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. 424-9906
Mfr. Part No.MK7850N.82/200 AC/DC12-240V 0.02S-300H
BrandDold
£96.90
Each
Units
12 → 240 V ac/dc 0.03 → 300 min, 0.06 → 30 s, 3 → 300 h Delay Pulse, Flash Start with Impulse, Fleeting ON Break, Fleeting ON Make, Operate Delay, Pulse Former, Release Delay DIN Rail Multi Function 2 MK7850N Hours, Minutes, Seconds External DPDT 1 (dc) A, 3 (ac) A - - 240 V ac/dc
RS Stock No. 465-0609
Mfr. Part No.IK7817N.81/200 AC/DC12-240V 0.02s-300h
BrandDold
£92.91
Each
Units
12 240 V ac/dc 0.03 300 min, 0.06 30 s, 3 300 h Clock (TP), Delay (AV), Flash (BI), Fleeting (AW), Fleeting (EW), Make & Break, Pulse Delay (IE), Pulse Shaper (IF), Release Delay (AV/RV) DIN Rail Multi Function 1 IK7817N Hours, Minutes, Seconds External SPDT 4 A - 12 V ac/dc 240 V ac/dc
RS Stock No. 424-9912
Mfr. Part No.MK7850N.82/500 AC/DC12-240V 0.02S-300H
BrandDold
£119.67
Each
Units
12 → 240 V ac/dc 0.03 → 300 min, 0.06 → 30 s, 3 → 300 h Delay (AV), Delay (RV), Flash (BI), Fleeting (AW), Fleeting (EW), Pulse Converter (IF), Pulse Delay (IE), Release Relay (AV/RV) DIN Rail Multi Function 2 MK7850N Hours, Minutes, Seconds External DPDT 4 A - 12 V ac/dc 240 V ac/dc
RS Stock No. 358-7617
Mfr. Part No.BC7937N.81 AC/DC24V-240V 0.05S-300H
BrandDold
£95.61
Each
Units
24 → 240 V ac/dc 0.05s → 300h Continuous DIN Rail Single 1 BC7937N Hours, Minutes, Seconds External SPDT 2 (dc) A, 3 (ac) A Screw 24 V ac 240 V ac/dc
RS Stock No. 358-7140
Mfr. Part No.BC7931N.71 AC/DC24V + AC230V 0.5-10S
BrandDold
£40.69
Each
Units
24 V ac/dc, 230 V ac 0.05 → 100 s Fleeting DIN Rail Single 1 BC7931N Seconds External SPDT 3 A Screw - 230 V ac
RS Stock No. 500-3521
Mfr. Part No.EF7616.24 AC50/60HZ 230V 0.15S-30H
BrandDold
£185.18
Each
Units
230 V ac 0.15 s → 30 h Continuous Panel Mount Single 2 EF7616 Hours, Seconds External SPDT 3 A - - 230 V ac
RS Stock No. 358-7156
Mfr. Part No.BC7932N.81 AC/DC24V + AC230V 0.5-10S
BrandDold
£40.69
Each
Units
24 V ac/dc, 230 V ac 0.5 → 10 s Flash DIN Rail Single 1 BC7932N Seconds External SPDT 3 A Screw - 230 V ac
RS Stock No. 358-7235
Mfr. Part No.BC7934N.81 AC/DC24V + AC230V 0.05S-16H
BrandDold
£47.85
Each
Units
24 V ac/dc, 230 V ac 0.05 → 15 s, 0.2 → 15 min, 0.2 → 16 h Continuous DIN Rail Single 1 BC7934N Hours, Minutes, Seconds External SPDT 3 A Screw - 230 V ac
RS Stock No. 358-7077
Mfr. Part No.BC7930N.81 AC/DC24V + AC230V 0.5-10S
BrandDold
£39.49
Each
Units
24 V ac/dc, 230 V ac 0.5 → 10 s Continuous DIN Rail Single 1 BC7930N Hours, Minutes, Seconds External SPDT 4 A - - 230 V ac
RS Stock No. 358-7099
Mfr. Part No.BC7931N.71 AC/DC24V + AC230V 0.05-1S
BrandDold
£40.69
Each
Units
24 V ac/dc, 230 V ac 0.05 → 1 s Continuous DIN Rail Single 1 BC7931N Seconds External SPDT 4 A - - 230 V ac
RS Stock No. 358-7178
Mfr. Part No.BC7935N.81 AC/DC24-240V 0.05S-300H
BrandDold
£79.22
Each
Units
24 → 240 V ac/dc 0.5 → 10 s Flash Start with Impulse, Fleeting ON Break, Fleeting ON Make, Operate Delay, Operate/Release Delay, Pulse Delay, Pulse Former, Release Delay DIN Rail Multi Function 1 BC7935N Hours, Minutes, Seconds External SPDT 3 A Screw 24 V ac 240 V ac/dc
RS Stock No. 358-7112
Mfr. Part No.BC7933N.81 AC/DC24V 3-60M
BrandDold
£48.32
Each
Units
110 → 240 V ac 0.5 → 100 s, 0.5 → 60 min Continuous DIN Rail Single 1 BC7933N Minutes, Seconds External SPDT 4 A - 110 V ac 240 V ac
RS Stock No. 358-6939
Mfr. Part No.BC7933N.81 AC110-240V 0.5-10M
BrandDold
£47.85
Each
Units
110 → 240 V ac 0.5 → 10 min Continuous DIN Rail Single 1 BC7933N Minutes, Seconds External SPDT 4 A - 110 V ac 240 V ac
RS Stock No. 358-7213
Mfr. Part No.BC7933N.81 AC/DC24V 5-100S
BrandDold
£48.32
Each
Units
110 → 240 V ac 5 → 100 s Continuous DIN Rail Single 1 BC7933N Minutes, Seconds External SPDT 4 A - 110 V ac 240 V ac
RS Stock No. 358-6872
Mfr. Part No.BC7933N.81 AC110-240V 0.5-10S
BrandDold
£48.32
Each
Units
110 → 240 V ac 0.5 → 10 s Continuous DIN Rail Single 1 BC7933N Hours, Minutes, Seconds External SPDT 3 A Screw 110 V ac 240 V ac
RS Stock No. 358-6888
Mfr. Part No.BC7933N.81 AC/DC24V 0.5-10S
BrandDold
£48.32
Each
Units
110 → 240 V ac 0.5 → 10 s Continuous DIN Rail Single 1 BC7933N Minutes, Seconds External SPDT 4 A - 110 V ac 12 V dc, 240 V ac
RS Stock No. 181-2809
Mfr. Part No.EF7666.24 AC50/60Hz 230V 0,15-1000s
BrandDold
£188.69
Each
Units
230 V ac 15 → 1000 s Continuous Flush Mount Single 24 EF7666 Seconds - NO/NC (Delayed), NO/NC (Instantaneous) 3 A Flat - 230 V ac
RS Stock No. 181-2807
Mfr. Part No.EF7616.24 AC50/60Hz 230V 0,15-1000s
BrandDold
£184.71
Each
Units
230 V ac 15 → 1000 s Continuous Flush Mount Single 24 EF7616 Seconds External NO/NC (Delayed), NO/NC (Instantaneous) 3 A Screw - 230 V ac
RS Stock No. 181-2811
Mfr. Part No.EF7666.24 AC50/60Hz 230V 0,15s-30h
BrandDold
£188.69
Each
Units
230 V ac 0.15 s → 30 h Continuous Flush Mount Single 24 EF7666 Hours, Seconds - NO/NC (Delayed), NO/NC (Instantaneous) 3 A Flat - 230 V ac
RS Stock No. 181-2808
Mfr. Part No.EF7616.24 AC50/60Hz 230V 0,2s-60h
BrandDold
£194.74
Each
Units
230 V ac 0.2 s → 60 h Continuous Flush Mount Single 24 EF7616 Hours, Seconds External NO/NC (Delayed), NO/NC (Instantaneous) 3 A Screw - 230 V ac