ULTIMHEAT 2015 New products
“Pigtail” bulb room thermostat, 2 or 3 cable gland IP44 enclosure, for heat tracing, with built-in pilot light.
Type Y0D
Ambient temperature control in professional premises where good protection liquid splashes or dust is requested.
Output with 2 or 3 cable glands, allowing direct connection of heat tracing cables for freeze protection.

Main features
Housing: Small height, IP44, 95 x 60 x 40 mm, (Knob and cable glands not included), black PC-ABS, UL94V0. High impact and UV resistance. 2 removable wall mounting lugs.
Electrical input:M16 cable glands. Delivered with 2 cable glands (3 on request). Positioning the cable glands allows variations in the mounting position
Temperature Adjustment: With °C printed knob. (°F printed knobs available in 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. )
Mounting: Wall mounting, by two side lugs with holes for dia. 4mm screws, 70mm distance.
Contact: SPNC (open on temperature rise). One terminal is available for neutral connection. SPDT contact available on request but it is not compatible with neutral terminal and pilot light.
Electrical rating: 16A(2.6) 250VAC
-Electrical life 100.000 cycles.
Main references with 2 cable glands*
Max temperature on bulb
Reference (°C)
Temperature ranges (°C)
Reference (°F)
Temperature ranges (°F)
3±2°C (5.5±4 °F)
60°C (140°F)

*3 cable gland version: replace D8G by D8H in the reference

Knob printings

°F Printing °C Printing
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*ULTIMHEAT &reg is a registered trademark