You will find that DIANN is printed boldly on the unit, which helps when you are sorting parts.
4 Pin Relay 12V 40A With 30A Fuse DC SPST Fused Normally Open 1NO With 14 AWG Ha
A nice touch is the Panasonic brand, and many users like the consistent look across their panels.
A nice touch is the Panasonic brand, giving users a familiar sense of reliability on installation.