Back Up Contactors for Jupiter Four-Section Kilns
Back Up Contactors for Jupiter Four Section Kilns
There are four 20 amp power contactors in series with the main power contactors. These are actuated by the Bartlett High Limit Control Back Up System. This is for use in all Jupiter Kilns with two sections.
NOTE: The normal configuration for the control breaks the power to the negative of the relays. However, you can also purchase the High Limit Control with back up contactors which will be completely redundant power contactors so that if one or more contactors fail in a closed position then the kiln still cannot climb above the High Limit set point.