Siemens S55770 CO Thermostat, 250 V ac, 70 °C, -20 °C

RS Stock No.:: 282-5226
Mfr. Part No.:: RDG264KN / S55770-T413
Manufacturer:: Siemens

Siemens S55770 CO Thermostat, 250 V ac, 70 °C, -20 °C

Subtotal (1 unit)*

TWD33,087.00

(exc. GST)

TWD34,741.35

(inc. GST)

Add 1 unit to get free delivery

Orders below TWD1,300.00 (exc. GST) cost TWD500.00.

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Units	Per unit
1 +	TWD33,087.00

*price indicative

RS Stock No.:: 282-5226
Mfr. Part No.:: RDG264KN / S55770-T413
Manufacturer:: Siemens

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Thermostat
	Sub Type	Room Thermostat
	Contact Voltage	24V
	Switch Configuration	CO
	Supply Voltage	250 V ac
	Maximum Operating Temperature	70°C
	Minimum Operating Temperature	-20°C
	Standards/Approvals	II as per EN 60730, RoHS
	Temperature Setting Range	5 to 40°C
	Series	S55770
	Special Features	Heating Control

	Select all
	Brand Siemens
	Product Type Thermostat
	Sub Type Room Thermostat
	Contact Voltage 24V
	Switch Configuration CO
	Supply Voltage 250 V ac
	Maximum Operating Temperature 70°C
	Minimum Operating Temperature -20°C
	Standards/Approvals II as per EN 60730, RoHS
	Temperature Setting Range 5 to 40°C
	Series S55770
	Special Features Heating Control

COO (Country of Origin):: CN

Siemens S55770 Series Thermostat, 250V AC Supply Voltage, 5 to 40°C Temperature Range - S55770-T413

This room thermostat is engineered for optimal climate control with seamless integration into fan coil units and DX-type equipment. It features KNX communication capabilities for efficient management of temperature, humidity, and indoor air quality. With intuitive controls and built-in sensors, it enhances eco-friendliness, energy savings, and comfort. Designed for modern smart infrastructure installations, it adapts to a variety of applications.

Features & Benefits

• Built-in sensors for temperature and humidity ensure accurate readings

• Programmable scheduling enables efficient energy management

• High-temperature capability for reliable performance in diverse settings

• Changeover switch supports flexibility for heating and cooling

• Multifunctional inputs for customised functionality

Applications

• Suitable for fan coil units and compressors in DX equipment

• Applicable for chilled/heated ceilings and floor heating systems

• Ideal for commercial HVAC applications needing precise digital control

• Compatible with two-pipe and four-pipe systems

Will it provide monitoring for indoor air quality?

Yes, it includes features for monitoring humidity and CO₂ levels.

Does it allow for local or remote commissioning?

Yes, configuration can be done both locally and remotely using mobile apps.