Fixed setting ambiance or antifreeze thermostat, IP65 backside output, two pilot lights
In these boxes, the thermostat is over-molded, and is thermally insulated from the wall on which it is mounted. Its temperature sensing cup is mechanically protected by a grid. It is located in front of the enclosure to be in an area of natural circulation of air. To allow its wall mounting, the box has two outer side lugs, which can be removed when assembly is made with internal screws.
Dimensions | 77 × 71 × 45 mm |
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Ingress protection | |
Housing raw material | |
Voltage | |
Sensing element | |
Electrical rating | |
Opening temperature (°C) | |
Closing temperature (°C) |
MAIN FEATURES
In these boxes, the thermostat is over-molded, and is thermally insulated from the wall on which it is mounted. Its temperature sensing cup is mechanically protected by a grid. It is located in front of the enclosure to be in an area of natural circulation of air. To allow its wall mounting, the box has two outer side lugs, which can be removed when assembly is made with internal screws.
Mounting: Wall, by external side brackets. These tabs can be folded inwards. There also is the opportunity to practice two mounting holes inside for wall mounting (Note: in this case the ingress protection class IP65 on the rear wall is lost)
Protection: IP65 (IK 03 On thermostat guard, IK10 the rest of the housing)
Due to the opening on the rear face of the housing for the cable outlets, it is necessary to apply, between this face and the wall mounting, an RTV elastomeric seal to comply with the ingress protection class IP65
Material: ABS-PC black glass-fiber reinforced
Screws: Stainless steel, captive
Output: Opening on backside for through wall wiring
Electrical rating: Single pole, 8 to 16A 250V (100000 cycles). Contact style can be open on rise or close on rise.
Pilot lights: Allow to visualize the power supply and thermostat contact position (phase and neutral power supply is mandatory for pilot lights).
Identification: The cover can be fitted with a 20x40mm riveted stainless steel identification plate (standard) or with a sticker (Option)
Customization: On request (MOQ apply)
Connection: Built in 4mm ² screw terminal block
Options:
– Other calibration temperatures
– Cream color housing
– Incorporation of a temperature sensor (thermocouple, Pt100 or Pt1000, thermistor)
Main references
Calibration temperature °C (°F) | Close temperature °C (°F) | Electrical rating | Main uses | References |
8°C (46,4) | 3°C (37,4) | 8A250V | Ice detection, starts an antifreeze or heating system | Y20D3Z00805HCSV0 |
10°C (50) | 4°C (39,2) | 10A250V | Ice detection, starts an antifreeze or heating system | Y20D3P01006CUSV0 |
10°C (50) | 4°C (39,2) | 16A250V | Ice detection, starts an antifreeze or heating system | Y20D3J01006CUSV0 |
30°C (86) | 20°C (68) | 10A250V | Over-heating detection in residential premises, heating stop | Y20D3P03010CUSV0 |
20°C (68) | 30°C (86) | 10A250V | Over-heating detection in residential premises, alarm (NO contact) | Y20D3Q03010CUSV0 |
70°C (158) | 60°C (140) | 10A250V | Fire detection (withstand sprinklers water sprays) | Y20D3P07010CUSV0 |
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Technical informations associated to this product
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Description of temperature controls
Used as control thermostats or as a safety thermostat with manual reset, these thermostats have a disc made of two different metals laminated together for temperature sensing element. These two metals have different expansion coefficients. -
Thermostats installation
The proper functioning of a thermostat depends primarily on the correct choice of the component, but also the conditions of its installation. Conditions used to calibrate regulating and control equipment in the factory are always ideal laboratory conditions, ensuring measurement accuracy and repeatability. These conditions are rarely those found in practice when installing thermostats. However, with a minimum of constraints, it is possible to optimize assemblies. -
Electrical contacts
As numerous mechanisms exist, we decided not to distinguish on the basis of constructive technique, but according to their operation speed, which is the key element. -
Electrical protection classes
The housings are designed to protect electrical equipment located inside. This protection must be considered in the electrical and environmental angles.)