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5.22
General Catalogue • Modular Devices
Programmable Thermostat
Programmable Thermostat
Description
To save energy by managing the
heating system according to the
periods of occupation.
It is a weekly programmer
associated with a 3 setting
thermostat:
• “Comfort”,
• “Reduced”,
• “Anti-frost”
Connection: Protected Cable
Clamps
Capacity: 1.5 to 10 mm
2
rigid
Capacity: 1 to 6 mm
2
flexible
Thermostatic Function
• Adjustable comfort and
reduced temperature
• Fixed anti-frost
temperature
• Display of state of output,
• Display of selected mode,
• Push button selection of
working mode:
• Automatic cycle comfort Tº /
reduced Tº
• Permanent comfort
temperature
• Permanent reduced
temperature
• Permanent anti-frost
temperature.
Probes
EG502 can be associated with:
• EK081 fixed ambient probe,
• EK082 adjustable ambient
probe
• EK083 universal probe
(see page 5.21)
4 Mod = 70mm
Programmable Thermostat
Delivered without probe. Compatible with EK081, EK082t or EK083 probes
Characteristics
Width
Cat ref.
Voltage rating: 230V; 50 Hz
4 Mod
EG502
Output: 1 changeover contact, 2A – 250V; AC1
2 Temperature settings “comfort”
and “reduced” adjustable + 8ºC to + 28ºC,
Anti-frost temperature setting + 8ºC (constant)
EG502
Hours Counter
Description
To measure the total operating
time of any circuit/load
non resettable
Application Example
• Total time of plant running
• Connection in parallel with
contactor coil
• Recording of lighting hours for
relamping purposes
1 Mod = 17.5mm
2 Mod = 35mm
3 Mod = 52.5mm
4 Mod = 70mm
Hours Counter
Voltage
Width
Cat ref.
230V - 50Hz
2 Mod
EC100
EC100