Product Releases

ON-Delay Industrial Interval Timer with Instantaneous Relay and 12 Ranges in a Single Unit

Wed, 11/30/2011 - 7:52am


ON Delay Industrial Interval TimerMarsh Bellofram Corporation ( has announced the introduction of the 405AR series, an economical industrial timer family with on-delay instantaneous relay functionality, designed for a variety of daily-use OEM and control package timing applications.

The Marsh Bellofram 405AR series features twelve individual timing ranges within a single unit, packaged within a highly compact 8-pin 48mm2 standard DIN housing. The housing is watertight when panel mounted with an 8-pin round (octal) socket. The timer operates from an industry standard 24-240 VAC or 24 VDC power supply, and features a large and easy-to-read display dial with decimal points and 10A DPDT output contacts. Mode and range select switches are located on the side of the unit, so that when panel mounted, they are no operator accessible, a tamperproof feature that prevents unauthorized or hazardous changes to the timing mode and range. A special LED indicator provides a unique and effective flashing method of cycle progress indication. Units are CE marked and UL-recognized, as well as CSA and FM approved, facilitating their use across a variety of industrial environments, including OEM equipment, packaging and plastics machinery, machinery monitoring and control, material handling, conveyor control, motors and pumps and process industries. Units may be effectively used as drop-in replacements for most 8-pin on-delay and interval timing applications.

For more information about the model 405AR series economical industrial timer or other products available from the ATC Diversified Electronics division of Marsh Bellofram, please visit



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