RM805012

Turn On Voltage (Max):	9 VDC
Coil Resistance:	110 Ohms
Coil Power:	1.3 W
Contact Material:	Silver Cadmium Oxide (AgCdO)
Operating Temperature:	-45°C ~ 65°C
Termination Style:	Quick Connect - 0.250" (6.3mm)
Mounting Type:	Chassis Mount
Features:	Mechanical Indicator
Release Time:	10ms
Operate Time:	15ms
Turn Off Voltage (Min):	1.2 VDC
Series:	RM, SCHRACK
Switching Voltage:	400VAC - Max
Contact Rating (Current):	25A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	12VDC
Coil Current:	109mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Bulk

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The RM805012 Power Relays, Over 2 Amps

The RM805012 is a series of power relays designed for use in applications where electrical currents over 2 amps are needed. These relays are a great option for use in high current/high voltage applications due to their strong construction and durability. They are also commonly used in industrial control systems due to their diverse range of operational modes and functions.

Application Field

The RM805012 power relays can be used in many different applications. They are perfect for use in industrial and commercial control systems, where the output current needs to exceed 2 amps. They are often used to control electrical systems with high current or high voltage, such as in power plants and manufacturing systems. Additionally, they have a wide range of functions, such as holding a current flow on and off, sequencing on/off currents, and resetting outputs. They can also be used in remote control systems or for road signals systems, where a reliable current delivery and control is necessary.

Working Principle

The RM805012 relays work on a simple principle. A magnetically-actuated contact is situated inside a separate enclosure, and two electrical contacts are placed in this enclosure. When the magnet inside is energised, the contact closes and the current runs. When the magnet is de-energised, the contact opens and the current shuts off. This same principle can be applied to more complex relay designs, such as switch-disconnectors and contactors.The main benefit of using the RM805012 power relays is their ability to withstand the higher current applications that other relays cannot handle. When other relays are subject to high current, they may become damaged or cease to work correctly, putting the application at risk.

Design Features

The RM805012 power relays are designed with a variety of features that make them suitable for high current applications. Although they are small in size, they are made from durable materials that can withstand high current. Additionally, the contacts are made from copper or silver, depending on the current application. In addition, they are designed for easy installation in an application due to their simple mounting and connection requirements. Furthermore, these relays are designed to operate at a very low noise level, making them ideal for applications where noise must be minimized.

Safety Features

The RM805012 power relays are designed with safety features to prevent electric shock and other risks that may come with using such high current levels. The casing is insulated to prevent electric shock and provides additional protection against short circuits and other potential accidents. Additionally, the contacts are designed to have arc chambers that prevent sparks from escaping and the contacts are also designed to be dust- and corrosion-resistant.

Testing

The RM805012 power relays must undergo a series of tests before they can be used in an application. Firstly, the relay must be tested for tight voltage control – the voltage must remain constant within a certain range when the relay is energised. In other words, it must be able to handle the current without losing stability. Secondly, the relay must be tested for contact resistance. The contacts must remain close enough to ensure that the current flow remains steady and does not drop or increase too quickly. Lastly, the relay must be tested for durability. It must be able to withstand the current levels it is designed for without risk of damage or failure.

Conclusion

The RM805012 is a series of power relays designed for use in applications where electrical currents of over 2 amps are needed. These relays are perfect for use in industrial and commercial control systems, where the output current needs to exceed 2 amps. Additionally, these relays are designed with numerous features that make them suitable for high current applications. They are well-insulated and dust-resistant, and they have arc chambers that prevent sparks from escaping. Additionally, the relays are tested for tight voltage control, contact resistance, and durability before they are made available for use in an application.

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