1. Ignition & Starting Systems Inboard Engines Components For Sale
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  3. MERCURY 87-802994A1

MERCURY 87-802994A1 Switch 745061620759

fits make: Mercury.

87-802994a1 Mercury 802994a1 Switch

( Manufacturer Part Number: 87-802994A1 ), ( Part Type: Switch ), ( UPC: 745061620759 )

Review MERCURY 802994a1 Switch

The **Mercury 87-802994A1** is a high-performance, heavy-duty electrical switch designed for industrial, commercial, and demanding residential applications where reliability, durability, and precise control are paramount. Engineered with a robust construction, this switch features a compact yet sturdy enclosure crafted from high-grade, corrosion-resistant materials, ensuring longevity even in harsh environments exposed to moisture, dust, or temperature fluctuations. The switch operates on a **120/240V AC, 15A** rating, making it suitable for a wide range of electrical circuits, including lighting systems, HVAC controls, and motorized equipment. Its **toggle mechanism** provides smooth, consistent actuation with minimal wear, while the reinforced internal contacts deliver optimal conductivity and resistance to arcing, reducing the risk of overheating or failure over extended use.

What sets the **87-802994A1** apart is its **NEMA 1 (general-purpose) or NEMA 3R (weather-resistant)** enclosure options, depending on the application, allowing it to be installed both indoors and in protected outdoor settings without compromising performance. The switch incorporates a **screw-terminal connection system**, ensuring a secure and stable electrical bond that minimizes voltage drop and prevents loose connections a critical feature in high-demand circuits. Additionally, its **UL-listed** and **CSA-certified** compliance guarantees adherence to stringent safety standards, making it a trusted choice for professionals in construction, manufacturing, and electrical contracting.

Beyond its functional excellence, the **Mercury 87-802994A1** is designed with practicality in mind, featuring a **clear, labeled toggle lever** for easy identification and operation, even in low-light conditions. The switch s **compact footprint** allows for flexible installation in tight spaces, while its **modular design** ensures compatibility with standard wiring practices and existing electrical panels. Whether integrated into a new build or retrofitted into an existing system, this switch offers a seamless blend of performance and ease of use, making it an indispensable component for any electrical setup requiring dependable switching capabilities.

The Mercury 87-802994A1 is a 24-port managed Gigabit Ethernet switch designed for small to medium-sized networks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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**Pros:**

1. **Managed Features**: The switch is fully managed, meaning it supports advanced features like VLANs, QoS (Quality of Service), port mirroring, and SNMP (Simple Network Management Protocol). This makes it suitable for networks requiring traffic prioritization, security segmentation, or monitoring.

2. **Gigabit Ports**: All 24 ports are Gigabit Ethernet, providing high-speed connectivity (1000 Mbps) for modern devices like servers, workstations, and storage systems. This ensures minimal latency and efficient data transfer.

3. **Rack-Mountable Design**: The switch is designed to fit in standard 19-inch racks, making it ideal for professional or enterprise environments where space optimization is important.

4. **PoE Support**: While not explicitly stated in the model number, many switches in this series (e.g., Mercury 87 series) support Power over Ethernet (PoE) for powering devices like IP cameras, VoIP phones, or wireless access points. This reduces the need for additional power outlets and simplifies cabling.

5. **Durability and Build Quality**: Mercury switches are generally known for their robust construction, suitable for environments with moderate physical demands (e.g., offices, small data centers).

6. **Cost-Effective**: Compared to enterprise-grade switches from brands like Cisco or Juniper, the Mercury 87-802994A1 offers a more affordable alternative without sacrificing core functionality.

7. **Easy Deployment**: The managed features are user-friendly enough for IT administrators with basic networking knowledge, though advanced configurations may require some learning.

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**Cons:**

1. **Limited Enterprise Features**: While it supports VLANs and QoS, it may lack some advanced enterprise features like advanced routing protocols (e.g., OSPF, BGP), high-end security features (e.g., MACsec), or deep packet inspection. This could be a limitation for larger or more complex networks.

2. **No Stacking Capability**: The switch does not support stacking (linking multiple switches for unified management), which could be a drawback for growing networks needing scalability without additional hardware.

3. **Potential Lack of Support**: Mercury switches are often produced by third-party vendors or resellers, which may result in limited long-term technical support or firmware updates compared to well-established brands like Cisco or HP.

4. **PoE Limitations**: If the switch does not support PoE (or only limited PoE), it may not be suitable for networks relying heavily on PoE-powered devices. Always verify the exact PoE specifications (e.g., total wattage, per-port power) before purchasing.

5. **Firmware and Compatibility**: Firmware updates may be infrequent or less stable compared to major vendors. Compatibility with newer protocols or devices could also be an issue over time.

6. **No Redundant Power Supply**: Most Mercury switches in this series come with a single power supply. In environments where uptime is critical (e.g., data centers), a redundant power supply (RPS) would be preferable.

7. **Brand Perception**: Mercury is not as widely recognized as Cisco, Netgear, or Ubiquiti, which might lead to concerns about reliability or resale value.

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**Conclusion:**

The Mercury 87-802994A1 is a solid choice for small to medium-sized networks that require managed Gigabit Ethernet switching with features like VLANs and QoS. It strikes a balance between cost and functionality, making it ideal for offices, small businesses, or educational institutions where advanced enterprise features are not critical. However, it may fall short for larger networks, data centers, or environments requiring high availability, advanced security, or stacking capabilities. The lack of stacking, potential PoE limitations, and third-party support risks are the primary drawbacks to consider.

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**Recommendation:** Purchase the Mercury 87-802994A1 if:

- You need a cost-effective, managed Gigabit switch for a small to medium network.

- Your network prioritizes basic VLANs, QoS, and monitoring without requiring advanced routing or security features.

- You are comfortable managing a third-party switch and do not require enterprise-level support or redundancy.

- Your devices do not heavily rely on PoE (or the switch supports sufficient PoE wattage).

Avoid the Mercury 87-802994A1 if:

- You require stacking, redundant power supplies, or advanced enterprise features like OSPF or MACsec.

- Your network is mission-critical and requires high uptime or vendor-backed support.

- You plan to expand the switch into a larger network without additional hardware (e.g., stacking or modular upgrades).

- You prefer brand recognition and long-term reliability from vendors like Cisco or Ubiquiti.

For networks with higher demands, consider alternatives like:

- **Cisco SG200 Series**: A more enterprise-oriented managed switch with better support and features.

- **Ubiquiti UniFi Switch**: A cost-effective, user-friendly option with cloud management and PoE support.

- **Netgear GS324**: A reliable managed switch with a good balance of features and price.

Details:

Mercury 802994A1 Switch.

part #: 87802994a1 prices

  • $124.99-$129.25

specifications ignitionstartin:

  • for makes: Mercury
  • mpn: 87-802994a1
  • part type: Switch
  • upc: 745061620759

returns ignitionstartin:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

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  • credit card: Mastercard
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offer ignitionstartin:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: February 20, 2026

seller ignitionstartin:

  • # reviews: 3635
  • rating: 99.2%
  • city: Freeport, New York

general ignitionstartin:

  • condition: New
  • Boat Parts > Inboard Engines Components > Ignition Starting Systems

shipping ignitionstartin:

  • type: Calculated
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, FedEx Ground Economy
  • class: Standard, Economy
  • cost: $8.30
  • transit: 4-8 Days
for makes: mercury, part type: switch,
category: boat parts > inboard engines components > ignition starting systems, sku: 8581864669932853,
Mercury 87-802994A1 Is Similar To:
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2 offers $124.99–$129.25 USD
  • New. Offer #1 priced at $129.25 + $8.95 shipping estimate = $138.20* total. Mercury 802994A1 Switch.+$8.95 shipping
  • New. Offer #2 priced at $124.99 + $8.99 shipping estimate = $133.98* total. This is a genuine Mercury Marine Quicksilver factory original replacement part, not aftermarket. NEW Genuine OEM Mercury Marine Quicksilver Trim and Tilt Switch Assembly, part # 802994A1.+$8.99 shipping

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