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Our TIMERS are available in both DIN rail or panel mount and plug-in styles:
 
General Information

TIME DELAY RELAYS are used to delay an action, control its duration or a combination of these two forms triggered by the supply voltage being connected or removed or again by a contact closing or opening.The most common application is known as ON DELAY. Upon connecting the supply voltage, the selected time commences at the end of which the output is energized. We have several models that can accomplish this, most notably our M1SMT and M1DOM.

Looking for a TRUE OFF DELAY where the output is energized immediately upon connecting the supply voltage. The set delay begins to count down when the supply voltage is removed at the end of which the output is de energized. No other unit in the industry does it better than our B1DFM.

Need help figuring it out? Try our E-Z PICK chart or send us a note.

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Notes

B1RF & B8RF
B1RN & B8RN
B1TS & B8TS
B1YD & B8YD

These four items are still available by special order; however, similar units are available in the ''M'' series. For the RF and RM see M3RFM and RNM respectively; for the TS see the M3RTM and the YD's are similar to the M1EYD and EYD/2.

 

 

 

  
M1 Type No M1SMT M1MFT M1DFD M1DID M1MFM M1ARM
Description Multi Function Timer Multi Function Timer Dual Function Timer Dual Function Timer Multi Function Timer Dual Function Timer
Function Multi (6) Multi (4) Dual (2) Dual (2) Multi (4) Dual (2)
Delay Off Delay On Operate Delay On Operate Delay On Operate Delay On Operate Asymmetrical Off/On
Delay On Operate Interval (Single Shot) Delay Off Interval Interval (Single Shot) Asymmetrical On/Off
Interval Symmetrical Off/On - - Symmetrical Off/On -
Delay On (/) Symmetrical On/Off - - Symmetrical On/Off -
Interval (Single Shot) - - - - -
Delay On (\) - - - - -
Time Range Multi Multi Multi Multi Multi Multi
0.5Secs-60Mins 0.5Secs-60Mins 0.24Secs-10Hrs 0.24Secs-10Hrs Range 1: 0.5Secs-60Mins 0.5Secs - 60Mins
- - - - Range 2: 5Secs-600Mins -
Supply Voltage Un/U 12VAC, 12VDC 12VAC, 12VDC 24VAC/DC/110VAC 24VAC/DC/110VAC 24 to 240V AC/DC 24 to 240V AC/DC
24VAC/DC/110VAC 24VAC/DC/110VAC 24VAC/DC/230VAC 24VAC/DC/230VAC - -
24VAC/DC/230VAC 24VAC/DC/230VAC - - - -
Output SPDT Relay SPDT Relay SPDT Relay SPDT Relay SPDT Relay SPDT
Output Rating 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
M1 Type No M1DOM M1DOM-S M1EDO M1ESDO M1EDK
Description Delay On Timer Delay On Timer Delay On Timer Delay On Timer Delay On Timer
Function Delay On Operate Delay On Operate Delay On Operate Delay On Operate Delay On Operate
- Solid State - Solid State with Instantaneous
- - - - Contact
Time Range Multi Multi Single Single Single
0.24Secs-10Hrs 0.24Secs-10Hrs Secs: 0.5-10, 1-30, 2-60 Mins: 1-10 Secs: 0.5-10, 1-30, 2-60
- - Mins: 0.5-10, 2-60 - Mins: 0.5-10
Supply Voltage Un/U 24 to 240VAC/DC 10.5 to 265VAC/DC 12VAC, 12VDC 24 to 230VAC/DC 24VAC/DC
- - 24VAC/DC/110VAC - 110, 230VAC
- - 24VAC/DC/230VAC - -
Output SPDT Relay SCR Thyristor SPDT Relay SCR Thyristor 2 x SPDT Relays
Output Rating 8A @ 250VAC 700mA 8A @ 250VAC 500mA 8A @ 250VAC
M1 Type No M1ISM M1ISM-S M1EIN M1ESW M1EDF M1EDF-F
Description Interval Timer Interval Timer Interval Timer Delay Off Timer True Delay Off Timer True Delay Off Timer
Function Interval Supply Interval Supply Interval Supply Delay Off-Switch True Delay Off True Delay Off
Initiated - Single Shot Initiated Solid State Initiated - Single Shot Initiated - -
Time Range Multi - Single Single Single Fixed
0.24Secs-10Hrs 0.24Secs-10Hrs Secs: 0.5-10, 2-60 Secs: 0.5-10, 2-60 Secs: 0.5-10, 1-30, 2-60 1 Sec or 2 Secs
- - Mins: 0.5-10, 2-60 Mins: 0.5-10, 2-60 Mins: 0.5-10 -
Supply Voltage Un/U 24 to 240VAC/DC 10.5 to 265VAC 24VAC/DC/110VAC 24VAC/DC/110VAC 24VAC/DC/110VAC 110VAC
- - 24VAC/DC/230VAC 24VAC/DC/230VAC 24VAC/DC/230VAC 230VAC
Output SPDT Relay SCR Thyristor SPDT Relay SPDT Relay SPDT Relay SPDT Relay
Output Rating 8A @ 250VAC 700mA 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
               
M1 Type No M1EYD M1EYD-2 M1EFL M1ESFL M1ESF M1ESN
Description Star Delta Start Timer Star Delta Start Timer Flasher Timer Flasher Timer Symmetrical Timer Symmetrical Timer
Function Star Delta Start Star Delta Start Flasher Relay Flasher Solid State Symmetrical Symmetrical
- - - - Re-Cycling Off/On Re-Cycling On/Off
Time Range Single Single Single Single Single Single
Secs: 1-30, 2-60 Secs: 1-30, 2-60 20-120 Cycles/Minute 20-120 Cycles/Minute Secs: 0.5-10, 2-60 Secs: 0.5-10, 2-60
- - - - Mins: 0.5-10, 2-60 Mins: 0.5-10, 2-60
Supply Voltage Un/U 24VAC/DC/110VAC 24VAC/DC/110VAC 24VAC/DC/110VAC 24 to 230VAC 24VAC/DC/110VAC 24VAC/DC/110VAC
24VAC/DC/230VAC 24VAC/DC/230VAC 24VAC/DC/230VAC - 24VAC/DC/230VAC 24VAC/DC/230VAC
Output SPST Relay SPDT Relay SPDT Relay SCR Thyristor SPDT Relay SPDT Relay
Output Rating 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 500mA 8A @ 250VAC 8A @ 250VAC
               
M3 Type No M3MFT M3DOM M3RNM M3RFM M3RTM
Description Multi Function Timer Delay On Timer Re-Cycling On/Off Timer Re-Cycling Off/On Timer Dual Function Timer
Function Multi (4) Delay On Operate Re-Cycling On/Off Re-Cycling Off/On Dual (2)
Delay On Operate - - - Paused Start Recycle
Interval (Single Shot) - - - Delayed Pulse
Symmetrical Off/On - - - -
Symmetrical On/Off - - - -
Time Range Multi Multi Multi Multi Multi
0.5Secs-60Mins 0.5Secs-10Hrs 0.24Secs-10Hrs 0.24Secs-10Hrs 0.24Secs-10Hrs
Supply Voltage Un/U 12VAC, 12VDC 24 to 240VAC/DC 24 to 240VAC/DC 24 to 240VAC/DC 24 to 240VAC/DC
24VAC/DC/110VAC - - - -
24VAC/DC/230VAC - - - -
Output DPDT Relay DPDT Relay DPDT Relay DPDT Relay DPDT Relay
Output Rating 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
               
B Type No B1MFT B1DFM B1ARM B1DN B1MAT & B8MAT
Description Multi Function Timer True Delay Off Timer Re-Cycling Timer Delay Off Timer Multi Attempt to Start Timer
Function Multi (4) True Delay Off Re-Cycling Delay Off (with supply Multi Attempt to Start
Delay On (Delay on Release) (Asymmetrical) connected)/Interval -
Interval (Single Shot) - - - -
Symmetrical Off/On - - - -
Symmetrical On/Off - - - -
Time Range Multi Multi Multi Single -
0.5Secs to 60Mins Secs: 0.5-15, 260, 15-480 Secs: 0.5-15, 2-60, 15-480 Secs: 0.2-5, 0.5-10, 1-30, 2-60 Secs: 0.2-5, 0-5-10, 1-30, 2-60
- Mins: 2-60 Mins: 2-60 Mins: 0.2-5, 0.5-10, 1-30, 2-60 Mins: 0.2-5, 0.5-10
- Selected By Dip Switch Selected by Dip Switch Hrs: 0.2-5, 0.5-10, 0.75-15, 1-30, 2-60 -
Supply Voltage Un/U 12VAC, 12VDC 24 to 240VAC/DC 12 to 240VAC/DC 12VDC, 24, 48VAC/DC 12, 24VDC
24VAC/DC/110VAC - - 12, 110, 220/240VAC 12, 24, 110, 220/240VAC
24VAC/DC/230VAC - - - -
Output DPDT Relay DPDT Relay DPDT Relay DPDT Relay 2 x SPDT Relays
Output Rating 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC
             
B Type No B1DO & B8DO B1DF & B8DF B1DOF & B8DOF  B1DK, B8DK & B8DKH  B8ARC
Description Delay On Timer True Delay Off Timer Delay On Timer Delay On Timer Anti Recycle
Function Delay On Operate True Delay Off Delay On Operate Delay On Operate Compressor Protection
- (Delay on Release) Followed by True Delay Off with Instantaneous Contact -
Time Range Single Single Single Single Single
Secs: 0.2-5, 0.5-10, 1-30, 2-60 Secs: 0.2-5, 0.5-10, 1-30, 2-60 Secs: 0.5-10, 2-60 Secs: 0.5-10, 1-30, 2-60 -
Mins: 0.2-5, 0.5-10, 1-30, 2-60 Mins: 0.2-5, 0.5-10 Mins: 0.5-10 Mins: 0.5-10, 1-30, 2-60 Mins: 6-30
Hrs: 0.2-5, 0.5-10, 0.75-15, 1-30, 2-60 - - - -
Supply Voltage Un/U 12VDC, 24, 48VAC/DC 24VDC, 48VAC/DC 24, 48VAC/DC 12VDC, 24, 48VAC/DC -
12, 110, 220/240VAC 24, 110, 220/240VAC 110, 220/240VAC 110, 220/240VAC 110, 220/240VAC
Output DPDT Relay DPDT Relay DPDT Relay 2 x SPDT Relays SPDT Relay
Output Rating 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC 8A @ 250VAC