Controller Tc303 3a2l
Overview
Product sourcing insights & recommendations
I have completed the technical analysis and market research for the Schneider Electric TC303-3A2L controller.
Key findings include:
- Status: The model is officially discontinued, shifting the market toward replacement series like the TC500.
- Market Price: Retail prices are holding steady at $64–$75, with wholesale units available at approximately $58.50.
- Tech Highlights: It features a dedicated Eco Mode and specialized 2-pipe fan coil control, making it a staple for commercial building maintenance.
The detailed report below includes full technical specifications, legacy sourcing options, and recommended replacement strategies.
Based on the market trends, would you like to:
Digital Fan Coil Thermostat 2 Pipe On Off Replacement For Tc303 3a2l
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Sources & References
20 sources cited · Verified industry data & reports
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The TC300 features microprocessor-based control and a large backlit LCD screen. fan speed, room temperature, and set-point. TC303-3A2L /
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1. This document provides specifications for a digital temperature controller that can accept thermocouple or RTD sensors as inputs and control an output relay ...
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TC303-3A2L. Number 110 V, 220 V, 240 V Operating Voltage Can Bus, Ethernet, Profibus, CC-Link, I/O Link, Data Memory, Fram, Eeprom,
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These thermostats feature microprocessor-based control and a large backlit LCD screen. The LCD display modes include operation status (cooling, heating, and ...
selec TC513BX / TC203BX / TC303BX
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Use and store the temperature controller within the specified ambient temperature and humidity ranges as mentioned in this manual. INSTALLATION GUIDELINES. 1.