Allicdata Part #: | NH2M125-ND |
Manufacturer Part#: |
NH2M125 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE SQUARE 125A 500VAC/440VDC |
More Detail: | N/A |
DataSheet: | NH2M125 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | 0.00000 |
Response Time: | Fast |
Size / Dimension: | 5.906" L x 2.921" W x 1.969" H (150.00mm x 74.20mm x 50.00mm) |
Package / Case: | Fuse Link |
Mounting Type: | Holder |
Breaking Capacity @ Rated Voltage: | 120kA AC, 25kA DC |
Operating Temperature: | -- |
Approvals: | VDE |
Class: | NH |
Features: | Indicating |
Applications: | Motor Protection |
Series: | -- |
Voltage Rating - DC: | 440V |
Voltage Rating - AC: | 500V |
Current Rating: | 125A |
Fuse Type: | Square |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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NH2M125 fuses are popularly employed in low voltage circuit in the electrical, specialty fuse industries. Specifically, these fuses are often used to provide power over-current protection for power supplies, electronic equipment, controls, and other types of electrical equipment. Although their exact application field and working principle vary from manufacturer to manufacturer, there are some general concepts that frequently remain consistent.
In general, NH2M125 fuses are employed when a particular level of current is expected, and a greater than expected amount of current passes through the fuse, the fuse will be triggered and carry out its circuit-protecting function. Essentially, NH2M125 fuses are employed to limit the amount of current going through a circuit to a set amount or lesser. For instance, if the normal current running through a circuit is 10 amps, and the NH2M125 fuse is set to a maximum of 15 amps, then it will protect the circuit by automatically cutting it off once 15 amps is approached.
The types of fuse employed within the NH2M125 categorization vary from manufacturer to manufacturer, and generally speaking they are either bolt-down type or screw-in type. A bolt-down type NH2M125 fuse is mounted within a substrate and is typically thermally protected. This design allows the device to be bolted in place and still provide excellent protection. In contrast, the screw-in type of NH2M125 fuse is inserted into a threaded hole in a substrate and typically utilizes a metal shield to protect its connection from damage.
Regardless of the type of NH2M125 fuse being employed, the general principles of operation remain the same. When current within the circuit exceeds the set rating of the fuse, the fuse will open up and allow an interrupt direction. This interruption trip prevents further current from passing through the circuit and thus protecting the rest of the system from damage. It is for this reason that they are so often employed within the electrical specialty fuse industry.
In addition to their usage within the electrical specialty fuse industry, NH2M125 fuses are also frequently employed in other industries. This includes the aeronautics industry, where they are utilized in aircraft electrical systems. They are also often used in the automotive and instrumentation industries, as well as in any other industry that requires reliable and safe overcurrent protection systems.
In summary, NH2M125 fuses are widely used and extremely reliable elements of current protection. While their exact application field and working principle may vary across manufacturers, the general principle of protecting circuits from excessive current load is universal. By utilizing NH2M125 fuses, manufacturers and engineers are able to ensure safe and reliable operation of their electrical and specialty fuse systems.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
NH2M400 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 400A 500VAC/4... |
NH2M315 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 315A 500VAC/4... |
NH2M250 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 250A 500VAC/4... |
NH2M200 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 200A 500VAC/4... |
NH2M125 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 125A 500VAC/4... |
NH2M300 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 300A 500VAC/4... |
NH2M224 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 224A 500VAC/4... |
NH2M160 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 160A 500VAC/4... |
NH2M355 | Littelfuse I... | 0.0 $ | 1000 | FUSE SQUARE 355A 500VAC/4... |
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