---
product_id: 616035076
title: "156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws)"
brand: "apopip"
price: "€ 14.29"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/616035076-156t1978a-time-switch-trippers-replacement-for-intermatic-fit-t100-series
store_origin: HR
region: Croatia
---

# Easy installation 8 fixing screws 4 ON/OFF cycles 156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws)

**Brand:** apopip
**Price:** € 14.29
**Availability:** ✅ In Stock

## Summary

> ⏰ Upgrade Your Timing Game!

## Quick Answers

- **What is this?** 156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws) by apopip
- **How much does it cost?** € 14.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/616035076-156t1978a-time-switch-trippers-replacement-for-intermatic-fit-t100-series)

## Best For

- apopip enthusiasts

## Why This Product

- Trusted apopip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Secure Fit:** Includes 8 screws for a reliable and sturdy setup.
- • **✨ Dual Functionality:** 2 gold and 2 silver trip units for versatile scheduling.
- • **🔄 Seamless Compatibility:** Designed for T100 Series and various Intermatic models.
- • **⚙️ Effortless Installation:** Quickly replace trippers with just a screwdriver.
- • **📅 Time Management Made Easy:** Achieve precise control over your devices effortlessly.

## Overview

The 156T1978A Time Switch Trippers Replacement is a versatile solution for T100 Series timers, featuring 2 gold and 2 silver trip units along with 8 fixing screws. Designed for easy installation and compatibility with various Intermatic models, this product ensures precise control over your timing needs.

## Description

156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws)

## Features

- [156T1978A]: These time switch trippers suitable for T100 Series.
- [Package Contains]: 2 gold trip units, 2 silver trip unit and 4 fixing screws(a total of 8 trip units and 8 fixing screws).
- [For T100 series]: Please use 1 silver ON trip unit with J letter and 1 gold OFF trip unit.For all other models: Please use 1 silver ON trip unit and 1 gold OFF tripper.
- [Compatibility]: T100 series, 1A219, 1A220, 1A573, 1A850, 2A208, 2A209, 2EO21, 2EO22, 2EO23, 2EO25, 2E214, 2E214, 2E25, 2E25, 2E25, 3E25, 35E3, 4EO24, 4EO25, 4EO26, 6X757, 6X759, 6X760, 6X767, 6X768 and 6X769. Also fit Intermatic time clocks - T101, T102, T103, T104 and 102-20, 104-20, T104M, T104R, T101M, T101R.
- [Easy to install]: Loosen the fixing screw on the trip unit, slide the trip unit to the timer dial for on/off action at the required time, and tighten the fixing screw. Make sure that the correct time is under the current time pointe

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 1 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Clamp
- **Brand:** Apopip
- **Terminal:** Screw
- **Item dimensions L x W x H:** 0.1 x 1 x 1 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button

## Images

![156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws) - Image 1](https://m.media-amazon.com/images/I/81OvqXdi2VL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/616035076-156t1978a-time-switch-trippers-replacement-for-intermatic-fit-t100-series](https://www.desertcart.hr/products/616035076-156t1978a-time-switch-trippers-replacement-for-intermatic-fit-t100-series)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*