“F3” adjustable pressure switches allow the commutation of a micro-switch with exchange contacts once a preset pressure value is reached. The preset pressure regulation is effected on the regulation knob inside the instrument and intercepted through a 2mm hexagonal key. Mechanical stops protect both the spring and the micro-switch from over pressurization.
Technical Features:
Body: 27 mm hexagonal in zinc-plated carbon steel.
Working temperature: from - 20°C to + 80°C.