0891030.U

Package / Case:	Blade, Miniature (Low Profile)
DC Cold Resistance:	0.00206 Ohms
Size / Dimension:	0.429" L x 0.150" W x 0.299" H (10.90mm x 3.80mm x 7.60mm)
Color:	Green
Operating Temperature:	-40°C ~ 125°C
Approvals:	--
Melting I²t:	1110
Breaking Capacity @ Rated Voltage:	1kA
Mounting Type:	Holder
Series:	LP MINI® 891
Response Time:	Fast
Voltage Rating - DC:	58V
Current Rating:	30A
Fuse Type:	Automotive
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses

0891030.U Application field and Working Principle

Fuses have been widely used in the electrical indsutry for many years. They are designed to protect electrical circuits from damage due to overcurrent or short circuits. They are available in different sizes, shapes and materials, and in varying configurations. The 0891030.U fuse is a 2-pole semiconductor fuse with a current rating of 30A, and a voltage rating of 400VAC and 250VDC.The 0891030.U fuse is typically used to protect motors in compressor systems, pumps, air-conditioners, fans, and other equipment with inductive loads. It can also be used to protect circuits from electrical overloads or short circuits that may occur in many electronic and electrical applications, such as circuit boards, lighting fixtures, and transformers.The 0891030.U fuse is designed to respond quickly to any overcurrent that may occur in the protected circuit. The fuse consists of two elements; a metallic wire wire which is mounted inside a ceramic or plastic housing. When the current in the protected circuit exceeds the fuse\'s rated amperage, heat is generated as a result of the excess current. This heat causes the wire inside the device to melt, which breaks the circuit, thus cutting the power to the motor or other equipment.The 0891030.U fuse has a variety of features to ensure effective protection of the circuit. First, the device has an arc gap of 3.6mils (referring to the minimum distance between the conductive parts of the fuse), which helps prevent arcing. Second, it has a built-in fusible element, which helps to isolate the circuit from a high-energy situation and reduce the risk of sparking and fire. Finally, the device also has a response time of 250 volts per microsecond, which helps to ensure that the fuse does not open too quickly and causes a malfunction or damage to the circuit.In addition to being used in motor protection, the 0891030.U fuse can also provide effective protection for lighting fixtures or other electrical/electronic equipment. The device has an electrical rating of 400VAC and 250VDC, so it can handle a wide range of currents. The ceramic or plastic housing can also help reduce sparking and minimize the risk of fire or electrical shock. The device can also be used to protect sensitive electronic circuitry, such as those found in computers and cell phones, since it has a relatively fast response time.Overall, the 0891030.U fuse is a reliable and effective device for providing safety and protection in many electrical and electronic applications. It is designed to cut power quickly in response to an overcurrent, and it can also help reduce the risk of sparking, arcing, and fire. The device is made with high-quality components that provide a reliable performance. It is also easy to install, and its compact size makes it suitable for many applications.

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Part Number	Manufacturer	Price	Quantity	Description