HQ902A6 Danaher
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The Danaher HQ902A6 is part of the Timers and Controllers series and operates on a supply voltage of 120 VAC with a line frequency of 60 Hz. It has a contact current rating of 10 Amps at 120 or 240 VAC and a motor load rating of 1/3 HP at 125 or 250 VAC. The timer offers a time range of 30 seconds and features 4 VA maximum burden.
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Product Description:
The HQ902A6 is an electromechanical timer offered by Danaher within the Timers and Controllers series. Installed on control panels, it introduces a delay so contactors, solenoids, or indicator lamps switch in sequence. That timed action reduces simultaneous inrush events and helps machines start and stop in an orderly manner.
Rated contacts switch up to 10 A at 120/240 VAC, allowing the timer to drive common resistive or lightly inductive loads without an interposing relay. For DC service, the permissible current falls to 0.5 A because direct current is harder for relay contacts to interrupt cleanly. The control circuit operates on 120 VAC at 60 Hz, and a draw of 4 VA max keeps the burden on auxiliary power supplies low.
The form-C contacts are also approved for 0.25 A on higher-voltage DC circuits, which suits low-current valve or brake loads. For small motors, the rating reaches 1/3 HP at 125/250 VAC, making delayed fan or pump control practical in compact equipment. The adjustable dial spans 30 seconds, and timing remains dependable when the incoming line stays within the stated tolerance band.
Wake Industrial stocks this timer and can arrange same-day shipping on qualifying orders when downtime makes replacement urgent. Each purchase includes a 1-year warranty. Quotations remain valid for 30 days, which helps buyers complete internal approval steps before committing to an order. For general questions about type codes or fault information, customers can use the chat tool available on the website. That resource is useful during urgent maintenance planning.
Frequently Asked Questions about HQ902A6:
Q: What is the maximum AC contact current supported by the HQ902A6 timer?
A: The HQ902A6 timer supports an AC contact current rating of 10 A at 120/240 VAC.
Q: What supply voltage does the HQ902A6 timer require?
A: This model can be used with a standard 120 VAC supply.
Q: What is the maximum timing range of the HQ902A6?
A: The HQ902A6 timer features a selectable time range up to 30 seconds.
Q: What is the motor load rating for the HQ902A6 timer?
A: The HQ902A6 timer is rated for a motor load of up to 1/3 HP at 125 or 250 VAC.
Q: What are the DC contact ratings for the HQ902A6 timer?
A: For DC switching, the HQ902A6 supports 0.5 A at 125 VDC and 0.25 A at 250 VDC contact ratings.
