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.

PIDMaxwell TT-515 Din Rail Temperature Transmitter features universal input for RTD (PT100, Cu50, Cu100) and thermocouples (K, J, E, T, S, R, B, N), delivering a standard 2-wire 4-20mA output. It offers 0.1% F.S accuracy for RTD and 0.2% F.S for TC, with built-in cold junction compensation and surge protection. Configure via PC software or Android app—USB powered setup means no external 24VDC supply is needed. Compact DIN rail mounting, wide -40°C to +80°C operating range, ideal for industrial process control, HVAC, power generation, and more.  

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.

MF43HYC-669 is a touch screen temperature controller with timer, used in various industrial ovens, like hot air oven, laboratory Ovens, autoclave, drying ovens, powder coating ovens, curing ovens, sterilization ovens etc, Basically this controller offers a perfect solution for any oven needs to be controlled precisely on both temperature and time. Some of large ovens with a circulation fan in the system, this controller has an independent control button, you can run the circulation fan at any time you want to help with the even distribution of the heat during the heating process and drive extra heat away after work done.  Cell phone APPs on both IOS and Android platform makes it possible to remotely control and monitor the system from anywhere any time from any part of the world as long as you have internet access. PC access and control is also possible via webpage server.

FL-SSR is a DIN rail mount solid state relay , DC input AC load version, heatsink integrated with SSR, available with 10A, 25A, 40A, 55A.

  - 30mm solid shaft optical rotary encoder- External diameter 30m- small size, heavy duty, light weight, easy for installation- Resolution up to 1024 PPR - 4mm shaft size- 5-30VDC source- Aluminum housing