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
"

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 23 項產品
Results per page
Description 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庫存編號 782-1586
製造零件編號7012PF
TWD15,324.00
單位
- 1 → 10min - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1558
製造零件編號7012AC
TWD13,534.00
單位
- 1.5 → 15s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1542
製造零件編號7014PC
TWD20,754.00
單位
- 2 → 20s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1589
製造零件編號7012PB
TWD12,630.00
單位
- 0.5 → 5s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1592
製造零件編號7012PH
TWD17,659.00
單位
- 3 → 30min - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1560
製造零件編號7012AK
TWD11,285.00
單位
- 1 → 300s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1564
製造零件編號7012AE
TWD12,637.00
單位
- 20 → 200s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1554
製造零件編號7012AB
TWD12,410.00
單位
- 0.5 → 5s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1570
製造零件編號7012AI
TWD18,886.00
單位
- 6 → 60s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1576
製造零件編號7012AD
TWD11,294.00
單位
- 5 → 50s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1598
製造零件編號7012PE
TWD13,965.00
單位
- 20 → 200s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1582
製造零件編號7012PC
TWD13,965.00
單位
- 1.5 → 15s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1567
製造零件編號7012AF
TWD12,591.00
單位
- 1 → 10min - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1595
製造零件編號7012PK
TWD13,965.00
單位
- 1 → 300s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1551
製造零件編號7012AA
TWD12,875.00
單位
- 0.1 → 1s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1573
製造零件編號7012AH
TWD15,623.00
單位
- 3 → 30min - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-1602
製造零件編號7012PD
TWD12,630.00
單位
- 5 → 50s - Panel Mount - - - - - - 15A Screw - 125V dc
RS庫存編號 782-1854
製造零件編號CUA-41-70001
TWD6,309.00
單位
- 1s - - - - - - - - 10A Quick Connect - 30V dc, 277 V ac
RS庫存編號 782-1536
製造零件編號7014AB
TWD21,211.00
單位
- 0.7 → 7s - Panel Mount - - - - - - 15A Screw - 120V ac
RS庫存編號 782-3131
製造零件編號7012PJL
TWD18,539.00
單位
- 3 → 120s - Panel Mount - - - - - - - - - 125V dc