TP158HC

Series:	Telpower®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Switch
Moisture Sensitivity Level (MSL):	--
Voltage:	80V
Current:	250A

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TP158HC Disconnect Switch Components

The TP158HC disconnect switch is a high current component designed to be used in high-power applications. It is a double-pole switch, allowing for the control of both positive and negative connections, and can handle up to 60 Amps of current. The TP158HC is typically used in automotive, industrial, and commercial applications, and is suitable for a variety of switching tasks.

Application Fields

The TP158HC disconnect switch is most commonly used in automotive applications, including alternators, starters, and the powertrain. It is used to disconnect the batteries from the powertrain when the vehicle is in park, and to disconnect the alternator from the battery when the car is being cranked. It is also used in high power charging systems for electric vehicles, allowing for a clean disconnect when the vehicle is not in use.The TP158HC can also be used in industrial and commercial applications such as large house wiring, electric vehicle charging stations, and solar system installations. The switch is designed to handle large currents and can be used to control high power fixtures such as lights, heaters, and air conditioning systems.

Working Principle

The TP158HC disconnect switch works by using a pair of blades that touch and hold when the switch is in the “on” position. When the switch is in the “off” position, the blades move away from each other and sever the connection.When the switch is in the “on” position, the downward motion of the handle causes the two blades to come into contact. This forces the blades to move towards each other, creating an electrical connection and powering the device.The blades are lubricated so that they slide smoothly, and the entire switch is designed to be highly durable. The TP158HC has a safety interlock system that prevents accidental closing in high power applications, ensuring the safety of the user and the equipment.

Conclusion

The TP158HC disconnect switch is a robust, high-power component designed for a variety of automotive, industrial, and commercial applications. It is designed to handle up to 60 Amps of current and is a two-pole switch, allowing for easy control of positive and negative connections. The switch works by using a pair of blades that move into contact when the switch is in the “on” position, and move away from each other when it is in the “off” position. The switch is designed for long term use and has a safety interlock system to prevent accidental closing in high power applications.

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