
M5917 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $60.00 | Condition is New, Madison M5917 Stainless Steel Liquid Level Float Switch Sensor NEW Sealed, shipping cost = $9.14 | 100.0% |
![]() | $74.55 | Top Pick! Condition is New, Madison M5917 Spst Liquid Level Switch Selectable 240Vac 200 Psi, shipping cost = $5.00 | ![]() |
![]() | $80.00 | Condition is New, M5917 MADISON FLOAT SWITCH, FREE SHIPPING | 100.0% |
![]() | $74.95 | Condition is New, NEW MADISON M5917 VERTICAL OPEN TANK LIQUID LEVEL SWITCH 1/4 IN NPT, shipping cost = $10.95 | 100.0% |
![]() | $100.46 | Condition is New, Madison M5917 Stainless Steel Full Size Liquid Level Switch 60 VA SPST 1/4", FREE SHIPPING | 98.7% |
![]() | $128.38 | Top Pick! Condition is New, MADISON M5917 ClosedLiquidLvlSwtch,316SS,120VDC,240V 2ZY27, FREE SHIPPING | ![]() |
![]() | $114.07 | Top Pick! Condition is New, Madison Company M5917 - High Temperature Float Switch, SPST, 1/4 NPT Mounting,, shipping cost = $18.24 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $61.00 | Condition is New – Open box, MADISON M5917 (AS PICTURED) NSNP, FREE SHIPPING | 99.9% |
![]() | $85.00 | Condition is New – Open box, MADISON M5917-9796 240VAC 0.40A 200PSI NSNP, FREE SHIPPING | 99.9% |
![]() | $126.00 | Condition is New – Open box, MADISON M5917 240VAC 0.4A 200PSI NSNP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.00 | Condition is Used, MADISON COMPANY M-5917 LEVEL SWITCH UNMP, shipping cost = $16.50 | 99.9% |

The Madison M5917 Float Switch is a reliable and versatile automatic water level control device, designed to provide consistent and accurate water level management for various applications. This float switch features a durable and corrosion-resistant stainless steel construction, ensuring long-lasting performance even in harsh environments.
The M5917 model comes with a 1-inch NPT threaded connection, making it a popular choice for water tanks, sumps, and other applications requiring automatic water level control. The float switch is designed with a 3/4-inch float ball, which activates the switch when the water level drops to the desired point. The switch is rated for a maximum voltage of 125V AC and 250V AC, making it suitable for a wide range of power sources.
This float switch comes with a compact and easy-to-install design, featuring a 5-foot power cord with a grounded plug, and a 6-foot float arm with a 1-foot lead. The switch is also equipped with a test button, allowing users to easily check the switch's functionality and water level status. The switch body is sealed to prevent water ingress, ensuring the safety and reliability of the device.
The Madison M5917 Float Switch is an essential tool for applications where automatic water level control is crucial, such as in irrigation systems, HVAC systems, and industrial processes. With its robust construction, reliable performance, and easy installation, this float switch is an excellent choice for any application requiring consistent and accurate water level management.
Pros and Cons of buying a Madison M5917 Float Switch
The Madison M5917 Float Switch is a commonly used device in various applications, including water level control systems. Here are some pros and cons that can help you make an informed decision about purchasing this float switch.
Pros:1. Versatile: The Madison M5917 Float Switch is suitable for a wide range of applications, making it a popular choice among users. It can be used in various industries, such as water treatment, HVAC, and manufacturing.
2. Durable: This float switch is built to last. It features a heavy-duty plastic housing and an all-metal float, which can withstand harsh environments and chemical exposure.
3. Accurate: With a precise float design, this switch can detect even small changes in water level, ensuring reliable operation.
4. Easy to Install: The Madison M5917 Float Switch comes with a simple wiring configuration, making it easy to install and connect to various systems.
5. Cost-Effective: Given its durability and reliability, the Madison M5917 Float Switch is a cost-effective solution for water level control applications.
Cons:1. Limited Temperature Range: The Madison M5917 Float Switch is not suitable for extreme temperatures. It can only operate effectively in temperatures between 32 F and 122 F (0 C and 50 C).
2. No Adjustable Float: The float in this switch is not adjustable, which may limit its ability to accommodate different water level requirements.
3. Not Submersible: Although the Madison M5917 Float Switch is designed for wet environments, it should not be submerged in water. This can limit its applications in certain water-related industries.
Conclusion:The Madison M5917 Float Switch is a reliable and durable solution for various water level control applications. Its versatility, ease of installation, and cost-effectiveness make it a popular choice among users. However, its limited temperature range and non-adjustable float may limit its applications in certain industries or specific situations. Ultimately, the decision to purchase this float switch depends on your specific requirements and application.
Recommendation:If you are looking for a reliable and cost-effective float switch for water level control applications in a temperature range between 32 F and 122 F (0 C and 50 C), the Madison M5917 Float Switch is an excellent choice. However, if you need a switch with a wider temperature range or an adjustable float, you may want to consider other options.
Details:
specifications indusswitch:
- brand: Madison
- mpn: M5917
- part type: Float Switch
- fuse type: Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- class: standard
- type: calculated
- transit: 5-11 days
- service: usps ground advantage
- carrier: usps
returns indusswitch:
- policy: no returns
offer indusswitch:
- sold #: 15
- in stock #: 5
- prices: $29.00–$128.38
- item condition:
- New
- New – Open box
- Used
- options: ship-to-home
- availability: in stock
- started: july 4, 2025
payments indusswitch:
- credit card: mastercard
- wallet: paypal
- other
seller indusswitch:
- city: dunkirk, new york
- # reviews: 505
- rating: 100.0%
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