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Intermatic INT-30-660 - Intermatic Timer Tripper Set - 156T1978A

Intermatic INT-30-660 - Intermatic Timer Tripper Set - 156T1978A

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$4.99 Save: $5.00 (50%)
List Price: $9.99
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Intermatic timer trippers 156T1978A are used in the WH, T100, T101, T102, T102-20, T103, T104, T104-20, T170 and T7000 series Intermatic mechanical timers. The 156T1978A Timer trippers are placed on the timing wheels of certain Intermatic timers to control the timing cycle. This set includes two trippers, one for ON and one for Off. The silver tripper activates the timing cycle and the gold tripper will shut the cycle off.


  • Intermatic part number 156T1978A
  • Set includes one ON and one OFF tripper

For use with the following Intermatic timer models:

  • WH40
  • T7401B
  • T7401BC
  • T101T101R
  • T104
  • T104R
  • T104R201
  • T101M
  • T101P
  • T104P201
  • T173
  • T174
  • T1471BR
  • T1472BR
  • T104-20

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