Bulb and capillary thermostat IP55
Distance 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, radiators or immersion heaters.
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Enclosure | Type | Operation | Contact | Measurement | Ranges °C | Models |
IP55 | Control | Mechanical | SPNC | Remote | ![]() |
Y0A8
& Y0A9 |
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PC-ABS |
Applications
Distance 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, radiators or immersion heaters.
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 in option
Sensing element: Liquid filled bulb, distance measurement with capillary.
Temperature adjustment ranges: -35+35°C (-30+95°F), 4-40°C (40-105°F), 30-90°C (85-195°F), 30-110°C (90-230°F), 50-200°C (120- 390°F), 50-300°C (120-570°F), 100-400°C (210-750°F), 100-500°C (210-930°F).
Capillary length: 1.5 m
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 heat trace heaters.
Mounting: Wall mounting, by two side lugs with holes for dia. 4mm screws, 69mm distance.
Pilot light: Neon, 230V, standard in red, parallel connection on the load
Contact: SPNC (open on temperature rise).
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 with 3 cable glands*
Temperature ranges
°C (°F) |
Internal adjustment | External adjustment | Bulb diameter (D, mm) | Bulb length(L, mm) | Differential°C (°F) | Max temperature on bulb °C (°F) |
-35+35°C (-30+95°F) | Y0A9LD135035AO6J | Y0A8LD135035AO6J | 6 | 98 | 3±2 (5.5±4) | 55 (130) |
4-40°C (40-105°F) | Y0A9LD104040AO6J | Y0A8LD104040AO6J | 6 | 140 | 2.5±1.5 (4.5±2,5) | 60 (140) |
30-90°C (85-195°F) | Y0A9LD130090AO6J | Y0A8LD130090AO6J | 6 | 87 | 4±3 (7±5.5) | 120 (250) |
30-110°C (90-230°F) | Y0A9LD130110AO6J | Y0A8LD130110AO6J | 6 | 93 | 5±3 (9±7) | 150 (300) |
50-200°C (120-390°F) | Y0A9LD150200AO6J | Y0A8LD150200AO6J | 6 | 59 | 8±5 (14±9) | 250 (480) |
50-300°C (120-570°F) | Y0A9LD150300AO3J | Y0A8LD150300AO3J | 3 | 135 | 10±5 (18±9) | 350 (660) |
100-400°C (210-750°F) | Y0A9LD1A0400AO3J | Y0A8LD1A0400AO3J | 3 | 93 | 15±5 (27±9) | 430 (800) |
100-500°C (210-930°F) | Y0A9LD1A0500AO4J | Y0A8LD1A0500AO4J | 4 | 235 | 10±5 (18±9) | 550 (1000) |
Downloadable
Datasheets
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Technical informations associated to this product
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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.