PR11120A – Adjustable Pressure Switch

Standard Pressure Switch
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Adjustable Pressure Switch

Mounting Style: Radial Mount, Side Spout

Adjustable Pressure Range: 1-5 Psi

Switch Circuit: SPDT

UL Rating: 21 Amps, 1 hp @ 125VAC

Price: $49.45


Additional Description: PR11120A Adjustable Pressure Switch. Adjustable pressure range of 1-5 Psi. Single Pole Double Throw, 21 Amps, 1 hp @ 125VAC. In Stock. Direct from USA Manufacturer.

Pressure switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the hex head set screw at the center of the pressure switch. Pressure switch microswitches are in the open state before actuation point is reached. All switches are 100% tested at high and low settings and at proof pressure.

2 thoughts on “PR11120A – Adjustable Pressure Switch

  1. Bryan Newman

    I did not find the part number for my switch on your listing.
    My part number is PR 21720E-0.5PF/2PR. Switch will hold for several seconds, then sound the alarm.
    Can you tell me if it is available and what the cost is.
    This is for an alarm system for a linear air compressor for my septic system.

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