You will see the SRD-12VDC-SL-C code stamped on the side of the relay.
6Pcs PCB Power Relay SRD-12VDC-SL-C DC 12V Coil 10A 250VAC SPDT 5 Pin fo…
nice touch is the heavy duty terminals, and the switch control is easy to dial in without special tools.
I like how the 12V 250A Winch Relay size keeps wiring runs shorter, saving time during setup.
I like that the DEC DU1PU 246A 250VAC model keeps things simple for wiring and setup.
The label for model MAS50MV is simple to read, which is a nice touch for tidy workbenches.
If you want a known model number, the MAS50MV is listed right on the box.
A nice touch is the compact size, so the Weasch relay fits tight spaces easily.
If you check the label, you will find that this relay is the SRD-12VDC-SL-C model.
After looking around, the NVX BIR500 seems like a solid pick for general control tasks.
It's compact and uses DC 12V, so it fits well in tight spaces without extra clutter.