12/5# ReverseAct#Switch

Hubbell Industrial Controls 69WR3Z125 Pressure Switch – 12/5# Reverse Acting, FNPT Connection, 3–5 HP

The Hubbell Industrial Controls 69WR3Z125 Pressure Switch is a dependable and widely trusted control solution designed for automatic water systems, well pumps, and pumping applications. Manufactured under the respected Furnas W-Series design, this pressure switch provides reliable pressure control along with low-pressure protection, helping prevent pump damage caused by insufficient water supply.

Engineered for durability and ease of installation, the 69WR3Z125 reverse acting pressure switch features a rugged corrosion-resistant cover, straight-through wiring design, and visible 2-pole double-throw contacts, making maintenance and adjustments simple for both professionals and service technicians. Its no-drift pressure settings ensure stable system performance and consistent operation over time.

The integrated low-pressure safety feature prevents the pump from starting when system pressure drops significantly below the cut-in point. Once the water supply is restored, the manual reset lever allows the system to safely restart after pressure builds back to normal operating levels.

Designed for reliability in demanding environments, this pressure switch supports 3 HP and 5 HP motor ratings and utilizes a FNPT threaded connection for secure installation in a wide range of pump and water system setups.

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Key Features

• Genuine Hubbell Industrial Controls pressure switch

• 12/5 PSI reverse acting pressure switch design

• Built-in low pressure protection to safeguard pump systems

• Manual reset lever for safe restart after low-pressure conditions

• Corrosion-resistant cover for long service life

• Straight-through wiring with no wire looping required

• Visible contacts with 2-pole, double-throw configuration

• No-drift pressure settings for consistent operation

• Captive cover screw for easy maintenance

• Easy pressure adjustment for system tuning

• UL Listed (File #14861) and CSA Certified (#LR36854)

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Product Specifications

• Brand: Hubbell Industrial Controls (Furnas W Series)

• Model: 69WR3Z125

• Type: Reverse Acting Pressure Switch

• Pressure Setting: 12/5 PSI

• Horsepower Rating: 3 HP / 5 HP

• Connection Type: FNPT (Female National Pipe Thread)

• Contact Type: 2-Pole, Double-Throw

• Application: Water well pumps, automatic water systems, pumping systems

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Applications

• Water well pump systems

• Automatic water pressure systems

• Residential and commercial pumping systems

• Agricultural water supply systems

• Industrial pump control applications

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The Hubbell 69WR3Z125 Pressure Switch is a time-tested, industry-accepted solution that delivers dependable pump protection, easy installation, and long-lasting performance for water system pressure control.