630NHG3B Allicdata Electronics
Allicdata Part #:

630NHG3B-ND

Manufacturer Part#:

630NHG3B

Price: $ 116.89
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE SQUARE 630A 500VAC/250VDC
More Detail: N/A
DataSheet: 630NHG3B datasheet630NHG3B Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
3 +: $ 106.25800
Stock 1000Can Ship Immediately
$ 116.89
Specifications
Applications: Electrical, Industrial
Melting I²t: 1590000
Size / Dimension: 2.953" L x 2.756" W x 3.032" H (75.00mm x 70.00mm x 77.00mm)
Package / Case: Rectangular, Blade
Mounting Type: Holder
Breaking Capacity @ Rated Voltage: 120kA
Operating Temperature: --
Approvals: VDE
Class: NH
Features: Indicating
Series: --
Response Time: Fast
Voltage Rating - DC: 250V
Voltage Rating - AC: 500V
Current Rating: 630A
Fuse Type: Square
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Electrical, Specialty Fuses

630NHG3B application field and working principle is an important part of understanding electrical safety and protection. Specialty fuses are designed to protect electrical circuits from over current due to overloaded circuits and short circuits. Fuses are designed to melt and break a circuit when too much current is flowing. This will help prevent damage to electronic devices and other electrical components from high voltage and/or also from a current overload.

630NHG3B is a type of fuse, specifically a surface mount fuse. It is a glass tube with two metal caps containing a calibrated amount of a metal conductor. The metal conductor is the element inside the fuse which controls the ability to conduct electricity and will melt when too much current is passing through. This melts the metal and breaks the circuit, cutting off the power until the fuse can be replaced.

The 630NHG3B is designed for use in a variety of applications including consumer electronics, computers, power tools, home appliances and other equipment. It offers excellent over current protection performance at a variety of voltages and current ranges. It is efficient, reliable and able to work with higher current than many other types of fuses. It is also UL and cUL approved.

The 630NHG3B is most commonly used in higher power applications. It is able to safely handle higher wattage loads, like microwave ovens, home theater systems, and home security systems. The fuse is designed to break the circuit when too much current passes through it, thus providing effective over current protection in those applications. This makes it ideal for protecting circuits against short circuits, overloads, and power surges.

The working principle of 630NHG3B is similar to other electrical fuses. When too much electrical current passes through the fuse, the metal element inside the fuse will melt. This causes an interruption in the circuit and trips the fuse, therefore stopping the current and protecting the connected device.

In summary, the 630NHG3B is a surface mount fuse designed for use in many applications. It offers reliable protection against over current and short circuits. It is UL and cUL approved and is capable of working with higher current ranges than many other types of fuses. It is also ideal for a variety of higher wattage applications. By understanding the application field and working principle of this fuse, one can better ensure they are properly protecting their electronic equipment and circuits.

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

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