Schneider Flow Switch NTP Male Thread Screw Terminals SSF902 Brand New
The Schneider Electric Flow Switch SSF902 (Part No. SSF902) is an inline water flow switch with NTP male thread connection and screw terminal wiring, providing reliable on/off flow confirmation for HVAC chilled water, heating water, and domestic water circuits.
Key Specifications
| Part Number |
SSF902 |
| Output |
SPDT relay contact (NO/NC) |
| Thread Connection |
NPT male |
| Wiring |
Screw terminals |
| Contact Rating |
250 VAC, 5A |
| Suitable Media |
Water, glycol solutions |
| Actuation |
Paddle/vane type |
| Enclosure |
IP65 |
Applications
- Provides a digital confirmation signal to BAS controllers and packaged HVAC equipment that water is flowing before enabling compressors, heat exchangers, or boilers
- Prevents dry-run operation and equipment damage
- Required on primary pump circuits for chiller, boiler, and heat pump interlocks
- Used on AHU pre-heat coils to prevent freeze-up by confirming hot water flow before the fan operates
Brand new, original Schneider Electric product.