Comparison : Item # AZ943-1CH-12DE, AZ943 Series 12 Volts (V) Nominal Coil Direct Current (DC) Voltage 15 Ampere (A) Miniature Printed Circuit Board (PCB) Relay
Item # AZ943-1CH-48D, AZ943 Series 48 Volts (V) Nominal Coil Direct Current (DC) Voltage 15 Ampere (A) Miniature Printed Circuit Board (PCB) Relay