Control sub assembly designed to be used directly on standard immersion heaters, power up to 3500W, 230V, single phase.
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 elements: Liquid filled bulbs, dia. 6mm, with output on side of housing, for distance measurement.
| Adjustment ranges: 0-60°C (32-140°F) ; 30-90°C (85-195°F) ; 30-110°C (90-230°F)
Capillary lengths(C): 900 mm
Electrical connections: screw terminals
Mounting: With 2 wall mounting tabs, for M4 screws, 62 mm distance
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: Fail safe, 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)
Versions with °F printed knobs: replace S by T or E by G in the reference
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*ULTIMHEAT ® is a registered trademark