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Pigtail bulb room thermostat IP55

Ambient temperature control in professional premises where good protection against liquid splashes or dust is requested. Output with 2 or 3 cable glands, allowing direct connection of heat tracing cables for freeze protection.

Housing raw material	PC-ABS
Color	Black
Ingress protection	IP55
Contact style	SPST
Contact Material	Silver
Electrical rating	20A
Voltage	230V, 400V
Electrical life (cycles at rated value)	100000
Measurement type	Ambient
Sensing element	Liquid filled bulb
Temperature adjustment range (°C)	4/40
Differential (°C)	1±0.5
Setting adjustment	external, internal

SKU: N/A Category: Room and antifreeze temperature control boxes Tags: pigtail, room thermostat, IP55 enclosure

Enclosure	Type	Operation	Contact	Measurement	Ranges °C	Models
IP55	Control	Mechanical	SPNC	Ambient		Y0D8 & Y0D9
Material
PC-ABS

Applications

Housing: Reduced height, IP44, black PC-ABS fiberglass reinforced, UL94V0. High impact and UV resistance. 2 removable wall mounting lugs.

Cable input: M20 cable glands. Delivered with 2 or 3 cable glands. Special cable glands for oblong or flat heat tracing cables are available on request. Positioning the cable glands allows variations in the mounting position.

Set point adjustment: By °C printed knob for external adjustment models, by screw driver and printed dial on internal adjustment models. °F values available as an option.

Sensing element: Liquid filled “pigtail” bulb, mounted on the side of plastic housing

Adjustment ranges: 4-40°C (40-105°F).

Electrical connections: On screw terminals. (It is possible to connect 2 wires 1.5mm² on each terminal). One main terminal and 3 auxiliary terminals are available for neutral connection. This allows, for example, connecting two trace heaters.

Mounting: Wall mounting, by two side lugs with holes for dia. 4mm screws, 69 mm distance.

Contact: SPNC (open on temperature rise).

Pilot light: Neon, 230V, standard in red, parallel connection on the load

Electrical rating, resistive loads:

16A 250V, 50 ~60Hz: >100000 cycles,

20A 250V, 50 ~60Hz: ≥ 50000 cycles,

10A 400V, 50 ~60Hz: ≥ 50000 cycles.

Electrical rating, inductive loads: 6A 250V, 50 ~60Hz: >100000 cycles

Minimum storage temperature: -35°C (-30°F)

Maximum ambient temperature: 60°C (140°F)

For more technical information see 8G thermostat technical data sheet

Main references

Show references

Downloadable

Datasheets

Y0D8/D9 datasheet

Technical informations associated to this product

JPC Design concept of the Y0 types enclosures
The design of the Y0 enclosures was made to provide a starting range with a particular selection of low cost solutions. The plastic used is PC-ABC compound, with or without fiberglass reinforcement.
Main properties of plastic raw materials used for enclosures
The classic housings, with only 5 sides and a lid, require a long and costly layout, most of the time ignoring the application needs: security, fire resistance, water penetration, shocks, UV, temperature, etc.
Electrical protection classes
The housings are designed to protect electrical equipment located inside. This protection must be considered in the electrical and environmental angles.)
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.

Temperature ranges °C (°F)	Internal adjustment	External adjustment	Differential	Max temperature on bulb
4-40 (40-105)	Y0D9LD104040QB3J	Y0D8LD104040QB3J	1±0.5°C (1,8±1°F)	60°C (140°F)

Pigtail bulb room thermostat IP55

Main references

Downloadable

Datasheets

Related products

Technical informations associated to this product

JPC Design concept of the Y0 types enclosures

Main properties of plastic raw materials used for enclosures

Electrical protection classes

Electrical contacts

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