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The ROBERTSHAW x-2772 is a tripper set designed for use with 24-hour mechanical timer dials. Each set includes one on-tripper and one off-tripper, allowing a single timed event to be programmed within a full 24-hour cycle. These trippers attach to the rotating dial of compatible Paragon mechanical timers and mechanically trigger the on and off switching actions at the desired times. Installation is straightforward and does not require tools beyond basic hand assembly. HVAC technicians, electricians, and pool service professionals commonly use tripper sets when adding or replacing timed control events on existing timer units.
This tripper set is suited for residential and light commercial applications where a mechanical 24-hour timer controls cyclic equipment such as HVAC systems, pool pumps, irrigation controls, or lighting circuits. When an existing tripper is lost, damaged, or worn, the x-2772 provides a direct replacement set to restore scheduled switching without replacing the full timer assembly. The 1-on and 1-off configuration supports one complete on-off cycle per 24-hour period.
Designed as an OEM-style accessory tripper set for Paragon mechanical 24-hour timers within the ROBERTSHAW product line.
Tripper sets are installed by electricians or qualified service technicians. Before handling the timer or its trippers, de-energize the circuit at the breaker panel and confirm power is off with a meter. Trippers clip onto the timer dial track at the desired on and off positions corresponding to the 24-hour time scale. Consult the timer manufacturers documentation to confirm correct tripper orientation and seating before restoring power.
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