RYA50012

Turn On Voltage (Max):	8.4 VDC
Coil Resistance:	627 Ohms
Coil Power:	230 mW
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Fully
Release Time:	5ms
Operate Time:	9ms
Turn Off Voltage (Min):	1.2 VDC
Series:	RY, SCHRACK
Switching Voltage:	400VAC - Max
Contact Rating (Current):	8A
Contact Form:	SPST-NC (1 Form B)
Coil Voltage:	12VDC
Coil Current:	19.2mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Last Time Buy
Packaging:	Bulk

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Power Relays, Over 2 Amps: RYA50012 Application Field and Working Principle

The RYA50012 is a multi-pole power relay which is able to handle more than 2 amps of power. The device is capable of switching between various AC and DC power sources, and provides a much higher switching speed than a traditional mechanical relay. RYA50012 relays are ideal for applications where data transfer speed and switching power is critical.The RYA50012 has been designed with industry standard screw clamp terminals which allow installation to be fast and easy. Due to its multi-polar design, it is able to handle higher amounts of power than a single-polar relay and is suitable for applications such as motor control. It can also be used in applications requiring high response times, such as temperature control and current sensing.RYA50012 can be used as a direct replacement for other relays in systems such as HVAC (heating, ventilation and air conditioning), UPS (uninterruptible power supply), and emergency lighting. The device also has a long operational life, with an expected switch life of up to 200,000 operations. It is suitable for a wide range of temperatures, from -40°C to 85°C, and is designed to be low-maintenance.

Working principle

The RYA50012 works on an electromagnetic principle. When electricity flows through its coils, they produce a magnetic field which attracts the contacts of the relay and closes the circuit. When the flow of electricity stops, the magnetic field dissipates and the contacts of the relay open, thus breaking the circuit.The RYA50012 has an ‘active’ and ‘inactive’ state, determined by whether the electrical current is flowing through its coils or not. This allows for a range of different switching patterns. The device has an ‘active’ contact when the current is flowing and an ‘inactive’ contact when the current is not flowing.For increased reliability, the RYA50012 has a screw locking feature which prevents the contacts from bouncing. This feature offers precise switching to ensure that the right amount of current is flowing each time. The maintenance-free design also ensures that the relay will operate trouble-free over a long period of time.

Safety

To ensure safe operation, the RYA50012 is compliant with the latest critical safety standards, including the UL60950 and the EN60950. It is also designed to protect against short circuiting, and has a dedicated ground terminal for connecting the circuit to earth.

Advantages

The RYA50012 offers a number of advantages over traditional mechanical relays. Its low power consumption and high efficiency make it more economical to operate than mechanical relays. Its high switching speed also makes it ideal for applications which require fast response times. In addition, its screw clamp terminals make installation quick and easy.The RYA50012 is a reliable and cost-effective solution for applications where data transfer speed and switching power is critical. By combining its multi-pole design and screw locking feature, the device is able to provide a reliable and precise switching action. Its low power consumption and high efficiency also make it an attractive choice for those looking to reduce their energy costs.

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