PCB-3-R Allicdata Electronics
Allicdata Part #:

PCB-3-R-ND

Manufacturer Part#:

PCB-3-R

Price: $ 4.17
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE BOARD MNT 3A 250VAC/450VDC
More Detail: N/A
DataSheet: PCB-3-R datasheetPCB-3-R Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
5 +: $ 3.79260
Stock 1000Can Ship Immediately
$ 4.17
Specifications
Response Time: Fast
Size / Dimension: 0.350" L x 0.184" W x 0.345" H (8.89mm x 4.67mm x 8.76mm)
Color: --
Operating Temperature: --
Approvals: CSA, UL
Melting I²t: 0.75
Breaking Capacity @ Rated Voltage: 50A AC, 4.4kA DC
Mounting Type: Through Hole
Package / Case: Radial, Box
Series: PC-Tron®
Voltage Rating - DC: 450V
Voltage Rating - AC: 250V
Current Rating: 3A
Fuse Type: Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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

Fuses are a critical and often overlooked component of any electrical circuit. A fuse is basically a circuit breaker that is designed to protect the circuit from overload or over-current conditions. Its purpose is to interrupt an electrical circuit when too much current is flowing through it. Fuses are used in many different applications, including industrial, consumer, and automotive applications. One type of fuse commonly used in these applications is the PCB-3-R.

The PCB-3-R is a three-phase, threaded fuse specifically designed for applications involving high current, such as electric motors, welders, and other high current consumer applications. It is characterized by its secure mounting, its durability, and its ability to be replaced quickly and easily. The fuse is encased in an electrical-grade steel enclosure with a unique in-line design, allowing for easy installation and replacement. The fuse is also equipped with a thermal/time delays that help provide added protection against over current, making it ideal for high current applications.

The working principle behind the PCB-3-R fuse is relatively simple. When a high current rating is applied to the circuit, the wire in the fuse heats up. This heat causes the fuse to expand, breaking the circuit and interrupting the flow of current. The downside to this type of fuse is that it cannot be reset, so it must be replaced after it has blown. However, due to its thermal/time delays, the fuse can be replaced without cutting power to the circuit, thus reducing downtime.

Aside from the applications mentioned above, the PCB-3-R can also be used for many other applications, such as solar photovoltaic (PV) systems, instrument control systems, and communication systems. The PCB-3-R is also UL-listed and CSA certified, ensuring its safety and reliability. In addition, the fuse is RoHS compliant, meaning it is free from any potentially hazardous chemicals, such as lead.

In conclusion, the PCB-3-R is a highly reliable and efficient fuse suitable for a wide range of applications, particularly those involving high current. Its unique design and thermal/time delays make it ideal for a wide range of applications, from electric motors to solar PV systems. The fuse is also UL-listed and CSA certified and RoHS compliant, ensuring its safety and reliability.

The specific data is subject to PDF, and the above content is for reference

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