DP4RSC60E20B5

Series:	DP
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Circuit:	SPST-NO (1 Form A)
Output Type:	DC
On-State Resistance (Max):	14 mOhm
Load Current:	20A
Voltage - Input:	18 ~ 32VDC
Voltage - Load:	1 ~ 48 V
Mounting Type:	Chassis Mount
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--
Relay Type:	Contactor

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Introduction to DP4RSC60E20B5 Contactors (Solid State)

Contactors (solid state) are highly reliable electromechanical devices used to automatically control electrical loads. The DP4RSC60E20B5 is one such device, offering an innovative solution for controlling even the most challenging applications, such as temperature or pressure. It is a robust, heavy-duty contactor designed to operate reliably under extreme conditions, such as increased levels of vibration or extreme temperatures.

Applications

DP4RSC60E20B5 contactors are used in a wide array of applications, such as motor braking, power supplies, ac and dc circuit protection, and other power-switching operations. The contactor is particularly suitable for both heavy or light industrial applications.

In motor braking applications, the contactor is used as a braking device by reversing short circuits in the motor windings. This braking action prevents any further deterioration in mechanical performance.

For variable frequency drives (VFDs), the DP4RSC60E20B5 contactor has incredible switching capabilities, enabling precise control over the motor speed. These contactors are also suitable for other inverter applications, including electric heat tracing, outdoor lighting operations and powering medical appliances.

Working Principle

DP4RSC60E20B5 contactors are made up of one or more contact sets, connected in series, with a coil connected to a power source. When the coil is energized, the contact arm moves, connecting the contact set with the power source. This energizes the connected load, enabling the device to complete its cycle.

The contactor is designed to automatically maintain contact between the contact set and the load for as long as the power source is energized. When the power source is shut off, the contact set will break the connection, and the motor will be de-energized. This process is known as de-energization.

The contactor is also designed to protect the load from adverse conditions, such as high temperatures, extreme vibrations, dust and moisture. It also helps to effectively reduce energy consumption and improve the reliability of the circuit.

Conclusion

The DP4RSC60E20B5 contactor is a reliable and robust device designed for use in a wide variety of applications, including motor braking, power supply control, and ac and dc circuit protection. It is suitable for both light and heavy industrial applications, and offers exceptional switching capabilities for controlling motor speed or other inverter applications. In addition, the contactor is designed with various protective features that make it highly reliable and durable.

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