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{"title":"TC907-3A4LXPXAB Schneider Touchscreen Thermostat 4-Pipe Black OEM Configurable","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/84\/a5d79493c16a28cc03dc60f76454-200x200-1\/tc907_3a4lxpxab_schneider_touchscreen_thermostat_4_pipe_black_oem_configurable_luxury_building_interface.jpg","attrs":{"Model Number":"TC907-3A4LXPXAB","Minimum Order Quantity":"5","Userinterface":"Buttons\/Touchscreen","Packaging Details":"Carton"}}
{"title":"TC903-3A4LXPXA Schneider Fan Coil Thermostat 4-Pipe OEM Configurable Digital","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/7a\/126c88e3894eda8a47bc0abfeef9-200x200-1\/tc903_3a4lxpxa_schneider_fan_coil_thermostat_4_pipe_oem_configurable_digital_building_controller_station.jpg","attrs":{"Model Number":"TC903-3A4LXPXA","Minimum Order Quantity":"5","Productname":"Fan Coil Controllers","Delivery Time":"7 Days"}}
{"title":"SLPWLCV2 Schneider SpaceLogic SLP CO2 VOC RH Temp LCD White","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/33\/ed44b0bc17fcdff55da53f6a07fd-200x200-1\/slpwlcv2_schneider_spacelogic_slp_co2_voc_rh_temp_lcd_white.jpg","attrs":{"Installation Type":"Wall-mounted or embedded","Payment Terms":"T\/T,Western Union","Indicator Function":"Power, signal transmission","Delivery Time":"7 Days"}}
{"title":"TC902-4FMSA Schneider Fan Coil Controller Basic Module Digital Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/9b\/049d2526666bfe513ba528f58608-200x200-1\/tc902_4fmsa_schneider_fan_coil_controller_basic_module_digital_display_professional_budget_hvac_unit.jpg","attrs":{"Model Number":"TC902-4FMSA","Minimum Order Quantity":"5","Dimensions":"Varies by model, typically compact size","Delivery Time":"7 Days"}}
TC303-3A2DLS Schneider TC300 Digital Fan Coil Thermostat
Backlit LCD display with 3 fan speeds, 3A relay output, and key lock functionality for secure operation in public spaces.
Product Overview
The TC303-3A2DLS is a stand-alone digital fan coil thermostat from the Schneider Electric TC300 series, designed as a practical terminal unit control solution. This device replaces traditional mechanical bimetal thermostats in fan coil installations without requiring a building management system.
A microprocessor drives the control loop with setpoint displayed on a backlit LCD. The temperature measurement utilizes a 10 kOhm NTC element of the 3950 curve family, compatible with most existing fan coil sensor installations.
The 3A relay output stage provides sufficient capacity for both the fan coil's fan relay and water valve actuator, eliminating the need for interposing contactors. Additional features include three-step fan speed selection, eco function, sleep regime, and key lock for public space security.
Suitable for two-pipe and four-pipe fan coil units
Compliance
CE marking; RoHS and REACH declarations held by Schneider Electric
System Integration
Installation involves matching the thermostat to the terminal unit it serves by configuring fan speed count and valve arrangement (two-pipe or four-pipe) to ensure proper output sequencing.
As a direct replacement unit, existing sensor cables and valve wiring can typically be reused, minimizing downtime to a single visit per room. For public spaces, enable the key lock during handover and configure setpoint limits to maintain energy-saving specifications.
In hotel applications, eco and sleep functions are often integrated with window contacts or key-card switches to optimize energy usage in unoccupied rooms.
Application Scenarios
Hotel guest rooms: Simple operation for first-time occupants with tamper-resistant locking features
Serviced offices: Perimeter zone control for small areas where full BMS integration is disproportionate
Healthcare facilities: Secondary areas including waiting rooms and staff rooms, keeping critical wards on central systems
Residential buildings: Individual apartment units with ducted fan coil systems
Educational institutions: Seminar rooms and small lecture theatres with intermittent occupancy where eco functions deliver measurable energy savings
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2019
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
