There's no premium or hunt involved—just a straightforward quote.
What the ratings mean in the panel
The trip range covers both AC and DC from 1 to 150V, so it handles mixed circuits—say, a 24V DC control loop and a 120V AC motor-feed sense in the same cabinet. The NPN solid-state output sinks current to the PLC input, and the adjustable delay gives you a window to ignore transient spikes. The 24VAC/DC supply means one power rail does it all, no extra converter needed. Operating range -20°C to 60°C is plenty for a ventilated panel.