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Product Description
Keep your pool pump schedule running smoothly with these pool timer on/off tripper clips, designed to replace missing or broken timer trippers (replacement for part number 156T1978A). Featuring a corrosion-resistant upgrade finish, these trippers resist rust and deliver reliable ON/OFF switching, so your pool equipment runs exactly when you want it.


02KEY FEATURES
Reliable Replacement
Restores your pool timer’s ON and OFF functions in minutes, replacement for part number 156T1978A trippers

04KEY FEATURES
Wide Compatibility
Works with a broad range of timing switch models including T100 series, 1A219, 1A220, 1A573, 1A850, 2A208, 2A209, 2E214, 2E258, 2E351, 4A213, 6X757, 6X759, 6X760 and more
05KEY FEATURES
Tool-Free Simple Setup
Just remove the screw from the timer dial, position the tripper where you need it, and screw it back on for hassle-free installation

KEY FEATURES
Value 12-Piece Kit
Includes 3 gold OFF trippers, 3 silver ON trippers and 6 set screws, giving you spares for years of worry-free scheduling
Specifications
- Material
- Corrosion-resistant metal with upgraded anti-rust finish
- Color
- 3 gold (OFF) + 3 silver (ON)
- Package Includes
- 6 tripper clips + 6 set screws
- Replacement Part No.
- 156T1978A
Application Scenarios
Ideal for pool pump and filter timer scheduling, plus other compatible indoor timer equipment where reliable tripper clips are needed. Perfect for swimming pools, spas, hot tubs, home irrigation timers and daily equipment automation







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