Timer Relays

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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
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제품설명 단가 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 제품 번호 782-1573
제조사 부품 번호7012AH
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₩968,384.20
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- 3 → 30 min - Panel Mount - - - - - - 15 A Screw - 120 V ac
RS 제품 번호 782-1488
제조사 부품 번호7022AF
제조사TE Connectivity
₩1,039,606.70
Each
수량
- 1 → 10 min - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1491
제조사 부품 번호7022AI
제조사TE Connectivity
₩1,133,798.65
Each
수량
- 6 → 60 min - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1605
제조사 부품 번호7012BB
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₩1,130,122.05
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수량
- 0.5 → 5 s - Panel Mount - - - - - - 15 A Screw - 240 V ac
RS 제품 번호 782-1586
제조사 부품 번호7012PF
제조사TE Connectivity
₩838,391.90
Each
수량
- 1 → 10 min - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1494
제조사 부품 번호7022AH
제조사TE Connectivity
₩1,103,161.35
Each
수량
- 3 → 30 min - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1592
제조사 부품 번호7012PH
제조사TE Connectivity
₩1,101,746.20
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- 3 → 30 min - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1602
제조사 부품 번호7012PD
제조사TE Connectivity
₩764,057.00
Each
수량
- 5 → 50 s - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1817
제조사 부품 번호CB-1002B-70
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₩369,454.90
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수량
- 0.1 → 5 s - Plug In Multi Function 8 - - - - 10 A Plug - 30 V dc, 277 V ac
RS 제품 번호 782-1548
제조사 부품 번호7014PD
제조사TE Connectivity
₩1,303,966.95
Each
수량
- 10 → 100 s - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1497
제조사 부품 번호7022AD
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₩873,400.20
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- 5 → 50 s - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1611
제조사 부품 번호7012CK
제조사TE Connectivity
₩1,020,778.85
Each
수량
- 1 → 300 s - Panel Mount - - - - - - 15 A Screw - 480 V ac
RS 제품 번호 782-1475
제조사 부품 번호7022AB
제조사TE Connectivity
₩873,400.20
Each
수량
- 0.5 → 5 s - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1595
제조사 부품 번호7012PK
제조사TE Connectivity
₩938,376.20
Each
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- 1 → 300 s - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1517
제조사 부품 번호7022PD
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₩948,548.85
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- 5 → 50 s - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1589
제조사 부품 번호7012PB
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₩845,917.15
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- 0.5 → 5 s - Panel Mount - - - - - - 15 A Screw - 125 V dc
RS 제품 번호 782-1551
제조사 부품 번호7012AA
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₩770,691.00
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- 0.1 → 1 s - Panel Mount - - - - - - 15 A Screw - 120 V ac
RS 제품 번호 782-1539
제조사 부품 번호7022CC
제조사TE Connectivity
₩903,724.40
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RS 제품 번호 782-1501
제조사 부품 번호7022PB
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₩885,290.25
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- 0.5 → 5 s - Panel Mount - - - - - - 15 A Screw - 30 V dc, 600 V ac
RS 제품 번호 782-1558
제조사 부품 번호7012AC
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₩704,406.80
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수량
- 1.5 → 15 s - Panel Mount - - - - - - 15 A Screw - 120 V ac