Three phase DC input AC load SSR for resistive load

● Three phase solid state relay● 3-32Vdc input● 24~480Vac load● From 10 amps up to 200 amps● Zero-crossing trigger

● 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.

● Industrial type solid state relay● Single phase AC input AC load● 90~280Vac input● 24~1200Vac load● From 60 amps all the way up to 1000 amps● Zero-crossing trigger

FT series PID temperature controller is similar to other controllers we have but offers more options, items works with thermocouple and RTD inputs, comes with Relay, SSR Drive, or 4-20mA, 0-10VDC output, maximum 2 alarms avaiablel, standard version works on 85~265Vac, and 24VDC/AC source optional when order, apart from these standard features, this controller also has some unique features like soft-start for analog output which is pretty useful for some of application where the load needs to be protected from drastic increase power load, process value re-transmission and remote setting point, RS-485 modbus communication which makes this controller has the ability to handle different situations.

The Maxwell TME310-A0NN Series is an advanced, highly reliable head-mounted smart temperature transmitter designed for universal industrial applications. Engineered to fit standard DIN B connection heads, this loop-powered device seamlessly converts signals from a wide array of sensors — including RTDs, Thermocouples (TC), resistance, and voltage (mV) inputs — into a stable, scalable 4-20mA analog output superimposed with the HART 7 digital communication protocol. Equipped with a clear, rotatable 4-digit LCD display and an intuitive 3-button interface, the TME310 allows for effortless local configuration and real-time process monitoring without the need for external communicators. Its robust design ensures exceptional measurement accuracy (±0.1°C typical for Pt100), outstanding long-term stability, and comprehensive diagnostic capabilities compliant with NAMUR NE 107 standards. Whether configured locally, via a HART handheld device, or through PC software, the TME310 delivers precise, dependable temperature measurement for the most demanding process control environments.

PIDMaxWell TH100 is a dual-loop temperature and humidity controller with 2 independent relay outputs. It simultaneously monitors and controls both parameters with dedicated outputs for heating, cooling, humidifying, and dehumidifying. Features RS-485 Modbus-RTU communication for remote monitoring. Large dual-LED display shows temperature and humidity at the same time. Wide range: -15℃~85℃ temp, 0~100% RH. Ideal for greenhouses, warehouses, cleanrooms, and HVAC systems. CE certified.

The Maxwell TT-501 Series is a robust and highly versatile threaded thermocouple temperature transmitter engineered for demanding industrial environments. Housed in a rugged, explosion-proof aluminum alloy enclosure, this transmitter delivers reliable and accurate temperature measurement across a wide range of process conditions. An integrated digital display provides clear, on-site readings, while the RS485 (Modbus RTU) communication output enables seamless integration into modern PLC-based control systems, SCADA networks, and building management systems. With its highly customizable design — featuring multiple thread options (M6, M8, 1/4 BSP, 1/4 NPT), a selection of premium probe materials (304, 316, and 310 stainless steel, brass, and aluminum), and a comprehensive range of lead wire materials — the TT-501 can be precisely configured to meet the exact requirements of any installation. Both grounded and ungrounded junction configurations are available, offering a choice between faster thermal response and electrical isolation to suit the specific demands of each application.