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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | SSAC / Littelfuse |
| Manufacturer Product Number | LLC863F26P |
| Description | Liquid Level Relay; Low Lvl Cutoff; 230V AC; 3 s fixed; Pwr Outage Reset |
| Datasheet | Download Datasheet |
The Littelfuse SSAC LLC863F26P is a single-probe conductive liquid level control for 230 V AC on a conformal-coated open board. It is a low-level cutoff: the output relay drops out when the liquid falls below the probe. A factory-fixed 3 second time delay keeps the output from cycling on a moving surface.
A low-cost single-probe low-level cutoff: the output relay de-energizes when the liquid falls below the probe for longer than the fixed time delay, protecting boilers, pumps and heaters from running dry. Conformal-coated open board.
Sensitivity: fixed at 26K ohms (±10%). Probe voltage: 12 V AC. Output: 10 A resistive at 120/240 V AC; 1/4 hp at 125 V AC, 1/2 hp at 250 V AC; isolated SPDT. Reset: manual, with automatic reset after a power outage. Indicator: LED, on when the output relay is energized. Supply tolerance: -20% / +10% of nominal; 50/60 Hz.
It mounts on nylon standoffs, with 0.250 in (6.3 mm) male quick-connect terminals. It operates from -40 to +60 °C and stores from -40 to +80 °C.
| Category | |
| Manufacturer | SSAC / Littelfuse |
| Model | LLC8 |
| Control Function | Low Level Cutoff |
| Number of Probes | 1 |
| Sensitivity Range | 26K ohms fixed |
| Probe Voltage | 12 V AC |
| Input Voltage | 230V AC |
| Input Operating Range | -20% / +10% of nominal; 50/60 Hz |
| Pickup Delay | 3 s factory-fixed |
| Reset Method | Manual, with automatic reset after a power outage |
| Status Indicator | LED, on when the output relay is energized |
| Output Rating | 10 A resistive at 120/240 V AC; 1/4 hp at 125 V AC, 1/2 hp at 250 V AC; isolated SPDT |
| Mounting Type | Surface Mount - nylon standoffs |
| Termination Style | Quick Connect - 0.250" (6.3mm) |
| Operating Temperature (Storage) | -40...+60 °C (-40...+80 °C) |