Applications
These boxes are particularly intended for the automatic start of antifreeze heating of small installations. They allow to connect a power supply cable to a conventional or self-regulating heating cable. In these models, the overmolded bimetallic, fixed-temperature thermostat is thermally isolated from the wall on which it is mounted, and its measurement surface is mechanically protected by a grid. It is located in front of the cabinet in order to be in a natural area for the circulation of ambient air. The box must therefore be mounted in a location representative of the ambient temperature around the installation to be protected. The two indicator lights allow to quickly check the operating status.
Main features
Mounting: Wall, by external side brackets. These tabs can be folded inwards.
Protection: IP65 (IK03 on thermostat guard, IK10 the rest of the housing)
Material: ABS-PC black glass-fiber reinforced
Screws: Stainless steel, captives
Thermostat calibration: Contact opens at 10°C (stops heating), closes at 4°C (starts heating)
Output: 2 Cable glands M20, PA6, IP66.
Supplied with: two sets of gaskets in NBR 70 shore for round cable from 8 to 12mm, and one set for oblong cable up to 6x13mm
Electrical rating: Single pole, 16A 250V (10.000 cycles).
Connection: Built in 4mm² screw terminal block.
Pilot lights: Allow to visualize the power supply and thermostat contact position (230V line and neutral power supply is mandatory for the pilot lights).
Identification: The cover has a 20x40mm recess for a riveted stainless-steel identification plate or a sticker.
Customization: Laser printing on the stainless-steel identification plate or personalized label.
Options:
- Other calibration temperatures.
- Models without pilot lights.
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