Timer Relays

"pTimer Relays are a type of Control Relay with a time delay built in./p h2Timer Relay or Electromechanical Relay?/h2 pThe 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./p h2What are the types of Timer Relays that I can choose from?/h2 pThe most common timing function of Time Delay Relay are:/p ulliOn Delay (Time delay starts on the application of voltage)/li liOff Delay (When a voltage is applied the relay is ready to accept a trigger)/li liSingle Shot (One-shot)/li liInterval On (Interval) and Flasher (On First / Off First)/li liRepeat Cycle (When a voltage is applied the relay contacts change state and the timer starts)/li/ul pWhen 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./p h2Timer Relays are triggered/initiated by either:/h2 ulliVoltage being applied or/li liThe closing or opening of a trigger signal/li/ul h2Trigger signals are either:/h2 ulliControl Switch ( Dry Contact) such as a limit switch, float switch or push button or/li liVoltage ( Power Trigger)/li/ul h2Where can I use Timer Relay?/h2 pTime 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./p ulliLighting circuits/li liMotor start control/li liSensitive equipment/li liSafety control/li liConveyor belt sequence delay/li/ul"

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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 Stock No. 896-6813
BrandRS PRO
MYR114.12
Each
units
12 → 240 V ac/dc 0.1 s → 100 h Multi Function DIN Rail 10 1 - Hours, Minutes, Seconds External SPDT 6 A Screw 12 V ac/dc 240 V ac/dc
RS Stock No. 536-2779
BrandRS PRO
MYR139.04
Each
units
250 V ac 0 → 120 min - Panel Mount - - - - External - - - - -
RS Stock No. 896-6822
BrandRS PRO
MYR98.52
Each
units
24 V ac/dc, 240 V ac 0.3 s → 30 h OFF Delay DIN Rail Single 1 - Seconds External SPDT 5 A Screw - 24 V ac/dc, 240 V ac
RS Stock No. 536-2555
BrandRS PRO
MYR111.23
Each
units
250 V ac 0 → 30 min - Panel Mount - - - - External - - - - -
RS Stock No. 896-6829
BrandRS PRO
MYR97.64
Each
units
24 V ac/dc, 110 V ac 0.3 s → 30 h OFF Delay DIN Rail Single 1 - Seconds External SPDT 5 A Screw - 24 V ac/dc, 110 V ac
RS Stock No. 896-6850
BrandRS PRO
MYR197.32
Each
units
24 → 240 V ac/dc 0.1 s → 10 h Multi Function DIN Rail 5 1 - Seconds External SPDT 5 A Screw 24 V ac/dc 240 V ac/dc
RS Stock No. 896-6841
BrandRS PRO
MYR209.54
Each
units
24 → 240 V ac/dc 0.1 s → 120 days Multi Function DIN Rail 16 1 - Seconds External SPDT 5 A Screw 24 V ac/dc 240 V ac/dc
RS Stock No. 896-6879
BrandRS PRO
MYR393.59
Each
units
110 → 240 V ac 0.1 s → 999 Days Multi Function Panel Mount 33 2 - Days, Hours, Minutes, Seconds External DPDT 5 A PCB Pin 110 V ac 240 V ac
RS Stock No. 798-3448
BrandRS PRO
MYR211.16
Each
units
10 30 V dc - Interval Clamp Single 1 - Hours, Minutes, Seconds External NC, SPNO - - 10 V dc 30 V dc
RS Stock No. 896-6826
BrandRS PRO
MYR153.16
Each
units
12 → 240 V ac/dc 0.1 s → 100 h Asymmetric OFF/ON, Asymmetric ON/OFF DIN Rail Multi Function 1 - Hours, Minutes, Seconds External SPDT 8 A Screw 12 V ac/dc 240 V ac/dc
RS Stock No. 896-6816
BrandRS PRO
MYR90.24
Each
units
24 V ac/dc, 110 V ac 0.3 s → 30 h ON Delay DIN Rail Single 1 - Seconds External SPDT 5 A Screw - 24 V ac/dc, 110 V ac
RS Stock No. 896-6866
BrandRS PRO
MYR219.90
Each
units
24 → 240 V ac/dc 01. s → 999 h Multi Function DIN Rail 8 2 - Hours, Minutes, Seconds External DPNO 8 A - 24 V ac/dc 240 V ac/dc
RS Stock No. 896-6860
BrandRS PRO
MYR219.90
Each
units
24 → 240 V ac/dc 01. s → 999 h Multi Function DIN Rail 18 2 - Hours, Minutes, Seconds External DPNO 8 A - 24 V ac/dc 240 V ac/dc
RS Stock No. 102-6127
BrandRS PRO
MYR146.44
Each
units
12 → 230 V ac/dc - - DIN Rail - - - - - SPDT - Screw - -
RS Stock No. 102-6129
BrandRS PRO
MYR134.82
Each
units
12 → 230 V ac/dc - - DIN Rail - - - - - SPDT - Screw - -
RS Stock No. 808-6623
BrandRS PRO
MYR234.88
Each
units
24 V ac/dc - One Shot Panel Mount Single 1 - Hours, Minutes, Seconds External SPDT 50 mA - - 24 V ac/dc
RS Stock No. 896-6810
BrandRS PRO
MYR94.04
Each
units
24 V ac/dc, 240 V ac 0.3 s → 30 h ON Delay DIN Rail Single 1 - Seconds External SPDT 5 A Screw - 24 V ac/dc, 240 V ac
RS Stock No. 896-6832
BrandRS PRO
MYR167.70
Each
units
240 → 415 V ac 3 → 120 s Star Delta DIN Rail Single 2 - Seconds External CO (Delta), CO (Star) 5 A Screw 240 V ac 415 V ac
RS Stock No. 102-6124
BrandRS PRO
MYR166.07
Each
units
12 230 V ac/dc - ON Delay DIN Rail - - - - - SPDT - Screw - -
RS Stock No. 896-6848
BrandRS PRO
MYR199.94
Each
units
24 240 V ac/dc 0.1 s 10 h ON Delay DIN Rail Multi Function 2 - Seconds External DPDT 5 A Screw 24 V ac/dc 240 V ac/dc