What Are You Looking For?
In today's era of sweeping smart manufacturing, industrial equipment demands ever-higher precision, response speed, and reliability in electrical control. Traditional electromechanical relays, plagued by contact wear and short lifespans, struggle to meet the demands of high-speed, high-frequency automation scenarios. The Mibbo ST Series DIN Rail-Mounted Single-Phase AC Output Solid State Relays (SSR) emerge as the solution. Featuring an all-solid-state, contactless design, millisecond-level response, and superior noise immunity, they provide the "intelligent core" for industrial equipment, empowering enterprises to reduce costs, enhance efficiency, and seize the initiative in smart manufacturing.
1. Versatile Load Capacity
Load Current: Full range coverage: 10A, 20A, 30A, 40A, adapting to various power equipment requirements.
Load Voltage: Options available: 220VAC, 380VAC, 480VAC, offering flexible matching for diverse industrial scenarios.
2. Intelligent Control & Safety Protection
Supports selectable DC or AC input control (Zero-Crossing or Random Turn-On), ensuring fast response and strong noise immunity.
Built-in RC Snubber Circuit and 4000VACrms Dielectric Withstand Strength effectively suppress surge voltages and extend equipment lifespan.
LED Status Indicator provides real-time operational monitoring for clear and easy troubleshooting.
3. Efficient Thermal Management
Utilizes a high-purity copper heatsink, increasing thermal conductivity by 30% for rapid dissipation of internal component heat, preventing performance degradation due to temperature rise.
Integrated heatsink design simplifies installation and saves labor time.
4. Space-Saving & Easy Installation
DIN Rail Mounting (TS-35/7.5/15 standard) enables simple wiring and saves valuable control cabinet space.
Chimney Effect: When multiple relays are mounted adjacently, enhanced heat dissipation efficiency is achieved.
Application Fields：
Plastic Machinery & Injection Molding Machines: Full-copper heatsink + rapid response ensure precise mold temperature control in high-temperature environments.
Industrial Heating Systems: 480VAC rating and wide operating temperature range make them ideal for long-duration, continuous operation in equipment like resistance furnaces and industrial ovens.
Packaging Lines: Low leakage current (≤5mA) prevents energy waste and complies with green factory standards.
Automation Equipment: Contactless design + high vibration resistance reliably meets the frequent start-stop demands of high-speed production lines.
