
40A-GRA Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $73.89 | Top Pick! Condition is New, Rule 40A-Gra No Float Switch 12Vac To 24Vac To 32Vac, shipping cost = $5.00 | 99.8% |
![]() | $95.00 | Condition is New, RULE 40A-GRA Solid State,Wire Leads,12/24/32VAC 2GWK7, shipping cost = $6.99 | ![]() |

Introducing the Rule 40A-GRAS Floating Switch, a versatile and reliable solution for your 12VAC or 32VAC applications in various industries. This switch, compliant with the FDA's regulations for use in food and beverage processing, is designed to monitor the level of liquids in tanks or vessels and automatically turn on or off connected equipment as required.
The Rule 40A-GRAS Floating Switch features a robust stainless steel construction, ensuring durability and resistance to corrosion in harsh environments. It is available in multiple voltage options, making it suitable for a wide range of applications. For 12VAC applications, the switch has a contact rating of 10A at 125VAC. For 32VAC applications, the switch has a contact rating of 5A at 600VAC.
The float element of the switch is made from polytetrafluoroethylene (PTFE), a high-performance material known for its chemical resistance and self-lubricating properties. This ensures smooth operation and long-lasting performance, even in the presence of chemicals or other harsh substances.
The switch has a clear, tamper-evident seal on the float chamber, allowing for easy visual inspection of the float position. The float position is adjustable, enabling users to customize the switch to their specific liquid level requirements.
In addition, the Rule 40A-GRAS Floating Switch comes with a built-in test button, allowing for easy verification of switch function. It also features a quick-disconnect terminal block, making installation and maintenance simple and efficient.
This switch is RoHS compliant and meets the latest UL and CSA standards, ensuring the highest level of safety and reliability. Its compact size and versatile voltage options make it an ideal choice for various industrial, agricultural, and food processing applications.
In summary, the Rule 40A-GRAS Floating Switch is a high-performance, reliable, and easy-to-use solution for monitoring liquid levels and automatically controlling equipment in a wide range of applications. Its robust construction, versatile voltage options, and compliance with industry regulations make it a trusted choice for businesses seeking efficient and reliable automation solutions.
A Rule 40A-GRAs float switch is an electrical device used to turn on or off a pump or other equipment when the float in a liquid container reaches a specific level. This type of switch is commonly used in HVAC systems, water treatment systems, and other applications where automatic control of pumps is necessary. Here are some pros and cons of buying a Rule 40A-GRAs float switch:
Pros:1. Reliable operation: Rule 40A-GRAs float switches are known for their durability and reliability. They can handle high voltages, making them suitable for industrial applications.
2. Easy installation: These float switches are easy to install and require minimal wiring. They can be used with various types of pumps and containers.
3. Cost-effective: Compared to other types of automatic pump controllers, Rule 40A-GRAs float switches are relatively inexpensive.
4. Versatile: These float switches can be used with a wide range of voltages, making them suitable for various applications.
Cons:1. Limited float adjustability: Rule 40A-GRAs float switches may not offer the same level of float adjustability as other types of float switches. This can make it difficult to set the switch to the exact level needed for your application.
2. Manual reset: If the float switch trips due to a power failure or other issue, it will need to be manually reset. This can be inconvenient in some applications.
3. Limited temperature range: Rule 40A-GRAs float switches may not be suitable for applications with extreme temperatures. They are typically rated for temperatures between -40 F and 122 F.
In conclusion, Rule 40A-GRAs float switches offer reliable operation, easy installation, cost-effectiveness, and versatility. However, they may have limited float adjustability, require manual reset, and have a limited temperature range.
If you are looking for a float switch for a simple application where precise float adjustment is not necessary and temperature ranges are within the specified limits, then a Rule 40A-GRAs float switch may be a good choice for you. However, if you require more precise float adjustment or need to operate in extreme temperatures, you may want to consider other types of float switches.
Details:
Electrical boxes. Receptacles. Rule 40A-GRA no float switch 12vac to 24vac 32vac: details. And enclosures.
Electrical outlet's. Light industrial.
specifications indusswitch:
- brand: Rule
- mpn: 40a-gra
- country of origin: Vn
- type: Pump Controls Level Switches
- features: Float Switch
- item height: 3.500
- item length: 8.300
- item width: 5.900
- weight: 0.5500
- battery included: No
- upc: 094705069363
returns indusswitch:
- time: 60 days
- method: money back
- policy: returns accepted
- paid by: seller
offer indusswitch:
- sold #: 12
- prices: $73.89–$95.00
- item condition: New
- started: november 23, 2025
- availability: in stock
- options: ship-to-home
seller indusswitch:
- # reviews: 1284508
- rating: 99.8%
- city: USA
shipping indusswitch:
- service: standard
- type: fixed
- class: standard
- transit: 5-5 days
payments indusswitch:
- other
- credit card: mastercard
- wallet: google-pay
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories


