B59870C130A51

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PTC Resettable Fuses are a type of electronic circuit protection device designed to protect circuits and components from overcurrent conditions. B59870C130A51 is a PTC Resettable Fuse from Nichicon, a worldwide leader in circuit protection. This fuse is a reliable solution for industrial applications due to its robust construction and reliable reset characteristics.

B59870C130A51 is suitable for overcurrent protection of low voltage (125VAC/150VDC max) and medium voltage (250VAC/300VDC max) systems. It features an energy limiting characteristics and UL recognition for surge protection. With a high hold current of 1.3A, this fuse provides excellent circuit protection capabilities for a wide range of applications.

The B59870C130A51 is a highly reliable solution with a switching time of less than 1ms, making it suitable for applications where fast action is needed to protect your electrical system. It features an polymeric material structure that prevents shock and vibration from damaging the fuse, making it ideal for industrial applications. Furthermore, the self-resetting characteristics of this fuse protect the circuit while minimizing maintenance and repair costs.

The working principle of the B59870C130A51 Resettable Fuse is based on the self-heating mechanism. This design uses a combination of a small resistor and a polymeric substation to convert electrical current into heat energy, which then melts the internal substation, disconnecting the circuit. The resistor dissipates the heat generated by the fuse, and when the current decreases, the polymeric material cools down and the circuit is reconnected. This self-resetting design allows this fuse to be used in applications where frequent overcurrent conditions occur. This resetting ability also reduces the maintenance and repair costs associated with traditional mechanical fuses.

The B59870C130A51 Resettable Fuse is ideal for a wide range of industrial applications, such as motor protection, industrial equipment, lighting, computers, telecommunications equipment, and more. With its robust construction and reliable resetting characteristics, this self-resettings fuse is designed to provide durable protection against overcurrent conditions. Its UL recognition also ensures that the device meets all safety standards, making it a reliable solution for many industrial applications.

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