- General Purpose Relays Items
- sku: 7728150842093761
- SQUARE 8501-LB-1
8501-LB-1 SQUARE D Control Relay
| Brand | SQUARE D |
|---|---|
| Manufacturer Part Number | 8501-LB-1 |
| Part Type | CONTROL |
| Unit Type | LB |
Review SQUARE D Square8501-lb-1 Control Relay Series 110/120 Type
The Square D 8501-lb-1 Control Relay is a versatile and reliable electrical component designed for various applications in industrial and commercial settings. This 110/120 Volt AC relay is part of Square D's industry-leading line of industrial control devices, known for their durability, performance, and ease of use.
The 8501-lb-1 Control Relay is a single-pole, double-throw (SPDT) device, which means it can switch one electrical circuit to another. It is rated for a maximum current of 8501 Ampere-per-second (A) and can handle a contact voltage up to 120 Volts AC. The contact arrangement includes Form A and Form C contacts, providing flexibility for various control applications.
This relay features a robust construction designed for heavy-duty use. It is built with a copper-alloy contact material for excellent conductivity and long contact life, and it includes a contact guard to prevent accidental contact with the contacts. The relay also includes a coil design that ensures efficient power utilization, reducing energy waste and minimizing operating costs.
The 8501-lb-1 Control Relay is easy to install and integrate into control systems, as it includes a pilot-operated design. This means it can be operated by a separate pilot signal, allowing for more complex control circuits. It also features a clear coil cover with a large, easy-to-read label, making it simple to identify the function of the relay in the system.
Square D's 8501-lb-1 Control Relay is suitable for various applications, including motor control, HVAC systems, and power distribution. Its high current rating and versatile contact arrangement make it a reliable choice for demanding industrial and commercial environments. With its durability, performance, and ease of use, the 8501-lb-1 Control Relay is an essential component for any electrical control system.
Pros and Cons of Buying a Square 8501-lb-1 Control Relay 110/120
1. **Pros of Buying Square 8501-lb-1 Control Relay 110/120:**a. **Versatile Application:** This control relay is suitable for various applications due to its 110/120V AC input and can handle a maximum load of 8501 watts. It can be used in industries like HVAC, water treatment, and automation systems.
b. **Reliability:** Square D is a well-established brand known for producing high-quality electrical equipment. The 8501-lb-1 Control Relay is built to last and can handle heavy usage.
c. **Easy Installation:** The relay has a compact design and comes with clear markings for easy identification of terminals. It is also easy to mount and wire, saving installation time and effort.
d. **Safety Features:** The relay has built-in overload protection and short-circuit protection, ensuring the safety of the system and preventing damage to the relay.
2. **Cons of Buying Square 8501-lb-1 Control Relay 110/120:**a. **Cost:** Compared to smaller relays, the 8501-lb-1 is relatively expensive. However, its high load capacity and reliability justify the cost for industrial applications.
b. **Size:** The relay is larger than standard relays due to its increased load capacity. This may require additional space in the control panel or electrical enclosure.
3. **Conclusion:**The Square 8501-lb-1 Control Relay 110/120 is a reliable and versatile option for industrial applications that require a high load capacity. Its ease of installation, safety features, and brand reputation make it a worthwhile investment, despite its size and cost.
4. **Recommendation:**If you're in the market for a heavy-duty control relay for industrial applications, the Square 8501-lb-1 Control Relay 110/120 is an excellent choice. Consider the space requirements and budget before making a purchase, but overall, this relay offers a good balance of performance, reliability, and safety.
Details:
See photos for details. With the Square brand known for reliability and quality, this control relay is suitable a wide range of industrial commercial applications. The lb unit type indicates the weight of relay, making it easy to handle and install in various electrical setups. Guaranteed to work or your money back.
specifications genpurrelays:
- brand: Square D
- mpn: 8501-lb-1
- part type: Control
- unit type: Lb
general genpurrelays:
- category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays
offer genpurrelays:
- sold #: 23
- options: ship-to-home
- availability: in stock
- in stock #: 5
- prices: $49.99–$60.00
- item condition:
- New – Open box
- Used
- New
- best offers: true
- started: march 20, 2025
returns genpurrelays:
- policy: no returns
shipping genpurrelays:
- transit: 4-9 days
- carrier: usps
- service: usps priority mail
- class: expedited
- type: calculated
payments genpurrelays:
- credit card: diners-club
- other
- wallet: google-pay
seller genpurrelays:
- # reviews: 54
- rating: 97.7%
- city: bucyrus, ohio
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