Solid State Relays – 25A, 50A & 75A | 240V AC Input, 3–32V DC Control

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Reliable Panel-Mount Power Switching for Industrial and Commercial Applications Product Description:These Solid State Relays (SSRs) provide high-performance, reliable switching for AC loads in industrial, commercial, and automation applications. Available in 25A, 50A, and 75A ratings, they offer flexible solutions for controlling resistive and inductive loads with precision and minimal maintenance. Designed for panel mounting, these SSRs simplify installation in control panels, distribution boards, or automation cabinets. With a 240V AC load input and 3–32V DC control input, they are compatible with a wide range of control systems, including PLCs, microcontrollers, and industrial switches. Key Features: Load Current Ratings: 25A, 50A, 75A Input Voltage (AC): 240V AC Control Voltage (DC): 3–32V DC Switching Type: Zero-cross or random turn-on (depending on model) Mounting: Panel-mount design for secure installation Protection: Short-circuit and thermal overload protection (depending on installation) Isolation: Full electrical isolation between control and load circuits Operation: Maintenance-free solid-state switching, silent operation Benefits:✔ High current handling for a wide range of AC loads✔ Reliable, maintenance-free operation with long service life✔ Compact panel-mount design for easy integration✔ Rapid switching with minimal electrical noise✔ Safe control with full electrical isolation between control and load Typical Applications: Industrial heating and HVAC systems Motor and pump control Automation and process control systems Lighting, resistive, and inductive load switching PLC and microcontroller interfacing Technical Specifications Specification 25A Model 50A Model 75A Model Load Voltage (AC) 240V AC 240V AC 240V AC Load Current 25 Amps 50 Amps 75 Amps Control Voltage (DC) 3–32V DC 3–32V DC 3–32V DC Switching Type Zero-cross / Random-on Zero-cross / Random-on Zero-cross / Random-on Mounting Type Panel mount Panel mount Panel mount Isolation Voltage 2500V AC typical 2500V AC typical 2500V AC typical Operating Temperature -20°C to +80°C -20°C to +80°C -20°C to +80°C Dimensions (approx.) 75mm x 45mm x 35mm 85mm x 55mm x 40mm 100mm x 60mm x 45mm Weight (approx.) 200g 350g 500g Certifications CE compliant CE compliant CE compliant Show more