Timer Relays

"

Timer Relays are a type of Control Relay with a time delay built in.


Timer Relay or Electromechanical Relay?


The difference between the timer relay and electromechanical relay is that when the output contacts open or close. On a conventional Control Relay, the contacts are opened or closed when a voltage is applied and removed from the coil - for timer relays, however, the contacts will open or close before or after an intentional time period. When choosing the right Timer Relay it is important to consider the right kind of delay required for your application.


What are the types of Timer Relays that I can choose from?


The most common timing function of Time Delay Relay are:


  • On Delay (Time delay starts on the application of voltage)

  • Off Delay (When a voltage is applied the relay is ready to accept a trigger)

  • Single Shot (One-shot)

  • Interval On (Interval) and Flasher (On First / Off First)

  • Repeat Cycle (When a voltage is applied the relay contacts change state and the timer starts)

When designing your application it is important to understand the difference between the particular types of the timer relays. That means to consider what should initiate the delay and whether the timing should start at the same time as the application as well as when the voltage is released.


Timer Relays are triggered/initiated by either:


  • Voltage being applied or

  • The closing or opening of a trigger signal

Trigger signals are either:


  • Control Switch ( Dry Contact) such as a limit switch, float switch or push button or

  • Voltage ( Power Trigger)

Where can I use Timer Relay?


Time Delay Relays are typically used in industrial applications and OEM equipment play an important role for many industrial processes such as small panel or sub-panels requirements.


  • Lighting circuits

  • Motor start control

  • Sensitive equipment

  • Safety control

  • Conveyor belt sequence delay
"

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 41 - 60 รายการจาก 1100 รายการ / Viewing 41 - 60 of 1100 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Supply Voltage Time Range Mode of Operation Mounting Type Number of Timer Functions Number of Contacts Series Time Increment Power Supply Contact Configuration Current Maximum Terminal Type Minimum Voltage Maximum Voltage
RS Stock No. 857-7191
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DMB01CM24
Brand :Carlo Gavazzi
THB3,797.88
Each
Units
24 → 240 V ac, 24V dc 0.1 s → 100h - DIN Rail Multi Function 2 - Hours, Minutes, Seconds External SPDT 8A Screw - -
RS Stock No. 812-7897
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PM4HM-H-AC240V
Brand :Panasonic
THB1,735.24
Each
Units
100 → 240V ac 1 s → 500h - - Multi Function 2 - Hours, Minutes, Seconds External DPDT 5A - - -
RS Stock No. 489-7151
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR500020R0000 CT-MFD.12
Brand :ABB
THB2,799.13
Each
Units
24 → 240 V ac, 24 → 48V dc 0.05 s → 100h - DIN Rail Multi Function 1 - Hours, Seconds External SPDT 6A Screw 12V 250V
RS Stock No. 825-4549
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H3BA-N8H 110 VAC
Brand :Omron
THB3,906.22
Each
Units
110V ac 0.05 s → 300h - - Single 1 H3BA Hours, Minutes, Seconds External SPDT 5A PCB Pin 100V ac 240V ac
RS Stock No. 188-4613
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H3CR-H8L AC/DC24 M
Brand :Omron
THB3,129.63
Each
Units
24V ac/dc 0.05 → 12min - - Single 2 H3CR Minutes, Seconds External - 5A - - 30 V dc, 250V ac
RS Stock No. 812-7967
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PM4HS-H-DC12VW
Brand :Panasonic
THB1,211.37
Each
Units
12V dc 1 s → 500h - - Single 2 - Hours, Minutes, Seconds External DPDT 5A - - -
RS Stock No. 812-7910
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PM4HW-H-AC240VW
Brand :Panasonic
THB2,550.90
Each
Units
100 → 240V ac 1 s → 500h - - Dual Function 2 - Hours, Minutes, Seconds External DPDT 5A - - -
RS Stock No. 733-4928
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H3DK-F AC/DC24-240
Brand :Omron
THB4,880.22
Each
Units
24 → 240V ac/dc 0.1 → 1.2 s, 1 → 12 h, 1 → 12 min, 1 → 12 s, 10 → 120 h, 10 → 120 min, 10 → 120 s, 100 → 1200h - DIN Rail Multi Function - H3DK Hours, Minutes, Seconds - - 5A - - 24 V dc, 250V ac
RS Stock No. 812-7917
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PM4HS-H-DC12V
Brand :Panasonic
THB1,211.37
Each
Units
12V dc 1 s → 500h - - Single 2 - Hours, Minutes, Seconds External DPDT 5A - - -
RS Stock No. 456-0332
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBN020010R1003 TE5S-240
Brand :ABB
THB3,445.83
Each
Units
220 → 240V ac 0.8 → 8 s, 6 → 60s - DIN Rail Single - - Seconds External - 5A Screw 24V ac 240V ac
RS Stock No. 774-0308
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.88827115
Brand :Crouzet
THB1,920.46
Each
Units
24 → 240 V ac, 24V dc 0.1 s → 100h - DIN Rail Single 1 - Hours, Minutes, Seconds External SPDT 8A Screw - -
RS Stock No. 489-7167
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR500100R0000 CT-ERD.12
Brand :ABB
THB2,005.08
Each
Units
24 → 240 V ac, 24 → 48V dc 0.05 s → 100h - DIN Rail Single 1 - Hours, Seconds External SPDT 6A Screw 12V 250V
RS Stock No. 185-081
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR500100R0100 - CT-ERD.22,1SVR5001
Brand :ABB
THB3,910.00
Each
Units
24 → 240 V ac, 24 → 48V dc 0.05 s → 100h - DIN Rail Single 2 - Hours, Seconds External DPDT 6A - 12V 250V
RS Stock No. 812-7894
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT4HW-AC240VS
Brand :Panasonic
THB3,818.76
Each
Units
100 → 240V ac 99.99 s → 9999h - - Multi Function 2 - Hours, Minutes, Seconds External SPDT 5A Screw - -
RS Stock No. 774-0317
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.88827125
Brand :Crouzet
THB2,187.96
Each
Units
24 → 240 V ac, 24V dc 0.1 s → 100h - DIN Rail Single 1 - Hours, Minutes, Seconds External SPDT 8A Screw - -
RS Stock No. 228-891
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PM4HAH24J
Brand :Panasonic
THB3,791.81
Each
Units
24V ac/dc 1 s → 500h - Chassis Mount Multi Function - - Hours, Seconds External - 5A 11-Pin Connector - 250V ac
RS Stock No. 812-7908
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT4HWT-AC240VS
Brand :Panasonic
THB4,620.62
Each
Units
100 → 240V ac 99.99 s → 9999h - - Multi Function 2 - Hours, Minutes, Seconds External - - Screw - -
RS Stock No. 746-5145
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3RP1525-1BP30
Brand :Siemens
THB5,287.58
Each
Units
24 V ac/dc, 200 → 240V ac 0.05 → 1min - DIN Rail Single 2 - Minutes External DPDT - Screw 24V ac/dc 250 V dc, 400V ac
RS Stock No. 349-1279
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H3CR-H8L AC100-120 M
Brand :Omron
THB3,229.83
Each
Units
100 → 120V ac 0.05 → 12min - - Single 2 H3CR Minutes, Seconds External - 5A - - 30 V dc, 250V ac
RS Stock No. 465-0609
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IK7817N.81/200 AC/DC12-240V 0.02s-300h
Brand :Dold
THB5,524.89
Each
Units
12 → 240V ac/dc 0.03 → 300 min, 0.06 → 30 s, 3 → 300h - DIN Rail Multi Function 1 IK7817N Hours, Minutes, Seconds External SPDT 4A - 12V ac/dc 240V ac/dc