Product Model
pev-1/4-b
Selling Points
- 1The Festo PEV-1/4-B pressure switch meets the EN 60947-5-1 standard, ensuring high-quality and reliable performance in industrial settings.
- 2This pressure switch is certified for use in ATEX zones 1, 2, 21, and 22, making it suitable for hazardous environments.
- 3The PEV-1/4-B operates with compressed air or water, with a pressure range of 0.1 MPa to 1.2 MPa and a temperature range of -20°C to 80°C.
- 4Equipped with a changeover switch, this device offers a maximum switching frequency of 3 Hz and can handle up to 5000 mA of output current.
- 5Built with a die-cast aluminum housing and silver switch contacts, the PEV-1/4-B ensures long-lasting performance and resistance to corrosion.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Conforms to standard | EN 60947-5-1 | Symbol | 00991471 |
Certification | CCC | CE marking (see declaration of conformity) | As per EU low voltage directive |
UKCA marking (see declaration of conformity) | To UK instructions for electrical equipment | Explosion prevention and protection | Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |
Note on materials | RoHS-compliant | Measured variable | Relative pressure |
Method of measurement | Pneumatic/electric pressure transducer | Operating pressure | 1bar 12bar |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] Water | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
Temperature of medium | -20°C 80°C | Ambient temperature | -20°C 80°C |
Switching element function | Changeover switch | Max. switching frequency | 3Hz |
Max. switching output voltage AC | 250V | Max. switching output voltage DC | 125V |
Max. output current | 5000mA | Minimum load current | 1 mA at 24 V 10 mA at 10 V 100 mA at 5V |
Utilization category for inductive load | AC-14 DC-13 | Utilization category for ohmic load | AC-12 DC-12 |
Electrical connection | Form A Plug as per DIN 43650 Rectangular design | Type of mounting | With through-hole |
Mounting position | Any | Pneumatic connection | G1/4 |
Product weight | 194g | Housing material | Die-cast aluminum |
Switching contact material | Silver | Setting range threshold value | 1bar 12bar |
Degree of protection | IP65 | Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
LABS (PWIS) conformity | VDMA24364-B1/B2-L | Manufacturer ID | 10773 |
Specifications may be subject to change without notice