Contactor Timers

Contactor timers are devices that control the function of a contactor using some sort of timing device, whether it’s a simple countdown timer or a programmable clock. They come in a wide range of sizes and are designed to work with varying levels of load and current.


How do contactor timers work?


Contactor timers are connected to an electric circuit operating from a contactor. The timer may switch the contactor on or off at a pre-set time or times, cyclically or after a defined interval. Contactor timers can operate with extremely high currents for industrial applications as well as with the lower currents in simple household devices. 


Applications of contactor timers


Contactor timers are commonly found domestically in washing machines or ovens. They're also used in heating and cooling systems in commercial and industrial buildings. Many lighting systems, such as street lighting, use contactor timers to turn lights either on or off at specific times. Contactor timers in security systems allow lights to come on and go off in a pattern that gives the impression that a building is attended.  


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Description Price Range Series Number of Contacts Pole and Throw Configuration Normal State Configuration Timer Function Timer Range Number of Timing Ranges Contact Current Rating Contact Voltage Rating Coil Voltage Terminal Type Mounting Style Length
RS Stock No. 394-9835
Mfr. Part No.LADT2
HK$546.65
Each
units
TeSys D 2 - NO/NC Analogue (ON Delay) 0.1 → 30s 1 10 A 690 V - Screw Front Mount -
RS Stock No. 759-106
Mfr. Part No.LA2KT2E
HK$631.90
Each
units
TeSys K 2 SPDT NO/NC Analogue (ON Delay) 1 → 30s 1 2 A 240 V ac/dc 24 → 48 V ac/dc - Front Mount 38mm
RS Stock No. 394-9863
Mfr. Part No.LADR0
HK$644.87
Each
units
TeSys D 2 - NO/NC Analogue (OFF Delay) 0.1 → 3s 1 10 A 690 V - Screw Front Mount -
RS Stock No. 122-0962
Mfr. Part No.TDC0-U100S-E04
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 10 → 100s 1 - 300 V 24 → 60 V ac/dc Screw Snap On -
RS Stock No. 122-0972
Mfr. Part No.TEC0-U060S-E05
BrandWEG
HK$492.28
Each
units
- TEC0 1 SPST NO ON Delay 6 → 60s 1 - 300 V 24 → 240 V ac/dc Screw Snap On -
RS Stock No. 759-112
Mfr. Part No.LA2KT2U
HK$631.90
Each
units
TeSys K 2 SPDT NO/NC Analogue (ON Delay) 1 → 30s 1 2 A 240 V ac/dc 110 → 240 V ac - Front Mount 38mm
RS Stock No. 307-421
Mfr. Part No.DILM32-XTED11-10(RAC240)
BrandEaton
HK$494.50
Each
units
- DILM 2 DPST NO/NC Analogue (OFF Delay) 0.5 → 10s 1 6 A 400 V ac 200 → 240 V ac - - 45mm
RS Stock No. 122-0959
Mfr. Part No.TDC0-U003S-E04
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 1 → 10s 1 - 300 V 24 → 60 V ac/dc Screw Snap On -
RS Stock No. 307-437
Mfr. Part No.DILM32-XTED11-10(RAC130)
BrandEaton
HK$560.00
Each
units
- DILM 2 DPST NO/NC Analogue (OFF Delay) 0.5 → 10s 1 6 A 400 V ac 100 → 130 V ac - - 45mm
RS Stock No. 122-0964
Mfr. Part No.TDC0-U060S-E04
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 6 → 60s 1 - 300 V 24 → 60 V ac/dc Screw Snap On -
RS Stock No. 122-0960
Mfr. Part No.TDC0-U010S-E04
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 0.3 → 3s 1 - 300 V 24 → 60 V ac/dc Screw Snap On -
RS Stock No. 307-443
Mfr. Part No.DILM32-XTED11-1(RAC130)
BrandEaton
HK$560.00
Each
units
- DILM 2 DPST NO/NC Analogue (OFF Delay) 0.05 → 1s 1 - - 100 → 130 V ac - - 45mm
RS Stock No. 122-0967
Mfr. Part No.TDC0-U060S-E09
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 6 → 60s 1 - 300 V 100 → 240 V ac/dc Screw Snap On -
RS Stock No. 751-5704
Mfr. Part No.3RT1916-2DG31
BrandSiemens
HK$737.26
Each
units
Sirius Classic 3RT19 - - - OFF Delay 5 → 100s 1 300 mA - 66 V ac/dc Screw Front Mount 45mm
RS Stock No. 837-6973
Mfr. Part No.1SBN020112R1000
BrandABB
HK$581.38
Each
units
AF Range TEF4 4 - NO/NC ON Delay - - 3 A 240 V - Screw Panel Mount -
RS Stock No. 394-9841
Mfr. Part No.LADT0
HK$642.02
Each
units
TeSys D 2 - NO/NC Analogue (ON Delay) 0.1 → 3s 1 10 A 690 V - Screw Front Mount -
RS Stock No. 307-588
Mfr. Part No.DILM32-XTEE11(RAC240)
BrandEaton
HK$494.50
Each
units
- DILM32 2 DPST NO/NC Analogue (ON Delay) 0.1 → 100s 1 6 A 400 V ac 200 → 240 V ac - - 45mm
RS Stock No. 315-396
Mfr. Part No.LA4DT2U
HK$445.00
Each
units
TeSys D 2 4P NO/NC Analogue (ON Delay) 1.5 → 30s 1 - 250 V ac/dc 240 V Screw Top -
RS Stock No. 122-0965
Mfr. Part No.TDC0-U030M-E04
BrandWEG
HK$616.43
Each
units
- TDC0 1 SPST NO OFF Delay 180 → 1800s 1 - 300 V 24 → 60 V ac/dc Screw Snap On -
RS Stock No. 307-639
Mfr. Part No.DILM32-XTEE11(RA24)
BrandEaton
HK$494.50
Each
units
- DILM32 2 DPST NO/NC Analogue (ON Delay) 0.1 → 100s 1 6 A 400 V ac 24 V ac/dc - - 45mm