DC Input AC Load 3 Phase Solid State Relays

● Three phase solid state relay● 5-32Vdc input● 24~480Vac load● only available with 10/25/40 amps● Zero-crossing trigger● For resistive load only

● Three phase solid state relay● 90~280Vac Input● 24~480Vac load● From 10 amps up to 200 amps● Zero-crossing trigger

The MaxWell MS-3DA4880 is a heavy-duty 80A Three-Phase Solid State Relay (DC to AC), designed for reliable control of 24-680VAC loads. This ready-to-use kit comes fully pre-assembled with a customized heavy-duty aluminum heatsink and a high-velocity cooling fan, ensuring optimal thermal management and continuous operation under heavy loads. Featuring advanced Back-to-Back SCR technology, Zero-Crossing switching, and a built-in RC snubber circuit, it delivers superior surge protection, minimal EMI, and long-term stability. Ideal for industrial heaters, HVAC systems, and plastic machinery, it is CE certified, fully resin-sealed for 3500V high isolation, and engineered for plug-and-play safety and performance.

Maxwell introduces the high-performance TC-K7 and TC-J7 Series Bayonet Thermocouples, engineered for precise and secure temperature measurement in demanding industrial environments. These sensors feature a robust threaded spring-loaded bayonet cap for constant contact pressure and easy installation, making them ideal for applications requiring frequent sensor removal and reinstallation. Available in both Type K and Type J configurations with fully customizable options including probe diameter, length, lead wire material, and junction type, our TC-K7 / TC-J7 Series delivers accurate and consistent temperature readings for critical process control across plastics, packaging, chemical, and food processing industries.

- 38mm solid shaft optical rotary encoder- Can be used with Arduino for various projects- External diameter 38mm- small size, heavy duty, light weight, easy for installation- Resolution up to 3600 PPR - 6mm shaft size- 5-30VDC source, please specify the voltage while order with us- Aluminum housing, cable side entry or rear entry selectable- Standard cable length is 2 meters, cable length can be custom made      

● Digital programmable timer+counter,● 48mm*48mm,Dual line 4 digits display● 2 in1 timer+counter● Various timer triggering mode● OP1 output for timer and OP2 output for counter● 85~265Vac or 24VDC source● Perfect solution for application need timer and counter

Maxwell MTC-V is VMD(valve motor drive) output temperature controller, incorporates 3-point stepping valve control feature, two relays, one control the open of the valve, one control the close of the valve, valve position indication, auto/manual control bumpless transfer, works with thermocouple, RTD, and analog inputs,

TT-210 and TT-500 is 0-10V 4-20mA hockey puck head mounted Temperature transmitter, it accepts all kinds of thermocouple and RTD inputs and coverted them into an analog signal such as 4-20mA and 0-10Vdc, this head mount temperature transmitter is a two wire loop powered transmitter, which can be mounted to temperature sensor junction box. the input is configurable via PC and android cell phone. Configurable via cell phone is a great features to have as everybody carries a smart phone nowdays, which means the configuration can be conducted almost anytime anywhere