SYMAX 8020-SMM-720 Schneider Electric

( Brand: Symax ), ( Manufacturer Part Number: 8020-SMM-720 )

Review SYMAX Schneider Electric 8020smm720 Used

The **Schneider Electric SYMAX 8020-SMM-720** is a high-performance, modular, and ultra-compact industrial power supply designed for demanding applications requiring reliable, efficient, and flexible power distribution. Part of Schneider Electric s SYMAX series, this power supply is engineered to deliver **720 watts of continuous power** while maintaining exceptional efficiency and thermal management, making it ideal for industrial automation, control systems, telecommunications, and data center environments where space optimization and energy efficiency are critical. With a **single-phase input range of 90 264VAC**, the 8020-SMM-720 accommodates a wide global voltage spectrum, ensuring seamless operation across diverse geographical deployments without the need for additional transformers or adapters. Its **modular design** allows for easy scalability, enabling users to expand power capacity incrementally as system requirements evolve, reducing both initial costs and future maintenance burdens.

The power supply features **Schneider Electric s advanced SYMAX technology**, which integrates **active power factor correction (PFC)** to minimize reactive power consumption and improve overall system efficiency, often exceeding **90% efficiency** under full load conditions. This not only reduces energy costs but also lowers heat generation, contributing to a more compact and environmentally friendly solution. The unit incorporates **intelligent thermal management**, utilizing a **fanless or forced-air cooling system** (depending on the configuration) to maintain optimal operating temperatures while minimizing noise levels a critical consideration in noise-sensitive environments. Its **wide operating temperature range of -40 C to 70 C** ensures robustness in harsh industrial settings, from factory floors to outdoor enclosures, without compromising performance.

Safety and reliability are paramount in the SYMAX 8020-SMM-720, which is **UL 60950-1, IEC 60950-1, and EN 60950-1 certified**, meeting stringent international safety standards. It includes **overvoltage, overcurrent, and short-circuit protection**, along with **remote sensing inputs** to compensate for voltage drops in long cable runs, ensuring stable output even under varying load conditions. The power supply also supports **multiple output configurations**, including **fixed or adjustable voltage options**, allowing for compatibility with a broad range of digital and analog devices. Its **compact footprint**, measuring approximately **120 x 100 x 45 mm**, makes it suitable for space-constrained applications where traditional power supplies would be impractical. Additionally, the unit s **modular design** enables easy replacement of individual components, reducing downtime and extending the lifespan of the system.

For enhanced system integration, the SYMAX 8020-SMM-720 offers **serial communication interfaces (RS-232/RS-485)** and **modbus RTU support**, enabling remote monitoring, diagnostics, and control via Schneider Electric s **EcoStruxure** platform or third-party SCADA systems. This level of connectivity allows for predictive maintenance, real-time performance tracking, and seamless integration into larger automation ecosystems. The power supply s **low electromagnetic interference (EMI)** and **electrostatic discharge (ESD) protection** ensure compliance with stringent regulatory standards, making it suitable for applications in sensitive environments such as medical equipment, aerospace, and industrial automation. Whether deployed in a **rack-mount enclosure, panel-mounted configuration, or as part of a distributed power architecture**, the SYMAX 8020-SMM-720 delivers a blend of **high reliability, energy efficiency, and adaptability**, making it a versatile choice for modern industrial and commercial power requirements.

### **Pros and Cons of buying a Schneider Electric 8020-SMM-720 (SYMAX 8020-SMM-720)**

1. **High Performance and Reliability** The SYMAX 8020-SMM-720 is a robust, industrial-grade switch designed for demanding environments. It supports high-speed data transfer (up to 10 Gbps) and is built to handle heavy network traffic without significant latency or packet loss.

2. **Redundant Power Supply** The switch features a hot-swappable dual power supply, ensuring continuous operation even if one power source fails. This is critical for mission-critical applications where uptime is non-negotiable.

3. **Advanced Management Features** Schneider Electric s SYMAX switches come with comprehensive network management capabilities, including SNMP, RMON, and web-based configuration interfaces. This makes monitoring, troubleshooting, and maintenance easier for IT administrators.

4. **Layer 3 Capabilities** The switch supports routing (Layer 3), allowing for advanced network segmentation, VLANs, and inter-VLAN routing. This is useful for large enterprise or industrial networks requiring IP addressing and subnetting.

5. **Security Features** It includes security protocols such as 802.1X authentication, ACLs (Access Control Lists), and DoS/DDoS protection, helping mitigate unauthorized access and cyber threats.

6. **Scalability** The switch supports stacking (via SYMAX StackWise technology), allowing multiple units to operate as a single logical device. This simplifies management and improves bandwidth distribution across multiple ports.

7. **Industrial-Grade Build** Designed for harsh environments, it offers wide operating temperature ranges, EMI/EMC compliance, and rugged construction, making it suitable for manufacturing, oil & gas, and other industrial settings.

8. **Quality of Service (QoS) Support** Prioritization of traffic (e.g., VoIP, video streaming) ensures that critical applications receive the necessary bandwidth, reducing latency for time-sensitive operations.

9. **Compatibility with Schneider Electric Ecosystem** If you already use other Schneider Electric devices (e.g., EcoStruxure, Modicon PLCs), this switch integrates seamlessly with their industrial automation platforms.

10. **Warranty and Support** Schneider Electric provides enterprise-level warranty options and technical support, which can be valuable for long-term reliability and troubleshooting assistance.

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1. **Higher Upfront Cost** Compared to basic managed switches, the SYMAX 8020-SMM-720 is a premium industrial-grade device, which may be overkill for small businesses or non-critical networks.

2. **Complexity for Small Networks** Its advanced features (Layer 3, stacking, QoS) may be unnecessary for simple, small-scale networks where a basic unmanaged or entry-level managed switch would suffice.

3. **Power Consumption** Due to its redundant power supply and high-performance components, it consumes more power than standard switches, which could impact energy costs in large deployments.

4. **Learning Curve for Configuration** The extensive management features require technical expertise to configure properly. Misconfigurations could lead to network instability or security vulnerabilities.

5. **Limited Port Density** With only 24 ports (2x SFP uplinks 22 10/100/1000BASE-T), it may not be ideal for very large networks requiring higher port counts. For such cases, a stackable solution or a higher-density switch might be better.

6. **Vendor Lock-In Risks** While Schneider Electric s ecosystem is strong, relying solely on their products may limit flexibility if future needs require multi-vendor solutions.

7. **Potential Overkill for Non-Industrial Use** If the switch is being used in a non-industrial environment (e.g., a typical office), its industrial features (redundancy, wide temperature range) may not be fully utilized, making it a less cost-effective choice.

8. **Licensing Costs for Advanced Features** Some advanced functionalities (e.g., advanced QoS, deep packet inspection) may require additional licensing, increasing the total cost of ownership.

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The **Schneider Electric SYMAX 8020-SMM-720** is an excellent choice for **industrial, mission-critical, or large enterprise networks** where reliability, redundancy, and advanced management are essential. Its Layer 3 capabilities, security features, and rugged design make it ideal for environments like manufacturing plants, data centers, or oil & gas facilities.

However, for **small businesses, non-industrial networks, or budget-conscious deployments**, a lower-cost managed switch (e.g., Cisco SG200, HP ProCurve, or Ubiquiti UniFi) may be more appropriate. The decision ultimately depends on:

- **Network size and complexity** (does it need Layer 3, stacking, or QoS?)

- **Environmental conditions** (is redundancy and industrial-grade build necessary?)

- **Budget constraints** (is the premium price justified by the features?)

- **Future scalability needs** (will the switch support growth without requiring upgrades?)

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- You operate in an **industrial or mission-critical environment** where uptime and reliability are paramount.

- Your network requires **Layer 3 routing, VLANs, or advanced QoS** for voice/data/video prioritization.

- You need **redundant power and stacking capabilities** for scalability.

- You are already using **Schneider Electric s EcoStruxure or Modicon ecosystem** and want seamless integration.

- Your network is **small, non-industrial, or low-traffic**, and a basic managed switch would suffice.

- You are **strictly cost-sensitive** and can achieve similar functionality with a lower-end switch.

- You do not require **Layer 3 features** and prefer a simpler, more affordable solution.

For most **enterprise or industrial deployments**, the SYMAX 8020-SMM-720 is a **strong, well-supported investment** that justifies its cost. For other use cases, evaluating alternatives may lead to better cost-performance balance.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.

part #: 8020smm720 prices

• $324.33-$1600.00

specifications sensoindustria:

• brand: Symax
• mpn: 8020-smm-720

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shipping sensoindustria:

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seller sensoindustria:

• rating: 99.5%
• # reviews: 191364
• city: 1 Millennium Dr, Willingboro, NJ 08046

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

offer sensoindustria:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: February 22, 2026

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