Intermatic T104R 24-hour mechanical time switch is suitable for managing the automated operation of lighting systems, heating and cooling equipment, pool pumps and other electrical devices. It is used in commercial and industrial settings, allowing the convenience of setting daily schedules for turning devices ON and OFF, optimising energy consumption and enhancing security by creating the illusion of occupancy.
Working Mechanism:
- The user manually adjusts the position of the pins or trippers on the dial to indicate when the switch should activate or deactivate the connected load.
- With the passage of time, the clockwork mechanism gradually rotates the dial, causing the pins or trippers to move in sync with the dial.
- Once a pin or tripper reaches a specific position on the dial, it prompts the corresponding switch contact into action. If the pin is configured for activation, the switch closes the circuit, enabling current to flow to the connected load. Conversely, if the pin is set for deactivation, the switch opens the circuit, interrupting current flow and switching off the load.
- The clockwork mechanism persists in rotating the dial throughout the 24-hour period. As the pins or trippers traverse the dial, it cyclically triggers the switch contacts, following the predetermined schedule.
Features:
- This timer features direct 24-hour control of various loads, providing precise scheduling for electrical devices.
- It comes with the capacity to accommodate up to 12 ON / OFF operations daily, allowing fine-tuned control with minimum one-hour intervals.
- This timer switch offers manual override functionality for immediate adjustments.
- It is equipped with one ON and one OFF tripper, ensuring compatibility and ease of integration into various setups.
Frequently Asked Questions:
Q. What is the difference between an Intermatic T104 and T104R?
A. T104 comes in indoor housing while the T104R is engineered for outdoor use as well.
Q. Do mechanical timers consume electricity?
A. The average mechanical timer uses 1 Watt per hour which translates to 24 Watts daily. Typically, a digital timer uses a little bit more energy. About 2 Watts per hour of power are used here.
Q. What are the three main types of timers?
A. The three major types of PLC timers are on-delay, off-delay and retentive on-delay.
Q. What is the operating temperature range of Intermatic T104R 24-hour mechanical time switch?
A. It has an operating temperature range of -40 to 131 degrees F.
Q. What wire size can this Intermatic timer accommodate?
A. It can accommodate a wire size ranging from 8 to 14 AWG.
Q. Can this switch timer withstand harsh environments?
A. It features a 3R meta enclosure that ensures high strength and structural rigidity even in harsh environments.
Trade pricing is available for 
Order Value should be £500+