TMD Consultants 
Technology Marketing and Development Consulting Ltd
Auckland, New Zealand

Designers of very clever electronics

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Electrical Timer

This product is an electrical product, designed to switch mains-rated circuits (e.g., lighting) using a flexible, simple-to-program timer. Controls loads up to 10A (resistive) at 110VAC/230VAC.

Features include:

Timer programmable by user from front panel.
Timer range: 01 secs to 99 secs, 01 mins to 99 mins, 01 hours to 99 hours. User programmable.
Output mode: toggle, turn off, restart, hold.
Cycle mode for periodic cycle applications (e.g., urinals).
Timing accuracy: typically 1% or better.
Remote input for dual location switching.
Internal watchdog for reliable operation.

Note that OEM versions of this product will be developed to suit customer requirements (e.g., different plastic, boxed mount etc). Ask about distribution rights for your country. 


Shown fully assembled with flushplate front panel and soft 'operate' button. The timer simply replaces existing light switches, with wiring from the rear.

Front plate removed to expose programming instructions and recessed programming button.

Internal printed circuit board.

For more information on this product, please Contact TMD


TMD Consultants, 1st Floor, 15 Rawene Rd, P.O Box 34-338, Birkenhead, Auckland, New Zealand. Tel: +64 9 419-1925, Fax: +64 9 419-7984.

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Last modified: June 10, 2003