If you want a simple switch that can manage more current, you will find that this power relay works well.
RPM Relay 30A/130A. RPM116-1A-12vDC/6 Pins
What stands out about the Potter & Brumfield version is the simple cover and easy to identify pins.
What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
What stands out about the unbranded brand is the lack of logos, keeping the look consistent with other anonymous hardware.
I like how the 2956026 EMG 17-REL/KSR/120-21 sits flush, keeping the enclosure tidy and safe.
The General Purpose Relay feels sturdy in hand, and the clicking action is satisfying during on and off cycles.
A nice touch is the matte black look, which reduces glare when you view the board from an angle.
A nice touch is the extra clearance inside the heavy duty body, which helps resist dust and moisture ingress.
A nice touch is the compact footprint, so the relay does not crowd other parts on crowded breadboards or panel layouts.