RT114730

Series:	RT1, SCHRACK
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Voltage:	230VAC
Contact Form:	SPDT (1 Form C)
Contact Rating (Current):	12A
Switching Voltage:	400VAC - Max
Turn On Voltage (Max):	172.5 VAC
Turn Off Voltage (Min):	34.5 VAC
Operate Time:	8ms
Release Time:	6ms
Features:	Insulation - Class F, Sealed - Flux Protection
Mounting Type:	Through Hole
Termination Style:	PC Pin
Operating Temperature:	-40°C ~ 70°C
Contact Material:	Silver Nickel (AgNi)
Coil Power:	0.74 VA
Coil Resistance:	32.5 kOhms

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Power Relays, Over 2 Amps, RT114730 Application Field and Working Principle

Many electrical systems require the use of a power relay when a current is beyond two amps. The RT114730 is a high-performance power relay designed for a variety of heavy-duty applications. This single-phase-three-terminal bridge type relay works in both AC and DC applications and features a 4.5 to 20 Amp rating. It is suitable for both inductive and resistive loads.Read on to learn more about the RT114730 and its applications, as well as its working principle.

Applications

The RT114730 is suitable for a wide variety of heavy-duty applications, including motor starters, hoist control, compressor control, solenoid control, and more. It can be used for overload protection, with the relay\'s auxiliary contacts arranged in an overload protection latch. The RT114730 also features a self-reset function.

Working Principle

The RT114730 features an internal three-phase bridge structure, with each phase comprising a pair of movable contacts and one fixed contact. When an AC or DC current flows through the coil, the movable contacts close as a result of the electromagnetic attraction force, thus linking the two fixed contacts. When the power to the coil is cut, the spring in the contacts will separate the contacts and open the circuit. The RT114730 also includes a number of contact forms, such as 1NO+1NC, 2NO+2NC, 1NO+2NC, 2NO+1NC, DC power cross, and more. The various contact forms allow for a wide range of applications.

Advantages

The RT114730 is a heavy-duty power relay designed to meet the needs of a wide variety of applications. In addition to its high current rating, it also features a low contact resistance, allowing it to operate with minimal power losses. The RT114730 is also resistant to shock and vibration, making it suitable for use in harsh environments. It is also UL-, CQC-, CE-, and RoHS-certified, providing customers with the assurance of quality.

Conclusion

The RT114730 is a versatile and reliable power relay designed for a variety of heavy-duty applications. Its high current rating, low contact resistance, and resistance to shock and vibration make the relay suitable for agricul

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