What is a float switch, and how does it work?

A float switch is a device that detects the level of liquid within a tank and operates an electrical switch when the liquid reaches a certain height. It floats on the surface of the liquid and as the level rises or falls, the float moves accordingly to open or close a circuit. This is typically used for controlling pumps or alarms in water tanks, sumps, or aquariums. Understanding how float switches operate can enhance your ability to manage liquid levels effectively.

What is the difference between normally closed and normally open float switches?

A normally closed float switch means the circuit is closed when the float is not activated. This type is used to stop a pump when the liquid level reaches a certain point. Conversely, a normally open switch activates the circuit when the float rises. Choosing the right type depends on your application; for instance, a normally closed switch is ideal for preventing overflow situations.

What applications are suitable for the 125/250VAC float switch?

The 125/250VAC float switch is versatile for various applications, including sump pumps, overflow protection in water tanks, and water level control in ponds. Its voltage rating allows it to interface with most household and industrial electrical systems. This adaptability makes it a great choice for anyone looking to manage liquid levels safely and effectively in varying environments.

Can I use a float switch for both fresh and saltwater applications?

Yes, float switches can be used in both fresh and saltwater applications, but it is important to choose a switch made with corrosion-resistant materials for saltwater. Using a suitable float switch ensures longevity and reliable performance in marine environments, making them ideal for aquariums or saltwater tanks where water levels need to be carefully monitored.

What safety precautions should I take when installing a float switch?

When installing a float switch, always ensure that the electrical power to the system is turned off to prevent accidents. Follow the manufacturer’s guidelines for installation, and consider utilizing a GFCI outlet for added safety. Common scenarios include using the switch for controlling a pump in a sump basin where water levels vary, ensuring the system operates safely without flooding.

How do I troubleshoot a float switch that isn't functioning?

If your float switch isn't functioning, first check for any obstructions that may prevent the float from moving freely. Ensure the electrical connections are secure and verify that the switch is properly mounted. Testing the switch with a multimeter can help identify if it is faulty. This troubleshooting can be crucial when managing tanks or pits where accurate level control is needed.

Is the float switch suitable for use in outdoor applications?

Yes, float switches can be used outdoors if they are rated for outdoor use and made with weather-resistant materials. They are ideal for managing water levels in outdoor ponds, fountains, or septic systems. Choosing a weather-resistant model ensures reliability and durability in various weather conditions, making it a versatile solution for outdoor level monitoring.

How do I choose the right float switch for my needs?

Choosing the right float switch involves considering factors such as the liquid type, voltage compatibility, and the specific application environment. For example, a normally closed float switch might be best for preventing overflow situations. Assessing the size and type of tank helps in selecting the right switch to ensure optimal performance in your application.

What materials are typically used in float switches?

Float switches are commonly made from materials such as plastic, stainless steel, or nylon. The choice of material is crucial based on the application, especially in harsh environments like corrosive liquids. Selecting a switch made from durable materials extends its lifespan, providing dependable operation in various settings, from aquariums to industrial applications.

Where can I buy Float Switch, Normally Closed, 125/250VAC in South Africa?

You can purchase the Float Switch, Normally Closed, 125/250VAC at Ubuy, which offers a wide range of electrical components suitable for your needs. With a user-friendly interface and reliable service, Ubuy ensures that you can easily find and acquire this float switch along with other related products.

How to Shop Float Switch, Normally Closed, 125/250VAC Online From Ubuy?

It’s easy to shop Float Switch, Normally Closed, 125/250VAC online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Float Switch, Normally Closed, 125/250VAC Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Float Switch, Normally Closed, 125/250VAC is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SJE Rhombus

Float Switch, Normally Closed, 125/250VAC

Reliable and adjustable float switch for effective water level control.

SJE Rhombus

Item #: 112739117

Float Switch, Normally Closed, 125/250VAC

Item #: 112739117

ZAR 2495

Price Details

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^{*All items will import from US}

Availability : In stock

Imported from USA store

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Reliable and adjustable float switch for effective water level control.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Reliable Operation

Designed for dependable performance, this float switch activates reliably in liquid applications, reducing downtime and ensuring system functionality.

Wide Voltage Range

Operates efficiently at 125/250VAC, making it compatible with various systems and environments, enhancing versatility for different user needs.

Compact Design

The normally closed design allows for space-saving installations, making it ideal for confined areas while ensuring safety and effective liquid level management.

Product Details

Price For: Each Float Material: Polypropylene Series: Signal Master Voltage: 125/250VAC Compliance: UL, CSA Max. Pressure (PSI): 13 Electrical Connection (Pumps): Wire Leads Min. Water Level Adjustment: 1-1/2 Connection: Wire Leads Height: 4-27/32" Wire Lead: SJOW Control Range: Adjustable Float Dia. (In.): 2-3/4 Wire Gauge: 18 For Use With: Panels and Alarms
Length: 4-27/32" Max. Water Level Adjustment: 1-1/2 Turns Off At: 1-1/2" Below Max. Liquid Temp.: 140 Degrees F Agency Compliance: UL, CSA Amps: 5A Body Material: Polypropylene Item: Float Switch Float Switch Float Material: Polypropylene Type: Narrow Angle Float Switch Off Point: 1-1/2" Below Horizontal Float Switch On Point: 1-1/2" Above Base Tether Length Min.-Max.: 3" to 20"
Mounts: Cable Weight Operation: NC Includes: Cable Weight Float Switch Contact Form: Normally Closed Float Switch Cord Length: 20 ft. Float Length (In.): 4-27/32 Mounting Bracket Material: N/A Country of Origin (subject to change): United States

Product Technical Details

Manufacturer	‎SJE-RHOMBUS
Part Number	‎20SGMWENC
Item Weight	‎2.81 pounds
Product Dimensions	‎12 x 10 x 3.2 inches
Item model number	‎20SGMWENC
Color	‎Multicolor
Material	‎lead
Item Package Quantity	‎1
Included Components	‎Cord
Batteries Required?	‎No
Warranty Description	‎No Warranty

Who Should Buy?

Water Management
Ideal for applications requiring automatic control of water levels in tanks, preventing overflow and ensuring functional operation.
Pump Control
Perfect for businesses relying on pumps to manage water supply, protecting equipment from running dry or flooding.
Aquarium Systems
Excellent for aquarium enthusiasts needing consistent water levels, helping maintain a stable environment for aquatic life.

Ground Fault Applications
Not suitable for installations where ground faults may occur, as it may not handle resulting electrical disruptions.
Low Voltage Systems
This float switch is designed for higher voltages and isn't compatible with systems operating below 125VAC.
Corrosive Environments
Not recommended for use in environments with corrosive substances, which could damage the float switch's integrity.

Product Description

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Customer Questions & Answers

Question: How to Shop Float Switch, Normally Closed, 125/250VAC Online From Ubuy?

Answer: It’s easy to shop Float Switch, Normally Closed, 125/250VAC online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Float Switch, Normally Closed, 125/250VAC Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Float Switch, Normally Closed, 125/250VAC is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SJE Rhombus Liquid Level Sensors ‎20SGMWENC Editorial Review

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 2495

Order now and get it around Thursday, July 09

QTY:

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Features & Benefits

Narrow angle design ensures precise water level management.
Operating voltage of 125 to 250VAC with max 5 amps.
Constructed from durable polypropylene for enhanced longevity.
Adjustable control range for optimal performance.
Ideal for use with panels and alarms, effectively turning on/off water flow.
Compact size with a float diameter of 2-3/4 inches.

Float Switch, Normally Closed, 125/250VAC

ZAR 2495

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Product Technical Details

Who Should Buy?

Product Description

Customer Questions & Answers

SJE Rhombus Liquid Level Sensors ‎20SGMWENC Editorial Review

Customer Reviews & Ratings

Review this product

Product Price History

Important information

ZAR 2495

Features & Benefits

Fast
Shipping

Free
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