Short Circuit Protected 75A Solid State Relay is an electronic switch designed to handle high-current loads in electrical circuits. This specific relay is equipped with a built-in safeguard mechanism that protects against damage in the event of a short circuit. A short circuit occurs when an unintended low-resistance path is created, resulting in a sudden surge of electrical current. The relay is capable of managing up to 75 amperes of current, making it suitable for applications that require the control of substantial power loads.
Unlike traditional electromechanical relays, this type utilizes semiconductor components for switching, offering advantages like faster response times, extended lifespan, and reduced electromagnetic interference. It is commonly employed in industrial automation, HVAC systems, and other applications where precise and reliable control of high-current devices is crucial, while also ensuring protection against potentially harmful short circuits.
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 |
|---|
No. 412, Laxmi Plaza, Laxmi Industrial Estate, Link Road Andheri West, Mumbai - 400053, Maharashtra, India
+91 22 26325242, 9820143488
