MCST4890AM

Series:	MCS
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Proportional Control
Voltage - Input:	8 ~ 32VDC
Voltage - Load:	300V ~ 530V
Load Current:	90A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Solid State Relays (SSRs) are electrical switching devices that use an electronic element to switch power on and off. Most SSRs are designed with a small heat sink or other cooling device to dissipate heat generated by the switching process.The MCST4890AM is a rail-mounted solid state relay (RSR) designed to provide a safe, reliable and easy-to-install mechanism for controlling power and current in a given application. This device is a specialized SSR with a light-weight structure and a low profile design. Its solid-state control mechanism ensures that it does not require maintenance and can be operated for long periods of time.The MCST4890AM is designed to work in an application field where high current or voltage is necessary, such as industrial motor controllers, pumps, waste-water systems, and other industrial applications. This device is designed with a rugged, low-profile design to ensure long-term reliability and operational life, even under harsh conditions.The MCST4890AM is an optically isolated SSR that can switch voltages up to 220V and currents up to 20A. It uses optical coupling to isolate the output terminals from the control unit, allowing for independent operation. This feature makes the relay extremely reliable and ensures that it will perform even in extreme temperatures and environments.The working principle of the MCST4890AM is based on the principles of electronic switching and optical isolation. This device has a photodiode that is used to detect an incoming optical signal. When the photodiode detects an optical signal, it is converted into an electrical signal and sent to the relay’s control unit.The control unit then processes the electrical signal, which drives the SSR’s internal mechanical switch to the desired output state. This switch is mechanically linked to a contact arm, which is responsible for physically switching the output terminal connection.The MCST4890AM also features a variety of safety features such as built-in short circuit protection, thermal protection, and overvoltage protection. These features ensure that the device operates safely and reliably for an extended period of time.The MCST4890AM solid state relay is an excellent choice for a variety of applications in the industrial, commercial, and residential sectors. With its rugged construction and high-performance capabilities, this device is sure to meet the needs of its users in any given application.

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