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Eagle B506-5001/Omega PTC-21 multi-programmable LED timer with socket, 1/16 DIN size, 90-264VAC supply

Eagle B506-5001 multi-programmable LED timer, 1/16 DIN size, 90-264VAC supply

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As of 2025 this timer is discontinued. We recommend the newer JSL-74A timer instead. It has identical features and also matches our PID controllers.

The Eagle B506-5001 timer (shown in picture) is a direct replacement for the Omega PTC-21 (same functionality, no wiring changes required). The two products are identical and simply have different branding. Make sure the socket is included (required for connecting wires).

Unlike many timers with only two buttons, the four buttons on the Eagle B506-5001/Omega PTC-21 allow for quicker timing changes (one for each digit). Also useful is the non-volatile memory that allows the timer to remember where it left off if ever power is cut during a countdown. Really handy during the boil if ever there's a momentary power flicker or you happen to turn the panel off (possibly by accident). No need and try to guess how much time was left and have to reset the timer.

If you choose to use a different brand/model, make sure that it is 1/16 DIN sized, can be powered by 120VAC (or 240VAC), counts down from at least 90 minutes by the second, and supports an alarm. If a different timer is used the wiring and setup instructions will most likely be different.

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