SWA / SWF - Snap Action Pressure Switch for OEM
DESCRIPTION:
The SWA is a compact designed pressure switch ideal for OEM applications. It is available with WRAS approved EPDM diaphragm for potable water use. Features a high quality snap action micro switch for years of trouble free operation. Lead free brass is now available for special application requirements.
NEW: Now available in lead free brass and an IP67 rated protective cap with field adjustable capabilities.
Click here for SWA / SWF Datasheet / Ordering Information
Click Here for Installation Guide
FEATURES:
- Very Compact
- Factory set or field adjustable
- Internally vented option
- WRAS approved EPDM diaphragms available
APPLICATIONS:
- Water pressure boost pumps
- Filter monitoring
SPECIFICATIONS:
- Electrical
- 5A [12/24 VDC, 125 VAC] or 3A [250 VAC]
- Switch Type
- Snap Action
- Protection
- DIN 43650A - IP65, Flying Leads - IP64
- Temperature Range
- -20°F to 180°F (-29°C to 82°C) Nitrile
- Diaphragm Material
- Standard: Nitrile
Optional: Viton, EPDM, HNBR
- Housing Material
- Brass (Optional Stainless Steel)
- Maximum Overpressure
- 250 PSI (17 BAR)
- Repeatability
- +/- 2% of full set point range at 20°C (68°F)
- Weight
- 0.14 lbs (0.062 kg)
PRESSURE RANGE:
| Model | Adjustment Range | |
| PSI | BAR | |
| SWA-1 | 7-21 | 0.5 - 1.5 |
| SWA-2 | 15 - 35 | 1 - 2.4 |
| SWA-4 | 30 - 100 | 2.1 - 6.9 |
Dimensions:
Wiring Code:
- CONTACT
- FLYING LEADS
- DIN 43650 TYPE
- FLWF / FLWM
WEATHERPACK - FLDR / FLDP DEUTSCH
RECEPTACLE / PLUG
- COMMON
- BLACK
- PIN 1
- PIN A
- PIN A / PIN 1
- NORMALLY CLOSED
- BLUE
- PIN 2
- PIN C
- PIN C / PIN 2
- NORMALLY OPEN
- RED
- PIN 3
- PIN B
- PIN B / PIN 2
