RR3PA-ULAC220V

Turn On Voltage (Max):	176 VAC
Coil Power:	--
Contact Material:	Silver (Ag)
Operating Temperature:	-25°C ~ 40°C
Termination Style:	Plug In, 11 Pin (Octal)
Mounting Type:	Socketable
Features:	Neon Indicator
Release Time:	25ms
Operate Time:	25ms
Turn Off Voltage (Min):	66 VAC
Series:	RR
Switching Voltage:	240VAC, 30VDC - Max
Contact Rating (Current):	10A
Contact Form:	3PDT (3 Form C)
Coil Voltage:	220VAC
Coil Current:	11.5mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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What is the RR3PA-ULAC220V?

RR3PA-ULAC220V is a power relay, designed for applications that require over 2 amps of voltage or current. This type of relay is a three-phase, single-phase, and contact closure-type relay, and is well suited for industrial applications such as motor controls, process control, HVAC, and more. It is able to handle up to 200 amps of amperage and 600 volts of voltage, making it ideal for many different applications.

Application Field of the RR3PA-ULAC220V

The RR3PA-ULAC220V power relay is well suited for applications in many different industries. It is an ideal choice for motor controls, as it is able to handle the current and voltage output that is necessary to start and stop motors. It is also a great selection for process control, primarily for its ability to handle large loads and multiple switching. It is also a great option for HVAC applications, as it can manage large current signals and has the necessary safety features to keep appliances and air handlers safe.

Working Principle of the RR3PA-ULAC220V

The RR3PA-ULAC220V power relay works in a few different ways. First, it will accept a low voltage signal from a controller or switch. This signal will then cause the relay to move one of its contacts. The contacts on the relay are typically what turn the apparatus that is connected to it on or off. The contacts on a RR3PA-ULAC220V relay are usually made of noble metals, such as silver, gold, and iron, and they are able to handle really large currents without issue. The contacts will make an appropriate connection when the signal from the controller is given, and then will break connection when the signal is removed. The RR3PA-ULAC220V is also designed with a few safety features, such as arc suppression and a special heat shield that prevents overheating. Arc suppression prevents some of the hazardous radiation that can be caused when a contact is opened, and the heat shield prevents the contacts from burning out due to excess power.

Conclusion

The RR3PA-ULAC220V is an ideal option for many different types of applications that require high-amps and voltage. This power relay can handle up to 200 amps and 600 volts, making it ideal for motor control, process control, HVAC, and more. It also includes additional safety features, such as arc suppression and a heat shield, to ensure that it remains reliable and avoid any hazardous incidents.

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