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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Symcom / Littelfuse |
| Manufacturer Product Number | 460-15-100-SLD |
| Description | Seal Monitor; Resistance Probe; 110/120 VAC; 4.7K...100K ohms; 2 Form A (2 NO); DIN/Surface |
| Datasheet | Download Datasheet |
The Littelfuse SymCom 460-15-100-SLD is a seal monitor with 2 Form A (2 NO) output and rated 8 A @ 240 VAC general purpose, driven by a 110/120 VAC input.
It watches for submersible pump shaft seal leakage.
It senses through a resistance-sensing probe.
It has 35 mm DIN rail or surface mount (#6 or #8 screws) mounting.
| Category | |
| Manufacturer | Symcom / Littelfuse |
| Monitoring Function | Submersible pump shaft seal leakage |
| Sensor Type | Resistance-sensing probe |
| Number of Channels | Single Channel |
| Sensitivity Range | 4.7K...100K ohms |
| Probe Voltage | 5 V DC pulsed |
| Input Voltage | 110/120 VAC |
| Reset Method | Automatic |
| Status Indicator | LED status |
| Contact Configuration | 2 Form A (2 NO) |
| Output Logic | Invertible (remove the external jumper) for pump-up or pump-down |
| Number of Outputs | 2 |
| Output Rating | 8 A @ 240 VAC general purpose |
| Mounting Type | 35 mm DIN rail or surface mount (#6 or #8 screws) |
| Enclosure Rating | IP20, NEMA 1 (finger safe) |
| Dimensions | 88.9 x 52.93 x 59.69 mm (3.5 x 2.08 x 2.35 in), H x W x D |
| Rated Power | 2 W max |
| Operating Temperature (Storage) | -40...+70 °C (-40...+80 °C) |
| Approvals | UL 508, CE |