Miniature strong contactors. 2.75$ each. 4 each only SCL-P-4DPDT-C by Zong-ChJAN. 12vdc coil . 11 each 26WOK18 by Filter, Inc. This sealed unit is a 6DPDT. 26.5vdc coil. (safe working voltage is 24 vdc) 5.00$ each. Best time to catch me: no Saturday, hrs ~10-5, Sun-Fri. (if you see something wrong with the price, just tell me about it) [hard to find items]