about this batch is RELAYCAR24 printed on the side, which makes shelf sorting straightforward.
NEW ARROW HART HEATER COIL ELEMENT 42422 THERMAL
A nice touch is the generous wire clearance inside this Power Relay/Battery Isolator for crimped lugs.
Many folks that this relay has the Square D name, a brand they have used for years.
With the 40ISR model, you will find that wiring runs feel simpler and less cluttered.
A nice touch is that the board itself shows the SRD-12VDC-SL-C designation.
What stands out about this piece is the RELPOL branding, which looks clean and professional on the device.