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Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 0
Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 1
Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 2
Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 0
Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 1
Struthers-Dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids, US $510 – Picture 2

Struthers-dunn Stepping Relay Switch W / 2 Sets Of Contacts + 110 Volt Solenoids

US $510

  • New Berlin, Wisconsin, United States
  • Jun 9th
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For auction is a Struthers - Dunn  3 position stepper switch with 110 volt coil for the reset and maybe 110 volt coil on advance. The pair of contacts are rated for 5 Amps at 115Volts AC. Switching the stepper solenoid for a brief pulse or longer advances the shaft one position and moves cams on the shaft which activate the leaf switches on and off, this continues until the third solenoid position where it stays in that position until the reset solenoid  is energized with a pulse of 110VAC for a second or so and then a spring on the shaft returns the shaft to the original number one position with the original  number one switch connections open or closed. This has not been operated but all parts move freely with all parts advancing and resetting as designed, solenoids show continuity. See our other broadcast, audio, power and RF components.   FOR COMBINED SHIPPING: Email me when you are finished shopping and I will send you an invoice with the total cost for shipping.  I will combine items for a reduced shipping cost where possible as multiple small items can generally be packed in one box, but large or heavy items might need to be boxed separately.  Combined shipping is not available for items that were paid for separately or by not waiting to receive a combined shipping invoice.  If you feel that eBay has not calculated the shipping cost properly, then please do not pay until you have received an invoice. Unless specifically stated otherwise in the item description, all items are sold as-is, with no guarantee of any kind. 
“Removed from a decommissioned tower site.”
Brand Struthers - Dunn
MPN 99AXA121
Model 99AXA121
Country/Region of Manufacture United States

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