Combination of adjustable set point rod thermostat and manual reset high limit, IP54 housing, 105x88x58.5mm

Temperature control and safety on storage water heaters, solar heating tanks, boilers

Housing raw material


Ingress protection

Contact Material

Electrical rating



Electrical life (cycles at rated value)

Measurement type

Sensing element

Temperature adjustment range (°C)

, ,

Manual reset temperature (°C)

, ,

Differential (°C)

Setting adjustment

Rod length (mm)

Rod raw material


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Enclosure Type Operation Contact Measurement Ranges °C Models
IP54 Control Mechanical SPDT Rod Y06

&   Y07





Main applications:

Temperature control and safety on storage water heaters, solar heating tanks, boilers

Housing: IP54, 105 x 88 x 58.5 mm, (Cap, accessories and cable gland not included), black PC-ABS, UL94V0. High impact and UV resistance.

Product including an adjustable temperature control thermostat and a fixed setting high limit manual reset thermostat. Manual reset has access from outside, by removing a cap.

Electrical input: two M20 cable glands.

Temperature Adjustment: Inside, with °C printed knob. (°F printed knobs available in option)

Sensing element: Liquid filled bulb, located inside a backside mounted nickel plated brass pocket.

Adjustment ranges: 0-60°C (32-140°F) ; 30-90°C (85-195°F); 30-110°C (90-230°F)

Pocket length (L): 205mm (standard), 170, 300, 450 and 600mm on request

Electrical connections: screw terminals


  • Y06: by the ½”BSPT (taped) brass pocket fitting
  • Y07: by the ½”BSPP (parallel) brass pocket fitting

Control thermostat contact: SPDT

  • Open on temperature rise contact (C-1) 16A(2.6) 250VAC
  • Close on temperature rise contact (C-2) 6A(0.6) 250VAC
  • Electrical life >100.000 cycles.

Manual reset thermostat contact: Failsafe, open by temperature rise; 16A (2,6) 250V alt.


  • Power supply “energized” pilot light (Neutral is mandatory, and thermostat contact is open on rise only, not SPDT). Other pilot light wirings are possible on request.
  • Liftable adjustable high end adjustment on control thermostat.
  • -Outside access to the control thermostat adjustment (By removing a 40mm dia. cap)
  • Thermal cut out incorporated inside the pocket.
  • These products can be made without pocket, for special customer applications and incorporation
Cover options:

1: Manual reset cap.(Standard)

2: Outside adjustment cap, dia 40mm (Option)

3: Pilot light (Option

Set point adjustment options:

A: Mini dial adjustment (Option to be selected for outside adjustment with cap 2).

B: Soft-grip knob adjustment, (Standard).

C: Liftable adjustable high limit (Option)

Main references (with 205mm pocket)





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.