Intermatic 24 Hour Panel Mount Timer, 120V, PF and RC Series | PB913N66

What This Part Is Used For
The Intermatic PB913N66 is a 24 hour panel mount mechanical timer rated for 120 volt applications. It is used in PF and RC Series pool and spa control systems.

Why This Part Matters
Accurate timing ensures pumps and related equipment operate on consistent daily schedules. In freeze protection panels, it works with thermostats to support cold weather protection. A failed timer can disrupt circulation and system balance. Replacing the clock mechanism restores reliable control.

Key Features and Specifications

• Manufacturer part number PB913N66
• 24 hour mechanical timer
• 120 volt configuration
• Panel mount design
• Used in PF and RC Series panels

Installation and Fitment Guidance
Confirm 120 volt supply before installation. Mount securely in the designated panel location and verify proper wiring. Confirm by manufacturer part number before ordering.

About the Intermatic Brand
Intermatic is a long-standing manufacturer of pool and spa timing controls. Their panel mount timers integrate seamlessly into load centers and freeze protection panels. The brand emphasizes service-friendly replacement parts. Intermatic products are trusted across residential and light commercial systems.

Common Service Context
This timer is typically replaced when the dial stalls or switching becomes inconsistent. It is commonly encountered during freeze control troubleshooting or panel refurbishments.