PILZ FB/F11/10 SEC.

The FB/F11/10 SEC. is likely a potentiometer with a time-based characteristic, where the "10 SEC." indicates that it has a 10-second delay or adjustment period associated with its operation. This feature may be used in applications where the resistance needs to be adjusted gradually or controlled over a fixed time interval of 10 seconds. Potentiometers like this are typically used in circuits requiring time-dependent adjustments, such as in audio controls, light dimmers, or systems that need gradual tuning or fading effects. Its precise adjustment capabilities make it suitable for applications in both industrial and consumer electronics.