Two wire control relay for the Class 8903 Type PB lighting contactor
NEMA and Definite Purpose Contactors and Starters
NEMA Lighting Contactors
Two wire control relay needed
Use any 2 pole relay with a Normally Open and Normally Closed contact, such as
Complete the part number by adding the appropriate voltage code. i.e 8501XO11V02 for 120VAC, or CA2SK11G7 for 120VAC.