If you’re not fully sure about TC544C, taking a closer look at Select Timer, Masibus Temperature Controller and Selec Tc513Ax often helps compare reliability, cost, and availability.
Selec TC544C Temperature Controller
The Selec TC544C Temperature Controller features a dual 7-segment LED display and provides 0.1/1° resolution for accurate industrial temperature control. It includes relay or SSR control output, operates on a 90 to 270V AC/DC supply, and fits compact panels with its 48 x 48mm size. Built for panel mounting, it integrates well into automation systems. Manufactured by Selec, this controller is part of the Selec Temperature Controller range and belongs to the TC Series.

| Brand | Selec |
| Product Type | Temperature Controller |
| Model Number | TC544C |
Selec TC544C Temperature Controller – Technical Specifications
| Specification | Value |
|---|---|
| Display Type | 7 Segment LED Dual Display |
| Display Configuration | 4+4 digits |
| Resolution | 0.1/1° for TC/RTD (fixed 1° for R and S TC) |
| Accuracy | For TC (J, K, T) inputs: 0.25% of F.S. ± 1 °For R & S inputs: 0.5% of F.S. ±2(20min of warm up time) For RTD inputs: 0.1% of F.S ±1° |
| Control Output | RELAY or SSR. |
| Control mode | Auto Tune / Selftune PID / ON-OFF |
| Supply Voltage | 90 to 270V AC / DC |
| Size | 48 x 48mm |
| Mounting Type | Panel Mount |
| Certification | CE |
The Selec TC544C Temperature Controller supports dependable temperature regulation for industrial automation environments. It includes a dual 7-segment LED display, provides 0.1/1° resolution depending on sensor type, and offers flexible relay or SSR output options. As part of the Selec TC Series, this model is used in a wide range of panel-mounted temperature control applications across manufacturing and processing facilities.
This controller suits conveyors, packaging lines, assembly operations, and heating or cooling systems requiring stable switching performance. Its reliable output enables consistent operation of heaters, alarms, or actuators, while the 90 to 270V AC/DC supply range supports diverse industrial electrical setups. The compact 48 x 48mm panel-mount body ensures simple installation in smaller control panels without sacrificing performance.
The Selec TC544C Temperature Controller offers steady and consistent temperature regulation for long-term industrial use. Combining a dual LED display, precise resolution, and output flexibility, it provides dependable performance across automation and process applications. Backed by Selec’s strong presence in industrial instrumentation, this model remains a trusted choice for accurate temperature management.







