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The SWA is a compact designed pressure switch ideal for OEM applications. It is available with a 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.
If you have other questions please call at 877.774.8808 or fill up the inquiry form
| Electrical: | Standard: 5A [12/24 VDC, 125 VAC] or 3A [250 VAC] Optional: 10A or Gold Contact |
|---|---|
| Switch Type: | Snap Action |
| Protection: | DIN 43650A (18 mm): IP65 Spades: IP00 Flying Leads: IP64 Flying Lead with CA/CS – IP67 |
| Media Temperature Range: | Nitrile: -20°F to 180°F (-29°C to 82°C) Viton: 23°F to 248°F (-5°C to 120°C) HNBR: -20°F to 248°F (-29°C to 120°C) EPDM:-20°F to 248°F (-29°C to 120°C) |
| Mechanical Range | 1,000,000 Cycles @ 1000 PSI (69 BAR) |
| Diaphragm Material: | Standard: Nitrile Optional: Viton, EPDM, HNBR |
| Housing Material: | Standard: Brass Optional: Stainless Steel |
| Maximum Over pressure: | 250 PSI (17 BAR) |
| Repeatability: | +/- 2% of full set point range at 20°C (68°F) |
| Weight: | 0.14 lbs (0.062 kg) |
| Models | Adjustment Range | |
| PSI | BAR | |
| SWA-1 | 7 – 21 | 0.5 – 1.5 |
| SWA-2 | 15 – 35 | 1.0 – 2.4 |
| SWA-4 | 30 – 100 | 2.1 – 6.9 |
| CONTACT | FLYING LEADS | DIN 43650 TYPE | FLWF / FLWM FLCM / FLCF / FLPM / FLPF (SPDT MODEL / SPST MODEL) | FLDR / FLDP (SPDT MODEL / SPST MODEL) |
|---|---|---|---|---|
| COMMON | BLACK | PIN 1 | PIN A / PIN A | PIN A / PIN 1 |
| NORMALLY CLOSED | BLUE | PIN 2 | PIN C / PIN B | PIN C / PIN 2 |
| NORMALLY OPEN | RED | PIN 3 | PIN B / PIN B | PIN B / PIN 2 |
CLICK HERE TO VIEW MATING ELECTRICAL HARNESSES PAGE 56 & ELECTRICAL CONNECTOR PAGE 57:
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