Reed switch sensors pilot loads — Series 50 relays switch them. Solid state AC switching from 24–240V with no moving parts, no arcing, and no audible clicking. Designed expressly for OEM integration with ERECTA SWITCH sensor systems.
Why you need a relay with your ERECTA SWITCH sensor: Reed switch sensors deliver reliable, low-power contact closure — but they cannot directly switch pump motors, solenoids, or high-current loads. Series 50 relays bridge that gap. The sensor pilots the relay; the relay switches the load. The result is a complete, solid-state control circuit with no mechanical contacts to wear out.
Two relay architectures — non-latching for simple on/off, latching for wide-differential level control.
Solid state AC switching relay that turns ON when the sensor switch closes and turns OFF immediately when the switch opens. The simplest relay configuration for direct on/off load control. 5-pack. Eurostyle screw terminals. Built-in heat sink sufficient to 0.75A continuous — attach to supplemental heat sink above that threshold.
| Quantity | Unit Price |
|---|---|
| 1–10 | $47.74 |
| 11–20 | $45.83 |
| 21–49 | $42.96 |
| 50–74 | $38.20 |
| 75–99 | $33.41 |
| 100–999 | $31.02 |
Solid state latching relay for wide-differential level control. Combines two ERECTA SWITCH sensors to create precise start/stop setpoints — one switch starts the latch energizing the load, the other stops it. Eliminates short-cycling and sensor chatter in pump and valve control applications. 10A continuous load capacity.