Applications:	Lift Trucks
Size / Dimension:	0.812" Dia x 1.625" L (20.62mm x 41.28mm)
Package / Case:	Cylindrical, Blade Terminal (Bolt)
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	10kA
Operating Temperature:	--
Approvals:	--
Class:	--
Features:	--
Series:	POWR-GARD® CBO
Response Time:	Fast
Voltage Rating - DC:	32V
Current Rating:	70A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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OCBO070.V Application Field and Working Principle

Introduction

The OCBO070.V is classified in the Electrical, Specialty Fuses category, and it is a cylindrical-shaped component used to protect electrical equipment from overcurrents. This fuse is commonly used in control and industrial circuits, and its applications include controlling AC currents up to 700V, 50/60 Hz.The OCBO070.V fuse has an operating current range of 10 amps (amps) to 70 amps, and it has a very low breaking capacity; it is also capable of breaking very low DC voltages up to 6V. This fuse also features a high interrupting rating of 4kA/35kV.The OCBO070.V also has a very fast operating time; it can be activated in as little as 0.1 seconds, allowing it to quickly interrupt the current to reduce possible further damage to the electrical system.

Working Principle

The OCBO070.V fuse works by essentially "breaking" the circuit when the current exceeds the safe levels. This is done by a small conductor or link which is made to be melted by the high currents, thus stopping the current and interrupting the circuit. The melting point of the link can be adjusted to any desired safe level without having to alter the current rating of the fuse. The melting point is adjusted by varying the length, thickness, and material of the link. The link itself is also insulated so that it does not create a short circuit even when heated up to its maximum temperature.When the maximum current passes through the link, it quickly melts, and the resulting arc is extinguished by a flux developed in the arcing zone, which ensures that the link will never open.

Advantages and Applications

The OCBO070.V fuse offers a wide range of advantages including a low operating current, high voltage and a very fast operating time. Additionally, the fuse has a low breaking capacity, allowing it to effectively protect sensitive electronic equipment. Its small size also makes it a great choice for applications in tight spaces.The OCBO07o.V is used in many industrial and control applications for providing over-current protection. It helps to ensure the safety of electrical systems through its fast response time and low breaking capacity. It is also advantageous for protecting electronic equipment due to its low operating current.The OCBO070.V is an excellent choice for use in many industrial and control applications. It provides reliable over-current protection, and its small size ensures easy installation and connection. Additionally, it is versatile and can be used in a wide range of applications for controlling AC currents up to 700V, 50/60 Hz.

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Part Number	Manufacturer	Price	Quantity	Description