Single Phase DC-AC Panel Mount 50A Solid State Relay is an electronic switching device designed to regulate the flow of electrical power between a direct current (DC) source and an alternating current (AC) load in a single-phase electrical system. Unlike traditional electromechanical relays, which rely on mechanical contacts, this type of relay utilizes semiconductor components like thyristor or triacs for the switching operation. With a maximum current rating of 50 amperes, this specific SSR is engineered to handle substantial power loads, making it suitable for applications where high electrical loads are present.
The panel mount designation indicates that it is designed for secure installation on a panel or surface, ensuring convenient accessibility and smooth integration into various electrical systems. This type of SSR is frequently used in industrial automation, heating and cooling systems, lighting controls, and various other applications that demand precise and reliable control of AC loads. Its solid-state design offers advantages such as faster switching speeds, reduced electromagnetic interference, and a longer operational lifespan compared to conventional relays with moving parts. This relay serves as a dependable solution for switching AC loads with the input signal originating from a DC source, showcasing versatility across a wide range of electrical setups.
These headings can help you choose SSRs based on their key attributes
Model | A Rating | Input | Output | Control Voltage | Control Current Range | Pick-up Voltage | Turn-on (max) | Turn-off (max) | Drop Out Voltage | Input Resistance | Current Range with proper heat sink(IT) | Surge Current non-repetitive t = 10msecs (ITEMS) | Voltage Drop @ Current (VTM) | Voltage Range (VRMS) | Over Voltage Rating (PIV) Transient Peak | Off-state leakage current @ voltage – (IDRM) | Holding current (IH) | Dv/Dt @Voltage (out) | I2T Fusing I2t (10 ms) (Value In Square) | Frequency Range | Dielectric Strength | Galvanic Separation (Input to Output to Base) | Weight | Storage Temp. | Junction Temperature |
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