Siemens S55770 CO Room Thermostat, 0.25 A, 250 V ac, 50 °C, 0 °C

RS Stock No.:: 282-5201
Mfr. Part No.:: RAA11 / S55770-T219
Manufacturer:: Siemens

Siemens S55770 CO Room Thermostat, 0.25 A, 250 V ac, 50 °C, 0 °C

Subtotal (1 unit)*

PHP2,089.37

(exc. VAT)

PHP2,340.09

(inc. VAT)

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In Stock

Plus 20 unit(s) shipping from March 02, 2026
Plus 18 unit(s) shipping from March 09, 2026

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Units	Per Unit
1 +	PHP2,089.37

*price indicative

RS Stock No.:: 282-5201
Mfr. Part No.:: RAA11 / S55770-T219
Manufacturer:: Siemens

Specifications

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	Room Thermostat
	Sub Type	Room Thermostat
	Contact Voltage	24V
	Switch Configuration	CO
	Supply Voltage	250 V ac
	Maximum Operating Temperature	50°C
	Minimum Operating Temperature	0°C
	Contact Current	0.25A
	Standards/Approvals	II as per EN 60730, RoHS
	Temperature Setting Range	8 to 30°C
	Special Features	Heating Control
	Series	S55770

	Select all
	Brand Siemens
	Product Type Room Thermostat
	Sub Type Room Thermostat
	Contact Voltage 24V
	Switch Configuration CO
	Supply Voltage 250 V ac
	Maximum Operating Temperature 50°C
	Minimum Operating Temperature 0°C
	Contact Current 0.25A
	Standards/Approvals II as per EN 60730, RoHS
	Temperature Setting Range 8 to 30°C
	Special Features Heating Control
	Series S55770

COO (Country of Origin):: CN

Siemens S55770 Series Thermostats, 250V AC Supply Voltage, 8 to 30°C Temperature Range - S55770-T219

This room thermostat maintains the desired temperature in both heating and cooling systems with reliable performance, thanks to its tamperproof housing. It is particularly suited for institutional and industrial settings like schools and public buildings, ensuring secure and stable climate control. The thermostat features separate outputs for heating and cooling, allowing dynamic response to temperature changes.

Features & Benefits

• Two-position control for effective temperature management

• Flexible switch configuration supports both heating and cooling

• Operates within a switching voltage range of AC 24V to 250V

• Maintenance-free design ensures ease of long-term use

Applications

• Ideal for public buildings needing reliable temperature regulation

• Effective for temperature control in storage and maintenance rooms

What is the maximum contact rating of this thermostat?

It has a maximum contact rating of 6A.