SKU: 6012713072

156T1978A PART OF TIMER - 156T1978A

$10.49 $11.66
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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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Description

156T1978A PART OF TIMER - 156T1978AThe Intermatic 156T1978A Replacement ON OFF Tripper Kit delivers the precision timing control pool contractors need for automated pool equipment operations. This professional grade steel tripper set ensures reliable scheduling for pumps, heaters, and lighting systems across commercial and residential pool installations. Commercial Pool Application Benefits Designed for demanding pool environments, this tripper kit handles 40 amp loads at 240 277

The Intermatic 156T1978A Replacement ON/OFF Tripper Kit delivers the precision timing control pool contractors need for automated pool equipment operations. This professional-grade steel tripper set ensures reliable scheduling for pumps, heaters, and lighting systems across commercial and residential pool installations.

Commercial Pool Application Benefits

Designed for demanding pool environments, this tripper kit handles 40-amp loads at 240-277 volts, making it ideal for high-capacity pool equipment automation. The durable steel construction withstands harsh pool chemical environments while providing years of reliable service, reducing costly maintenance callbacks for contractors.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just replacement parts – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your service calls stay profitable and on schedule.

Frequently Asked Questions

Which Intermatic timer models are compatible with the 156T1978A?

The 156T1978A tripper kit is compatible with Intermatic T100 Series, T170, T7000 Series, and WH40 timer models commonly used in pool automation systems.

What electrical capacity can these trippers handle?

The steel trippers are rated for 40 amps at 240-277 volts, suitable for high-capacity pool pumps, heaters, and commercial pool equipment.

How easy is installation for pool service technicians?

The snap-on mounting design allows quick installation without tools, reducing service call time and labor costs for pool contractors.

Does MT Pools offer bulk pricing for service companies?

Yes, MT Pools provides wholesale pricing for pool service companies and contractors, with superior customer service and fast shipping to keep your business running smoothly.

Order Today

Keep your pool automation systems running reliably with genuine Intermatic replacement parts. Our team is ready to support your service business with expert technical guidance and competitive wholesale pricing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6012713072

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4.5 ★★★★★
Based on 21 reviews
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Product Reviews
M
Verified Purchase
Molly brown
Lowell, US
★★★★★ 5
Great
Size: 12.4" x 8.4" x 1.2"
Its a tray. Its nice. And it works as a tray should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
L
Verified Purchase
Left Coast
Grantham, US
★★★★★ 5
Comes with 4 soft pads for no scratch furniture.
Size: 12.4" x 8.4" x 1.2"
Very nice and well made. Good looking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
E
Verified Purchase
Erik Olson
Belleville, US
★★★★★ 5
Excellent wrist rest, BUT not for me
I'm rating this wrist rest 5 stars despite the fact that it's not for me. The reason that it is not for me is simple: My palms get very sweaty, and this makes my palms stick to the wrist rest, making it hard to move my hands around. This is an inherent limitation of the fact that it is made out of wood, and drove me to the 17" x 4" x 0.75" foam wrist rest from Grifiti instead. If you don't have sweaty palms, however, this wrist rest is perfect. It is 4 inches deep instead of the typical 3.1 inches, it is the perfect height and tapered just so for maximum comfort, the wood (Golden Oak color) is beautiful, and the engraved logo is tasteful and non-intrusive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2023
M
Verified Purchase
MM
Alexandria, US
★★★★★ 5
The perfect wrist rest. Stop looking, just buy this one!
Color: Onyx, Size: Tenkeyless/TKL Keyboard Wrist Rest, Color: Onyx, Size: Tenkeyless/TKL Keyboard Wrist Rest
The perfect wrist rest. I used those gel and silicone wrist rests thinking the softer they are the better. Not so. This is solid hardwood and my wrists no longer ache after a long day at the computer. The size I picked is perfect for a TKL keyboard. The angles, height, and design are optimal for a comfortable typing experience. Even 8-10 hours of typing! I love Glorious' products, they come so well packaged and attention to every detail is given. Gosh, its just a wrist rest! No, it is a tool that provides comfortable work experience.
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Reviewed in the United States on September 4, 2025
X
Verified Purchase
Xie Xie
Bozeman, US
★★★★★ 5
The wood is great.
I used to use a typical padded wrist pad, but am a heavy sweater. Upon reading another review in regards to that matter I decided to take the plunge on this rest. I have been a user of the Model O mouse from Glorious for a while and liked it so I trusted the company's reputation for taking gamers' needs into consideration. After using it for about a week and playing different types of games/working from home on it, I can say that although your sweat might pool during sweaty moments, it's easy to wipe off and doesn't seem to easily absorb into the wood. The wood itself is of a nice quality, I like the oak over the onyx for a more "real wood" look. There was no difference in comfort for me, you'd think being used to a padded wrist this shift would be "hard" on me, but no, I haven't had any problems. It's ergonomics for typing are also good as I notice my WPM and consistency be higher on multiple tests. All-in-all quite satisfied with the purchase, fits the aesthetic, feel, and ergonomics I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2021

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