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The Theben / Timeguard 374.135 tappet pin is a small but essential accessory used with the TS2 and TS3 series mechanical time switches. It is designed to physically set ON and OFF switching points on the dial, allowing the timer to control connected loads at specific times. This part is typically used when setting up new schedules or replacing lost or damaged pins on existing installations.
Tappet pins sit directly on the timer dial and trigger the switching action as the dial rotates. Each pin represents a switching event, making them a key component in how mechanical time switches operate.
This tappet pin is specifically designed for the TS2 and TS3 Series mechanical time switches. It is shaped and sized to fit securely into the dial slots, ensuring consistent operation during daily or weekly switching cycles.
Electricians and maintenance teams often keep spare tappet pins on hand to avoid downtime caused by incomplete timer settings.
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£ 0.000
