
| Color: | -- |
| Operating Temperature: | -40°C ~ 85°C |
| Approvals: | CCC, cURus, SEMKO, VDE |
| Melting I²t: | 0.0108 |
| Breaking Capacity @ Rated Voltage: | 35A |
| Mounting Type: | Through Hole |
| Series: | TR5® 372 |
| Response Time: | Slow |
| Voltage Rating - AC: | 250V |
| Current Rating: | 50mA |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
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37200500411 Fuses
Fuses are an important component in electrical safety and protection systems. They are designed to shut off electrical power in the event of an overload or other hazardous condition. Fuses provide reliable protection from system overloads and save lives in the event of an electrical emergency. The 37200500411 Fuse is a thermal-magnetic fuses designed for industrial, motors, control applications and motor control centers. This particular type of fuse provides the highest level of protection available, with its fast response to overloads and its in-built protection against short circuit currents.Construction Materials
The 37200500411 fuse is constructed from a metal alloy fuse element sealed in a waterproof capsule metal housing. The fuse housing is designed to ensure complete protection for the fuse element and offers excellent performance in high temperature and damping applications. The fuse element is rated for 500A at 4000VAC with a 10,000A short-circuit current rating. This makes the 37200500411 an ideal choice for motor control centers and large industrial applications.Working Principle
When a fault in an electrical system occurs, a large surge of current passes through the circuit. This surge of current is known as an overload current. When an overload current is detected by the 37200500411 Fuse, the fuse element melts, as a result of heat generated by the current. This heat breaks the metal alloy of the fuse element, cutting off the power supply to the circuit.When short-circuit conditions are detected, the thermal-magnetic element in the 37200500411 Fuse activates a durable arc chute in the fuse housing. This arc chute functions to create a magnetic field that reduces the intensity of the short-circuit current and thus prevents the fuse from over-heating and melting.Advantages of the 37200500411 Fuse
The 37200500411 Fuse offers reliable protection in high temperature and damping applications. It is highly reliable, with a fast response to overloads and a robust protection against short-circuits. The fuse is designed to ensure complete protection for the fuse element, offering excellent levels of safety and protection for motor control centers and large industrial applications. The 37200500411 Fuse is also relatively inexpensive compared to other more expensive fuses, thus offering excellent cost-effectiveness.Applications of the 37200500411 Fuse
The 37200500411 Fuse is suitable for a wide range of motor control center and industrial applications. It can be used in water treatment plants, power plants, steel mills, shipyards, power distribution centers and many other similar installations. The fuse is also suitable for use in a variety of hazardous locations, where it can provide reliable protection and safety against overloads and short circuit currents.Conclusion
The 37200500411 Fuse is a thermal-magnetic fuse designed for industrial, motors, control applications and motor control centers. It provides reliable protection from system overloads and saves lives in the event of an electrical emergency. The fuse is easy to install and maintain, and offers excellent cost-effectiveness. It can be used in a variety of applications, including water treatment plants, power plants, steel mills, shipyards, power distribution centers and many other similar installations.The specific data is subject to PDF, and the above content is for reference
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37200500411 Datasheet/PDF