Quartz time switch Week 1 change-over contact 230 V/50-60 Hz 3 MW auto. daylight-saving time switchover Mechanical time switch SENTRON 7LF5 for time-controlled switching of electrical loads, e.g. lighting or industrial control systems. The mechanical time switches from Siemens are especially rugged. The 7LF5 timers are available as synchronous or quartz time switches for DIN rail or wall mounting with different time ranges and with different auxiliary contacts. 7LF timers - Safety, comfort and energy saving.
Management and Measuring Devices
Quartz time switch week 1 CO contact 230V50-60Hz 3MW auto. daylight savin...
Nortécnica Ref:
EAN:
4001869335841
Description
Technical Information
Attributes
Mounting method
DIN rail
Width
53
Height
83
Depth
64
Number of channels
1
Weekly program
Yes
Annual program
No
Contact type
EV000201
Width in number of modular spacings
3
60 min program
No
24 h program
No
Mains synchronous
No
Quartz controlled
Yes
Automatic switching summerwinter time
Yes
Suitable for manual operation
Yes
Switching preselection
Yes
Voltage type supply voltage
AC
Potential free switch contact
Yes
Supply voltage
230
Frequency supply voltage
50
Autonomy in years
18000
Autonomy in hours
18000
EF004855
240
EF004856
-
Corrente nominal de comutação a 250 V CA
16
Divisão por segmento de programa 1
120
Divisão por segmento de programa 2
-
Degree of protection IP
IP20
Accuracy per day
-
Max. switching power LED
-
Brands
SIEMENS
Long Description
Quartz time switch Week 1 change-over contact 230 V/50-60 Hz 3 MW auto. daylight-saving time switchover Mechanical time switch SENTRON 7LF5 for time-controlled switching of electrical loads, e.g. lighting or industrial control systems.
The mechanical time switches from Siemens are especially rugged.
The 7LF5 timers are available as synchronous or quartz time switches for DIN rail or wall mounting with different time ranges and with different auxiliary contacts.
7LF timers - Safety, comfort and energy saving.