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General Catalogue • Modular Devices
Electromechanical and Digital Time Switches
Selection Chart
1 Channel Time Switches without Supply Failure Reserve
Quartz: Without supply failure reserve.
Characteristics
Voltage supply
Width
Cat ref.
Daily Dial, 1 Changeover contact, 16A 250V~ AC1
230V~ 50Hz
1 Mod
EH010
Daily Dial, 1 NO Contact, 16A 250V~ AC1
230V~ 50Hz
3 Mod
EH110
1 Channel Time Switches with Supply Failure Reserve
Quartz: With supply failure reserve 200 hours after being connected for 120 hours.
Characteristics
Voltage supply
Width
Cat ref.
Daily Dial, 1 Changeover contact, 16A 250V~ AC1
230V~ 50/60Hz 1 Mod
EH011
Daily Dial, 1 NO Contact, 16A 250V~ AC1
230V~ 50/60Hz 3 Mod
EH111
Weekly Dial, 1 NO Contact, 16A 250V~ AC1
230V~ 50/60Hz 3 Mod
EH171
Description
Electromechanical time switches
1 and 2 channel.
For hourly, daily or weekly
programming.
To control lighting, heating,
ventilation, household
appliances etc.
To save energy and to improve
comfort.
Technical Data
• Programming by captive
segments
• Manual override:
For 1 module products:
• Automatic
• Permanent ON
For 3 module products:
• Automatic
• Permanent ON
• Permanent OFF
Minimum Switching Time
• 15 min for daily dial
• 2h for weekly dial
Connection
Tunnel terminals.
1-4mm
2
1 Mod = 17.5mm
2 Mod = 35mm
3 Mod = 52.5mm
4 Mod = 70mm
Electromechanical Time Clocks Digital Time Clocks
1 Channel
1 Channel
2 Channels
4 Channels
1 Modules
3 Modules
1 Modules
2 Modules
2 Modules
4 Modules
EH010
EH011
EH110
EH111
EH171
EG071
EG010
EG103
EG103V
EG103E
EG203
EG203E
EG493E
Programming Cycle
Electromechanical
Digital
1 Channel
1 Module
3 Modules
1 Channel
1 Modules
2 Modules
2 Channels
2 Modules
4 Channels
4 Modules
24 Hours
EH010
EH011
EH110
EH111
EG010
7 Days
EH171
EG071
EG103
EG103V
EG103E
EG203
EG203E
Annual
EG493E
EH010