Part # 156T1978A
Alternate Part #'s 591551450, INT30660
A set of two trippers, 1 on & 1 off, which is used for the following Intermatic time clocks:
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Are these correct for Intermatic model T104P3?
Hi, Jay. These Trippers - 156T1978A can be used with the Intermatic T104P3 unit.
Is there an advantage to run the pump for two shorter sessions instead of one longer session? Also, Is it possible to get two on trippers instead (we have two off).
Hi, J. There are no advantages to running the pool pump for two shorter intervals.
Would these trippers work on Model T110
Hi, Jane. These trippers are compatible with the T100 series timers. The T110 falls under that so these trippers will work with the T110 timer.
Will these work for a CD-104 Precision timer?
Hello, these trippers work with T100 Series Time Switches, T10000R Series Control Centers, T10000RT Series Control Centers, T21000R Series Control Panels, T30000R Series Control Panels, T40000R Series Control Panels, T40000R4 Control Panel, T40000RT Series Control Panels, PF1112T Freeze Protection Control, PF1202T Freeze Protection Control, PF1222TB Freeze Protection Control
My timer model number is T103 so I'm assuming that this is the T100 series. Is the On & Off screw on pins the same for all of these models.
Hi, These Intermatic trippers can be used with the T103 timer.
will these work on a T174
Hi Larry. Unfortunately, these trippers will not work with the T174 model, you will need p/n 156T1948A which we do not carry.
I have a PF1102T will these trippers work for this one?
Hi Glenda, The "Plastic Trippers (156PB10398A)" are the correct trippers for the PF1102T timer.
Will they work with model T101?
Hi Dan, These trippers can be used with the T101 timer.
My timer is model T101. Will these these trippers work?
Hi Dan, These Trippers will work with the T101 timer.
MY INTERMATIC IS TL21 I NEED 2 TRIGGERS WANT ARE THE 0NES I NEED TO ORDER THANKS ,DAN
Hi Dan, According to Intermatic p/n 156EB1945A are the correct trippers for the TL21 unit.
Will these timer trippers work with the intermatic CD104-201
HI Mike, The CD104-201 Timer is manufactured by Precision which can use these trippers.
why cant I find any trippers for a intermatic model wh 21??? it seems that the mfg would include at least 2 sets of trippers..........
Hello Terry - Part number 3690A are the correct trippers for the WH21.
Are these ok for an Intermatic model T104, 220 volt pool timer?
Part number 156T1978A are the correct trippers for the T104 timer.