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Intermatic #156T1978A Time Switch Tripper Set

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Intermatic #156T1978A Time Switch Tripper Set

by Intermatic

4.7 out of 5 stars See all reviews (19 customer reviews) |

List Price:	$4.95
Price:	$4.85
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Intermatic T104 208-277-Volt DPST 24 Hour Mechanical Time Switch

Price For All Three: $91.32

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This item: Intermatic #156T1978A Time Switch Tripper Set by Intermatic $4.85

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Intermatic T104 208-277-Volt DPST 24 Hour Mechanical Time Switch by Intermatic $45.49

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Intermatic T101 24 Hour Dial Timer by Intermatic $40.98

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3.9 out of 5 stars (18)

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Intermatic Set of 2 trippers 1 on and 1 off by Intermatic

$4.85

Intermatic T104 208-277-Volt DPST 24 Hour Mechanical Time Switch by Intermatic
4.5 out of 5 stars (15)

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Product Specifications


Part Number :	156T1978A
Item Package Quantity:	1

Item Dimensions
Weight:	1.60 Ounces
Length:	1 inches
Width:	0.50 inches
Height:	0.50 inches

Technical Details

Intermatic #156T1978A Time Switch Tripper Set
1 on/1 off
For Model No.'s T101, T102, T103, T104, T102-20 and T104-20
UL and CSA listed

Product Description

INTERMATIC TIME SWITCH TRIPPERS *1 on/1 off *For Model No.'s T101, T102, T103, T104, T102-20 and T104-20 *Black/gray *UL and CSA listed

Product Details

Product Dimensions: 1 x 0.5 x 0.5 inches ; 1.6 ounces
Shipping Weight: 8 ounces (View shipping rates and policies)
ASIN: B000BW3ELO
Item model number: 156T1978A

Average Customer Review: 4.7 out of 5 stars See all reviews (19 customer reviews)

Amazon Best Sellers Rank: #1,522 in Home Improvement (See Top 100 in Home Improvement)
- #14 in Home Improvement > Electrical > Switches

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Customer Reviews

19 Reviews

5 star:		(16)
4 star:		(1)
3 star:		(1)
2 star:		(1)
1 star:		(0)

Average Customer Review

4.7 out of 5 stars (19 customer reviews)

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Most Helpful Customer Reviews

1 of 1 people found the following review helpful:

5.0 out of 5 stars Works great in Intermatic T105R, October 9, 2011

John L. Miller (Redmond, WA) - See all my reviews
(REAL NAME)

This review is from: Intermatic #156T1978A Time Switch Tripper Set (Misc.)

I inherited a spa with timer in the house I just moved into. The timer was missing all its trippers.

Looking on line I saw prices for up to $16 for a pair. I got these on Amazon for less than $5, and I'm happy to report, they work great!! They're solidly made.

The package actually came with four trippers rather than two. Two off trippers, and two kinds of 'on' tripper, only one of which will probably work with a given timer. So, I've got a few extra trippers, but no complaint.

Good deal, good quality!

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1 of 1 people found the following review helpful:

5.0 out of 5 stars These are the Time Switch Tripper Set that you are looking for., September 20, 2011

James L. Baldwin "jlb20_1" (BRADFORD, PA USA) - See all my reviews
(REAL NAME)

Amazon Verified Purchase(What's this?)

This review is from: Intermatic #156T1978A Time Switch Tripper Set (Misc.)

You would not think so, but it is easy, when adjusting the time switch trippers, to lose one of them. These worik perfectly, and you get both a set for the 100 series as well as the 101-104 series. The description did not mention the bonus. The price is great and it was delivered very quickly. Awesome find on Amazon.

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1 of 1 people found the following review helpful:

5.0 out of 5 stars Time Switch Tripper Set, December 26, 2010

Ed Greg0 - See all my reviews

Amazon Verified Purchase(What's this?)

This review is from: Intermatic #156T1978A Time Switch Tripper Set (Misc.)

Looked all over for this item. Could not locate it anywhere. My order was received

in 2 days. Very happy with the outcome.

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› See all 19 customer reviews...

Most Recent Customer Reviews

5.0 out of 5 stars Money and Time Saver
These timer switches are money and time savers. We own a pool and have a neighbor with a big tree that drops leaves during the winter. Read more

Published 1 month ago by Proudnonna

5.0 out of 5 stars works very well
I have a timer built onto my inground pool so this product works well with the timer.. excellent product!! Read more

Published 2 months ago by Duane

2.0 out of 5 stars Too small
I had a house with a pool 25 years ago, with an Intermatic timer. I found the trippers very hard to adjust through the year, since the screw heads are so small and the screws need... Read more

Published 2 months ago by P. Challingsworth

5.0 out of 5 stars Time Switch Trip
Item found and purchased easily through Amazon.com. Found precise item needed in a matter of a few minutes. Item delivered on time and item was as advertised.

Published 2 months ago by William D Ragan

5.0 out of 5 stars Timer Trippers
These switch trippers eliminated the need to purchase an entire timer since the only problem was damage to the original trippers by over tightening. Read more

Published 3 months ago by James H. Laas

3.0 out of 5 stars Imprecise descriptuion
What I received was two alternative pairs of 1 on/1 off rather than two matching pairs giving 2 on and 2 off switchings. Read more

Published 4 months ago by Mr. I. Taylor

5.0 out of 5 stars Big savings
Item received was as described, great price, fast shipping.

Most importantly, it saved me between $30.00 and $60. Read more

Published 11 months ago by Chuck

4.0 out of 5 stars Timer trippers
Easy to use but a little sloppy to handle. You want to make sure that the power is off before you install these little guys as dropping one into the mechanism can get a little... Read more

Published 16 months ago by Larry South

5.0 out of 5 stars intermatic timer switch tripper set
great product. this was a replacement for the original. installed easy, works great.

Published 18 months ago by Lauriej

5.0 out of 5 stars Excelent purchase
It's a very good option to have this kind of "so small" but essencial spare parts, because without this I should have to discard my timer, but having found it, I can continuing... Read more

Published 23 months ago by Luis Ernesto Tabora

› See all 19 customer reviews...

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intermatic(4)

tripper switch(4)

programmable timer(3)

pool timer(2)

switches(1)

timer(1)

timers(1)

water heater timer(1)

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