Finder Daily Timer Switch - 16A 230VAC - 12 Series - 12.31.8.230.0000

Professional front-mount mechanical time switch with a 72mm faceplate, designed for panel and surf...

Best current price£60.72from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.Finder 12.31.8.230.0000 Daily Mechanical Timer Clock SPDT-CO 16A 2...
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eBayFinder Daily Mechanical Timer Clock SPDT-CO 16A 250VAC
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Tameson UKFinder 72Mm Front Mount Daily Timer Switch 16A 230Vac - 12.31.8.230.0000
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Product Information

Full details

The Finder 12 Series Daily Timer Switch is designed for electricians and building managers needing reliable automated control of electrical circuits. Its key benefit is precise daily scheduling for lighting, HVAC, or other loads, reducing energy waste and manual intervention. A potential caveat is its analogue interface, which requires physical setting of pins for programming.

All features

Series12 Series
Model Part Number12.31.8.230.0000
BrandFinder

Extended Product Information

FAQs

How do I set the current time on the 12 Series timer?

Rotate the main dial clockwise until the indicator arrow points to the current time of day. Ensure the dial moves smoothly.

What is the smallest time interval I can set?

The minimum time interval for programming ON or OFF periods is 15 minutes.

Does this timer have a weekly programming function?

No, the 12 Series is a daily timer. It can only be programmed for repeating daily schedules. For weekly programming, a different model would be required.

What does the 70-hour power reserve mean?

In the event of a power interruption, the internal quartz mechanism will continue to keep time accurately for up to 70 hours, ensuring your programmed schedule remains correct once power is restored.

Can I use this timer for DC loads?

This timer is rated for AC voltage (250VAC). It is not designed or recommended for use with DC loads.

How many times can I switch the load on and off per day?

The number of switching cycles depends on your programming. You can set multiple ON and OFF periods within the 15-minute intervals available throughout the 24-hour cycle.

Troubleshooting

Unit does not power on

Verify that the 230VAC power supply is correctly connected and live. Check the circuit breaker or fuse for the connected circuit.

Switch does not activate at programmed times

Confirm the current time setting is accurate. Ensure programming pins are fully inserted for ON periods and removed for OFF periods. Check that the load is correctly wired to the CO contact.

Timekeeping drifts or stops

Ensure the unit is receiving a stable 230VAC power supply. If power outages are frequent, the 70-hour reserve may not be sufficient for continuous operation. Consider an alternative with battery backup if this is a critical issue.

Contact rating exceeded

Do not connect loads exceeding 16A at 250VAC. If a higher load is required, use the time switch to control a contactor or relay rated for the higher load.

Pros and Cons

Pros

  • Reliable and accurate timekeeping with quartz control.
  • Simple daily scheduling for straightforward automation needs.
  • Robust 16A switching capacity for diverse applications.
  • Durable design suitable for industrial and commercial environments.
  • Easy integration into standard control panels.

Cons

  • Analogue interface requires manual pin adjustment for programming.
  • Limited to daily programming cycles; no weekly or advanced scheduling.
  • Requires a 230VAC power supply, not compatible with lower voltages.
  • IP20 protection rating means it is not suitable for dusty or wet environments without additional enclosure.

Setup, Compatibility & Care

Setup:

  1. Ensure the power supply is OFF before installation.
  2. Mount the unit securely in a standard 72mm panel cutout.
  3. Connect the 230VAC power supply to the appropriate terminals.
  4. Wire the load to the changeover (CO) contact terminals (16A max).
  5. Set the current time by rotating the dial clockwise until the indicator aligns with the present time.
  6. Program the desired ON/OFF periods by inserting or removing the black programming pins for every 15-minute interval.

Compatibility:

  • Power Supply: 230VAC.
  • Contact Rating: 16A / 250VAC.
  • Mounting: Front panel mount (72mm faceplate).

Care:

  • Keep the unit clean and free from dust and moisture. Use a dry or slightly damp cloth for cleaning.
  • Avoid using harsh chemicals or solvents.
  • Regularly check the programming pins and dial for proper seating.

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