9055BO117R SQUARE D Relays

Review SQUARE D Square9055bo117r Relays

The Square D 9055BO117R is a versatile and reliable AC contactor relay designed for various industrial automation applications. This single-phase, 5-form, 115V AC contactor offers superior performance and durability, making it an excellent choice for controlling heavy loads or motors.

The contactor features a silver-plated copper contact set, ensuring low contact resistance and superior conductivity. This results in reduced contact wear, longer contact life, and improved reliability. The contactor also includes a silver-plated auxiliary contact set, which allows for remote monitoring or control of the contactor status.

The Square D 9055BO117R boasts a robust design with a die-cast aluminum housing, which provides excellent protection against harsh environments and electrical interference. The contactor is also sealed against ingress of dust and moisture, making it well-suited for use in industrial settings where environmental conditions may be challenging.

This contactor is available in a variety of mounting configurations, including surface, DIN rail, and panel mount, making it adaptable to different installation requirements. It also comes with a built-in coil, which simplifies wiring and reduces installation time.

The Square D 9055BO117R is also equipped with a number of safety features, including a thermal overload protection device, which helps prevent motor overload and potential damage to the contactor. It also includes a built-in current limiting resistor, which helps protect the contactor from inrush currents during motor start-up.

In summary, the Square D 9055BO117R is a high-performance, reliable, and versatile AC contactor relay that is ideal for a wide range of industrial automation applications. Its robust design, long-lasting contact set, and built-in safety features make it a smart and cost-effective choice for controlling heavy loads and motors.

Square 9055BO117R relays are solid-state relays (SSRs) commonly used in automation and control applications due to their advantages over traditional mechanical relays. Here are the pros and cons of buying Square 9055BO117R relays:

1. Fast switching time: SSRs like the Square 9055BO117R have a much faster switching time compared to mechanical relays, making them ideal for applications requiring quick response times.

2. No mechanical parts: The absence of mechanical components in SSRs results in fewer wear-and-tear issues, reduced maintenance requirements, and a longer lifespan.

3. Energy efficiency: SSRs consume less power when in the off state compared to mechanical relays, leading to energy savings in applications with a high number of switching events.

4. Precision control: SSRs offer more precise and stable control compared to mechanical relays due to their solid-state design.

1. Higher upfront cost: Square 9055BO117R relays and other SSRs tend to have a higher initial investment cost compared to mechanical relays.

2. Limited current handling capacity: SSRs like the Square 9055BO117R have a lower current handling capacity compared to mechanical relays, which may limit their use in high-power applications.

3. Sensitivity to voltage surges: SSRs can be more sensitive to voltage surges and transients compared to mechanical relays, requiring additional protection measures in some applications.

4. Limited switch count: SSRs have a finite number of switching cycles, although this is typically much higher than that of mechanical relays.

Square 9055BO117R relays and other solid-state relays offer several advantages, such as fast switching times, no mechanical parts, energy efficiency, and precise control. However, they also come with some disadvantages, including higher upfront costs, limited current handling capacity, sensitivity to voltage surges, and a finite number of switching cycles.

When deciding to buy Square 9055BO117R relays or other SSRs, consider the specific requirements of your application, such as the need for fast switching times, precision control, and energy efficiency. If your application demands these features and can accommodate the higher upfront cost, then SSRs like the Square 9055BO117R would be a suitable choice. However, if your application has high power requirements or is less sensitive to switching times, then mechanical relays might be a more cost-effective option.

Details:

Product length : 8.00 in. Items do not carry a manufacturers warranty. Condition: unused surplus - in original box product/box may have shelf wear this product does not carry manufacturers warranty. Oem: from the original equipment manufacturer or in-house warranty.

Surplus product, in un-used condition, missing the original packaging. Oem, NBS, NB, Ned, and ref. Surplus product, in un-used condition, may have minor wear on packaging. Best offer accepted?: yes, sales phone number: number x 1.

We buy and sell products in the following conditions. As the product would be bought and sold in standard supply chain. These items are sold as is and purchased at buyers risk. Ned: un-used surplus with minor defects.

Product width : 6.00 in. Product notes refurbished product, fully functional and repaired to oem or better standards. Used product, no damage, may have cosmetic defects, be missing original packaging. Damaged product, not fit for use or installation, sold parts.

Product height : 6.00 in. Surplus product, in un-used condition, fully functional with minor cosmetic defects.

specifications genpurrelays:

• brand: Square D
• mpn: 9055bo117r
• type: Relays
• weight: 46.40

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• # reviews: 6715
• city: buffalo, new york
• rating: 99.7%

offer genpurrelays:

• availability: in stock
• best offers: true
• sold #: 21
• prices: $32.95–$65.00
• item condition:
  • New
  • Used
  • Seller refurbished
• options: ship-to-home
• started: june 7, 2025
• in stock #: 5

shipping genpurrelays:

• carrier: usps
• transit: 4-9 days
• type: calculated
• service: usps priority mail
• class: expedited

payments genpurrelays:

• wallet: apple-pay
• credit card: mastercard
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general genpurrelays:

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