9037HG32

The Square 9037HG32 Closed Tank Float Switch is a versatile and reliable solution for managing liquid levels in various applications. This float switch is designed with a robust closed tank design, making it ideal for use in industrial settings or applications where the presence of solids or debris in the liquid is common.

The Square 9037HG32 features a 3/4-inch NPT threaded connection for easy installation in pipes or tanks. The float switch comes with a 32-inch long probe, which can be adjusted to suit different liquid levels. The probe is made of 316L stainless steel, ensuring durability and resistance to corrosion in harsh environments.

The float switch operates on a simple principle: as the liquid level rises, the float rises with it, which in turn opens the switch contact, allowing current to flow. Conversely, when the liquid level drops, the float falls, closing the switch contact, cutting off the current. This on-off function can be used to activate alarms, pumps, or other equipment as needed.

The Square 9037HG32 Closed Tank Float Switch is designed to handle a maximum working voltage of 24V AC or DC, and a maximum current of 10 amps. It is also UL listed, ensuring that it meets the highest safety standards.

The float switch is also equipped with a built-in LED indicator light, which illuminates when the switch is in the closed position. This feature can be especially useful in low-light conditions or when the switch is located in a hard-to-reach area.

Overall, the Square 9037HG32 Closed Tank Float Switch is a reliable and durable solution for managing liquid levels in a variety of applications. Its closed tank design, adjustable probe length, and UL listing make it a versatile and safe choice for industrial settings or applications where solids or debris are present.

The Square D 9037HG32 closed tank float switch is a commonly used device for controlling the level of fluids in industrial applications. Here are some pros and cons that may help you make an informed decision about purchasing this switch.

1. Reliable: This float switch is designed to provide accurate and reliable level sensing in various applications. It is built to withstand harsh environments and can operate in temperatures ranging from -40 F to 145 F.

2. Versatile: The 9037HG32 is available in various voltage ranges and can be used with different types of tanks, including open and closed ones. It can also be used with a wide range of fluids, making it a versatile option for many industrial applications.

3. Easy to Install: The switch comes with a quick-connect terminal block, which makes installation easy and straightforward. It also has a swivel mounting bracket that allows for flexible installation.

1. Limited Switching Capacity: This switch is designed for low-current applications and may not be suitable for high-current loads. It has a maximum switching capacity of 1.5 amps at 125VAC or 10 amps at 24VAC.

2. Not Suitable for Corrosive Environments: While the switch is designed to withstand harsh environments, it may not be suitable for applications where the fluid is corrosive. In such cases, a more specialized switch may be required.

3. May Require Additional Accessories: Depending on the application, additional accessories such as an extension rod or a transformer may be required to use the switch effectively.

The Square D 9037HG32 closed tank float switch is a reliable and versatile option for controlling fluid levels in various industrial applications. Its ease of installation, accuracy, and ability to operate in a wide temperature range make it a popular choice. However, its limited switching capacity and suitability for non-corrosive environments are important considerations. If your application requires high-current loads or a corrosive environment, you may need to consider alternative options.

If you require a reliable and easy-to-install float switch for controlling fluid levels in a non-corrosive environment, the Square D 9037HG32 is a good option to consider. However, if you have high-current loads or a corrosive environment, you may need to explore other options to ensure the switch is suitable for your application. It's always a good idea to consult with a qualified electrician or engineer to determine the best solution for your specific needs.

Details:

Stored in a smoke pet free location: shelf 499.

specifications indusswitch:

• brand: Square D
• mpn: 9037hg32
• part type: Tank Float Switch
• fuse type: Switch

offer indusswitch:

• prices: $139.99–$499.99
• item condition:
  • New – Open box
  • New
• options: ship-to-home
• availability: in stock
• sold #: 16
• in stock #: 5
• best offers: true
• started: august 11, 2025

payments indusswitch:

• other
• cash
• wallet: apple-pay
• credit card: discover

returns indusswitch:

• paid by: buyer
• time: 30 days
• policy: returns accepted
• method: money back

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches

shipping indusswitch:

• class: standard, expedited
• transit: 3-9 days
• service: usps ground advantage, usps priority mail
• carrier: usps
• type: calculated

seller indusswitch:

• city: batavia, ohio
• rating: 99.4%
• # reviews: 3453

Also Purchased:

• KP44: LIGHT, Square D
• 9001K11J1FGH13: , Square D
• KCD1PZ: , Square D
• HU362AWK: AMP ENCLOSURE, Square
• HU363: SWITCH AMP POLE, Square D
• QO2L40RB: , Square D
• CH222NAWK: SWITCH, Square D
• 9007L: SWITCH HEAD, Square D
• QMB364W: SWITCH, Square D
• 9422TDF63C: SWITCH, Square D
• 8536SCG3V81F4T: , Square D