LR1200480D40R

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Solid State Relays (SSRs) are electronic switches that use low-power signals to control a variety of loads. The LR1200480D40R is a solid state relay that is designed for an ultra-wide temperature range of -40 ° C to + 125 °C. It is commonly used for loads ranging from motor speed control to controlling automated process controls.

The LR1200480D40R is a type of DIP Switch Relay and operates to switch on and off signals in applications that require a high level of reliability. It has an input control voltage of 3-32VDC and requires a minimum of 48V AC/DC on its output terminals. The LR1200480D40R features a compact surface-mount design for easy installation and a maximum contact current of 10A AC/DC with a maximum power dissipation of 1000W.

The main application field of the LR1200480D40R is in the automation of industrial processes. It can be used to control the operation of motors for speed and acceleration control as well as controlling production machines in the manufacturing process. It also can be used for controlling lighting and home appliances for energy saving. In addition, the LR1200480D40R is also used in sensor systems, industrial monitoring systems, security systems, and other industrial control systems.

In terms of working principles, the LR1200480D40R is triggered by external signals of 3-32V DC and interrupts the signal on the AC or DC load line. The operation of the LR1200480D40R is controlled by two outputs: one output is connected to the load via the output contact; the other is connected to the loading end by a low-temperature thermal insulation tube. The output contacts are insulated and then connected to the load by an insulated connector.

The operation of the LR1200480D40R switch is triggered by the input signal, and the output switches are then controlled by the output contacts to transfer power from the input line to the load. The LR1200480D40R relay also features a Thermal Overload Protection system, which ensures that the relay does not overheat due to excessive current flow. This system also helps to extend the lifetime of the relay by avoiding unnecessary thermal stresses.

In conclusion, the LR1200480D40R is a type of solid state relay that is designed to handle an ultra-wide temperature range and is commonly used in industrial processes and home appliances control. It requires an input control voltage of 3-32VDC and has a maximum contact current of 10A AC/DC with a maximum power dissipation of 1000W. The Thermal Overload Protection system ensures that the relay does not overheat and that its lifetime is extended.

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