Relay: RM 805615

SSR: 70s2-03-c-25-s

Door Interlock Switch: Original wiring normally closed with door open.  Door closed is switch open.  Second contact is normally open – door closed == switch closed.

Modified to use the second contact so that the relay will de-energize the coils when the door is open.  Door closed energizes the drive circuit and allows running.


Research Links


  • Display hole is set up to be compatible with 1/8 DIN   – 1/8 DIN 3.64×1.780 inches Long dimension vertical or horizontal
  • Thermocouple: Red / Yellow –> K type

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