Description
WURTH ELEKTRONIK 686712200001 Ribbon Cable, 7.87 ", 200 mm, Opposite Sided Contacts, White Photographers' Formulary 09 0100 Relay Mounting Panel Control Voltage Relay Mounting Panel Control Voltage Max 280VAC Load Current 25A Control Voltage Min 85VAC Product Range AC Series Relay Terminals Screw Operating Voltage Min 12VAC Switching Mode Zero Crossing Contact Configuration Operating Voltage Max 140VAC Other details As a preservative for pyro developer Chemical Formula A mixture of NaHSO3 (sodium bisulfite) and Na2S2O5 (sodium metabisulfite) Notes Can be substituted weight for weight with sodium metabisulfite