Time Switches

A time switch is a pre-set timer that in turn controls an electric switch. The time switch is an electronic device that controls the 'on' and 'off' time of electrical equipment. The electronic timer switch can be built into an existing power circuit connected to the mains power, plugged into a wall socket with the appliance then plugged into the timer, or built-in to the piece of equipment itself.There are different ranges and types of times depending on your requirements and they are an ideal way of cutting energy costs by only consuming electricity when required. They can be used in industry as well as in your home.

Plug-in Time Switches

Plug-in time switches are available as a digital timer, meaning they often feature a memory that allows the time to be set for a specific time during a 24-hour period, or for multiple times to be set. Mechanical timers, on the other hand, represent a specific period such as 15-minute intervals.

Lighting Timers

Timers for both internal and external lights known as a lighting timer are ideal when used for home safety or business safety purposes as a deterrent to potential opportunists or burglars. You can programme your timer to switch the lights 'on' and 'off' at a certain hour of the day, giving you complete control and making it look as if you are at home or in the building.Many household items are run by a time switches, for example, central heating and hot water pre-set to switch 'on' and 'off' at a certain hour each day, or a slow cooker pre-set to cook for a certain number of hours to ensure your dinner is ready for you when you arrive home after a day at work or a day out.

DIN Rail Time Switches

DIN rail time switches are controlled by a timer and are ideal in helping to save energy. They only switch on the power when it is needed, such as in irrigation systems, switching lights on in unoccupied buildings and water pumps. They are used a lot in factory settings where automatic machinery needs to be turned on/ off accordingly at specific times, as well as for barrier control and shift-change sirens in manufacturing plants.


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Description Price Supply Voltage Type Number of Channels Units Measured Segment Length Terminal Type Contact Configuration Height Depth Memory Spaces Battery Life
RS庫存編號 787-8002
製造零件編號7LF4521-0
BrandSiemens
HK$1,852.60
單位
230 V ac Digital 1 Days 1 s - SPDT 83mm 70mm 56 -
RS庫存編號 834-7534
製造零件編號7LF4522-0
BrandSiemens
HK$2,377.96
單位
230 V ac Digital 2 Hours, Minutes, Seconds 24 h - SPDT 83mm 70mm 28 -
RS庫存編號 834-7530
製造零件編號7LF4521-2
BrandSiemens
HK$1,450.30
單位
24 V ac/dc Digital 1 Hours, Minutes, Seconds 24 h - SPDT 83mm 70mm 56 -
RS庫存編號 834-7537
製造零件編號7LF4512-0
BrandSiemens
HK$1,418.07
單位
230 V ac Digital 2 Hours, Minutes, Seconds 24 h - SPDT 83mm 70mm 14 -
RS庫存編號 177-1018
製造零件編號7LF5301-6
BrandSiemens
HK$1,310.40
單位
230 V Analogue 1 Days 53 mm - SPDT 83mm 70mm - -
RS庫存編號 177-1036
製造零件編號7LF4541-0
BrandSiemens
HK$2,728.71
單位
230 V Digital 1 - 36 mm - SPDT 83mm 70mm 28 -
全新
RS庫存編號 218-1884
製造零件編號7LF6310
BrandSiemens
HK$504.92
單位
230 V ac Analogue - Minutes 64 mm - - - - - -
RS庫存編號 177-1020
製造零件編號7LF5305-0
BrandSiemens
HK$1,203.21
單位
230 V Analogue 1 Days 72 mm - SPDT 110mm 44mm - -
RS庫存編號 177-1023
製造零件編號7LF6113
BrandSiemens
HK$594.08
單位
230 V ac - - - - Wire Lead 1NO 90mm 71mm - -
RS庫存編號 177-1009
製造零件編號7LF5301-7
BrandSiemens
HK$1,224.70
單位
230 V Analogue 1 - 53 mm - SPDT 83mm 70mm - -
全新
RS庫存編號 211-0218
製造零件編號7LF4941-1
BrandSiemens
HK$178.33
單位
250 V Digital 1 Seconds - - - - - - -
RS庫存編號 177-1015
製造零件編號7LF5300-6
BrandSiemens
HK$945.15
單位
230 V Analogue 1 - 53 mm - SPDT 83mm 70mm - -
全新
RS庫存編號 216-3398
製造零件編號5TT1011
BrandSiemens
HK$989.42
單位
250 V Analog - - - - - - - - -
RS庫存編號 177-1016
製造零件編號7LF5301-0
BrandSiemens
HK$898.81
單位
230 V Analogue 1 Days 72 mm - SPDT 110mm 44mm - -
RS庫存編號 834-7528
製造零件編號7LF4511-0
BrandSiemens
HK$1,106.52
單位
230 V ac Digital 1 Hours, Minutes, Seconds 24 h - SPDT 83mm 70mm 28 -
RS庫存編號 177-1011
製造零件編號7LF4542-0
BrandSiemens
HK$3,384.03
單位
230 V Digital 2 - 36 mm - SPDT 83mm 70mm 28 -
RS庫存編號 834-7546
製造零件編號7LF4532-0
BrandSiemens
HK$4,039.69
單位
230 V ac Digital 2 Hours, Minutes, Seconds 24 h - SPDT 83mm 70mm 28 -
RS庫存編號 787-8005
製造零件編號7LF4531-0
BrandSiemens
HK$2,384.93
單位
230 V ac Digital 1 Days 1 s - SPDT 83mm 70mm 56 -
RS庫存編號 177-1013
製造零件編號7LF5300-1
BrandSiemens
HK$584.42
單位
230 V Analogue 1 Days 18 mm - 1NO 89mm 70mm - -
RS庫存編號 177-1026
製造零件編號7LF5301-1
BrandSiemens
HK$1,106.52
單位
230 V Analogue 1 Days 18 mm - 1NO 89mm 70mm - -