Pressure switch (pressostat) Trafag PST4B3.44

Lead time if the product is out of stock (business days):

Pressure switch TRAFAG PST4B3.44, adjustment range -0.6...3.4 bar, IP65, max. pressure 12 bar, difference range 0.3 bar, G1/4" internal thread or plate mounting, bellows sensor.

• Sensor material: bronze
• Operating temperature: –40… +85 °C
• Permissible temperature of the medium: –40… +125 °C
• EN175301-803-A with junction box
• AC 250 V 6 (1) A
• DC 24 V 3 (2) A
• DC 220 V 0.25 (0.1) A
Technical specifications
Series PST4B 9B4
Product type Pressure switch (pressostat)
Material (sensor) Pronssi
Max. pressure (bar) 12
Min. ambient temperature (°C) -40
Max. ambient temperature (°C) 125
Min. measurement range (bar) -0.6
Max. measurement range (bar) 3.4
Switching differential 0.3bar
Process connection Block
Certifications Marine
IP-Class IP65
Marine Yes
Marine classification ABS, BV, CCS, DNV-GL, KRS, LR, NKK, RINA, RMRS
Brand Trafag