A11.0 SQUARE D Thermal Overload Relay Fnip

Review SQUARE D Squarea11.0 Thermal Overload Relay Fnip

The FNIP A11.0 Square Thermal Overload Relay is a versatile and reliable electrical safety device designed to protect heating elements and appliances from overheating and potential thermal runaway. This device, manufactured by FNIP, is engineered to provide excellent thermal sensing capability and reliable tripping action to ensure user safety.

The A11.0 model is a square-shaped thermal overload relay, with dimensions of approximately 3.5 inches by 3.5 inches by 1.0 inch (9 cm by 9 cm by 2.5 cm). It is designed to accommodate heating elements with a current rating of up to 15 amps and a voltage range of 110-240 volts. The thermal element within the relay is capable of sensing a temperature rise of approximately 35 degrees Celsius above the normal operating temperature, triggering the relay to trip and disconnect power to the heating element.

The FNIP A11.0 Square Thermal Overload Relay is constructed using high-quality materials, including a durable and corrosion-resistant metal housing, to ensure long-lasting performance in various environments. The relay's terminals are designed to provide a secure connection and are easily accessible, making installation and maintenance simple.

The A11.0 model also includes a built-in thermal fuse, which provides an additional level of protection against thermal overloads. In the event of a severe temperature excursion, the thermal fuse will melt and open the circuit, disconnecting power to the heating element to prevent damage or potential hazards.

The FNIP A11.0 Square Thermal Overload Relay is designed to comply with various safety and regulatory standards, including UL and CSA, ensuring that it meets the highest safety requirements. The relay is also RoHS compliant, meaning it contains no hazardous substances, making it an environmentally friendly and sustainable choice for electrical applications.

In summary, the FNIP A11.0 Square Thermal Overload Relay is a high-performance and reliable electrical safety device designed to protect heating elements and appliances from thermal overloads. Its versatile design, durability, and compliance with various safety and regulatory standards make it an excellent choice for a wide range of electrical applications.

Buying a Square A11.0 Thermal Overload Relay (FNIP) can be a good investment for various reasons, but it also comes with some potential drawbacks. Here are the pros and cons to help you make an informed decision:

1. Safety: A thermal overload relay is an essential safety component for electrical systems. It protects against overheating and potential fires by interrupting the power supply when the temperature gets too high.

2. Compatibility: The Square A11.0 Thermal Overload Relay is designed to work with various Square heating systems, ensuring seamless compatibility and integration with your existing setup.

3. Durability: Square is known for producing high-quality products. The A11.0 Thermal Overload Relay is no exception, as it is built to withstand heavy use and harsh environments.

1. Cost: Compared to some other thermal overload relays on the market, the Square A11.0 Thermal Overload Relay may be more expensive. This could be a significant consideration for those working on a tight budget.

2. Limited Functionality: While the Square A11.0 Thermal Overload Relay is an effective safety device, it does not offer advanced features like remote monitoring or adjustable temperature settings.

3. Installation: Installing the Square A11.0 Thermal Overload Relay may require some technical knowledge, especially if you're not familiar with electrical systems. Hiring a professional may add to the overall cost.

In conclusion, the Square A11.0 Thermal Overload Relay is a reliable and durable safety device that offers essential protection for various Square heating systems. However, its higher cost and limited functionality may be drawbacks for some users. Ultimately, the decision to purchase the Square A11.0 Thermal Overload Relay depends on your individual needs, budget, and technical expertise.

If you prioritize safety and compatibility, the Square A11.0 Thermal Overload Relay is an excellent choice. However, if you're looking for advanced features or a more cost-effective option, you may want to consider alternative thermal overload relays.

Details:

Squarea11.0 thermal overload relay thermal overload relay unit for motor protection, part of a series, melting alloy type, class 20 trip, plug-in mounting.specifications family: series. Sensing method: melting alloy. Manufacturer part number: A11.0. 2-year MRI shield protection plan included.

Type: thermal overload relay. The product must be the original item shipped, with matching serial numbers if applicable. Special instructions. Trip type: standard.

Most items are in stock when they listed. Mounting: plug in. The item may be missing the original packaging. Squarea11.0 thermal overload relay manufactured by Square.

A new, unused item with no signs of wear.

specifications genpurrelays:

• brand: Square D
• mpn: A11.0

shipping genpurrelays:

• transit: 5-11 days
• class: standard, expedited, one-day
• carrier: usps, ups
• service: usps ground advantage, usps priority mail, ups ground, ups next day air
• type: calculated

payments genpurrelays:

• other
• wallet: apple-pay
• credit card: mastercard

seller genpurrelays:

• rating: 99.8%
• city: mount sterling, kentucky
• # reviews: 25177

returns genpurrelays:

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

offer genpurrelays:

• in stock #: 5
• started: may 8, 2026
• sold #: 5
• prices: $13.97–$34.98
• item condition:
  • New – Open box
  • New
• best offers: true
• options: ship-to-home
• availability: in stock

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays