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The SPA is a miniature pressure switch with a high-quality snap-action microswitch. It is suitable for pneumatic, water, and any low-pressure hydraulic applications. The switch is field adjustable with an Allen screw and now features an optional IP67 rating for any of our flying lead options (CA and CS). Lead-free brass is 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
Following combination are in-stock and available for quick shipping:
**Please note other models can also be expedited for 2-5 day shipping. Please contact our sales expert for more information at 877.774.8808 or fill up the inquiry form
| Electrical: | Standard: 5 A [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 Lead: 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 @ 75 PSI (5.2 BAR) |
| Diaphragm Material: | Standard: Nitrile Optional: Viton, EPDM, HNBR |
| Housing Material: | Brass Optional: Stainless Steel |
| Maximum Over pressure: | 350 PSI (24 BAR) |
| Repeatability: | +/- 2% of full set point range at 20°C (68°F) |
| Differential: | 6 – 20% of setting |
| Weight: | 0.26 lbs (0.12 kg) |
| Models | PSI | BAR |
|---|---|---|
| SPA-1 | 3-7 | 0.2 – 0.5 |
| SPA-2 | 5-30 | 0.3 – 2.1 |
| SPA-3 | 25 – 150 | 1.7 – 10 |
| 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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