Description

The versatile high-current PSF109S vacuum switch offers a controllable hysteresis (deadband); a wide-range field adjustable set point; snap action; and choice of standard vacuum port design options. For custom applications, our in-house design and engineering team provide rapid prototyping and manufacturing turnaround

Features

• Controllable hysteresis (deadband)

• Field adjustable vacuum set point, from -3 inches H2O to -12 psi (-2 inches H2O available as fixed as point)

• Snap action basic switch, up to 25A*, 125 / 250V AC

• 0.25 inches diameter; 1/8 inches NPT; or 1/4 inches quick connect fitting port

• Custom design and engineering available

• Small size, lightweight, low relative cost

• Dependable long life (10+ million cycles)

* Not available on all ranges