SPA / SPF
Snap Action Low Pressure Switch
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.
Features:
- Low-pressure switch
- Factory set or field adjustable
- Compact size
- UL & CE approved
APPLICATIONS:
- Pneumatic system control
- Low-pressure filter monitoring
- Car washes
- Gate control
If you have other questions please call 877.774.8808 or fill-up inquiry form
SPECIFICATIONS:
| 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 – IP65, Terminals – IP00, CA Protective Cap with access to Adjustment Screw – IP67 |
| Temperature Range: | -20°F to 180°F (-29°C to 82°C) Nitrile |
| Mechanical Range | 1,000,000 Cycles @ 75 PSI (5.2 BAR) |
| Diaphragm Material: | Standard: Nitrile Optional: Viton, EPDM, HNBR |
| Housing Material: | Standard: Brass, Optional: Stainless Steel, Lead-Free Brass |
| 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) |
PRESSURE RANGE:
| 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 |
DIMENSIONS:
WIRING CODE:
| 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 |
ORDERING INFORMATION:
INSTALLATION GUIDE:
Related products:
A low-pressure switch is suitable for pneumatic and water pump applications. It is available with a variety of options, in order to meet most of your needs.
- Pressure Adjustment Range: 3 - 150 psi
- Maximum Over-pressure: 350 psi
- Switch Type: Micro-switch
- Electrical: 5A, 10 A
A low-pressure switch is suitable for pneumatic and water pump applications. It is available with a variety of options, in order to meet most of your needs.
- Pressure Adjustment Range: 3 - 150 psi
- Maximum Over-pressure: 350 psi
- Switch Type: Micro-switch
- Electrical: 5A, 10 A