LA070URD33KI0550 Allicdata Electronics
Allicdata Part #:

LA070URD33KI0550-ND

Manufacturer Part#:

LA070URD33KI0550

Price: $ 301.78
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE SQUARE 550A 700VAC RECT
More Detail: N/A
DataSheet: LA070URD33KI0550 datasheetLA070URD33KI0550 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
1 +: $ 274.34600
Stock 1000Can Ship Immediately
$ 301.78
Specifications
Applications: Electrical, Industrial
Melting I²t: 27
Size / Dimension: 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm)
Package / Case: Rectangular, Blade
Mounting Type: Bolt Mount
Breaking Capacity @ Rated Voltage: 200kA
Operating Temperature: --
Approvals: UR
Class: --
Features: --
Series: POWR-GARD® LA
Response Time: Fast
Voltage Rating - AC: 700V
Current Rating: 550A
Fuse Type: Square
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

LA070URD33KI0550 fuses are speciality fuses used in electrical circuits for overcurrent protection.

These fuses are similar to other types of fuses, however, they have unique features that make them ideal for certain applications. The most common application for these fuses is in high-current circuits, such as those found in automotive and industrial equipment.

LA070URD33KI0550 fuses are designed with high-current ratings and low internal resistance, which means they can move high amounts of electrical current with little power loss. This makes them ideal for protecting circuits that need to transfer large amounts of power, such as battery charger or power inverter circuits.

The fuse also has a fast response time to an overload or short circuit, which prevents damage to the circuit components. This is a major benefit over other types of fuses, which can take longer to blow and cause damage due to the higher temperatures created.

The body of this type of fuse is composed of high temperature and fire resistant materials, making them suitable for use in high temperature environments. They are also designed to be vibration resistant, so they are suitable for use in high-vibration environments, such as automobile and industrial equipment.

All LA070URD33KI0550 fuses are equipped with an “anti-blast device”, which increases the longevity of the fuse as well as providing valuable protection from circuit arcs. This device ensures that the fuse will not prematurely blow if the circuit experiences a sudden surge of power.

In addition, this fuse features a UL recognized “Glass-Card Cover” for maximum durability and reliability. This sturdy cover prevents dust, dirt, and moisture from entering the fuse, which can cause it to deteriorate or fail.

The working principle of a LA070URD33KI0550 fuse is relatively simple. When too much current flows through a circuit, the material in the fuse heats up and melts, causing it to open and break the circuit. This prevents further current from flowing and keeps the circuit from being damaged by an overload. It’s important to note that a blown fuse cannot be reset and must be replaced.

In conclusion, LA070URD33KI0550 fuses are a great choice for high-current applications, such as those found in automotive and industrial equipment. They are designed with high-current ratings and low internal resistance, are fast acting, and feature a UL recognized “Glass-Card Cover” for maximum durability. More importantly, these fuses have a simple working principle that helps protect circuits from damage due to an overload or short circuit.

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

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