Procurement managers rarely finalize FL-SWITCH-SFNB-8TX without reviewing SMPS Phoenix, Fl Switch 2208 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Phoenix FL SWITCH SFNB 8TX Industrial Ethernet Switches
The Phoenix FL SWITCH SFNB 8TX Power Supply (Part No: 2891002 ) offers a Screw connection method, 10/100 Mbps transmission speed, 9 V DC ... 32 V DC supply voltage range, IP20 degree of protection. Manufactured by Phoenix under the Phoenix Industrial Ethernet Switches category, this model belongs to the Phoenix FL Series.
| Brand | Phoenix Contact |
| Product Type | Industrial Ethernet switches |
| Model Number | FL SWITCH SFNB 8TX |
Phoenix FL SWITCH SFNB 8TX Industrial Ethernet Switches
| Specification | Value |
|---|---|
| Width | 50 mm |
| Height | 110 mm |
| Depth | 70 mm |
| Housing material | Aluminum |
| Mounting type | DIN rail mounting |
| Connection method | Screw connection |
| Transmission speed | 10/100 Mbps |
| Transmission length | 100 m (per segment) |
| Signal LEDs | Data receive, link status |
| No. of channels | 8 (RJ45 ports) |
| Product type | Switch |
| MTTF | 95.6 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
| Article revision | 6 |
| Supply voltage (DC) | 24 V DC |
| Supply voltage range | 9 V DC ... 32 V DC |
| Power supply connection | Via COMBICON, max. conductor cross section 2.5 mm² |
| Max. current consumption | 380 mA (@9 V DC) |
| Typical current consumption | 140 mA (at US = 24 V DC) |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -10 °C ... 60 °C |
| Ambient temperature (storage/transport) | -20 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
| Noise emission | EN 61000-6-4 |
| Status display | LEDs: US, link and activity per port |
The Phoenix Contact FL SWITCH SFNB 8TX (Part No: 2891002) is an unmanaged Industrial Ethernet FL Switch built for demanding factory networks. It features eight RJ45 ports supporting 10/100 Mbps transmission speed, ensuring reliable data exchange between PLCs, HMIs, and sensor nodes. Operating at 24 V DC, this phoenix contact 2891002 switch maintains stable performance within a supply range of 9–32 V DC, drawing only 140 mA at 24 V DC. The SFNB 8TX integrates LED indicators for link and data activity, simplifying on-site troubleshooting and minimizing downtime. With an IP20-rated aluminum housing, screw connection terminals, and DIN rail mounting, it ensures durability and ease of installation in compact control cabinets. The model’s robust EMC compliance, wide operating temperature range of -10 °C to 60 °C, and mean time to failure of 95.6 years confirm long-term reliability in continuous production environments. Identified as FL-SWITCH-SFNB-8TX-2891002, this Phoenix Contact switch stands out for its efficient energy use, superior design, and stable industrial communication capabilities.
The Phoenix Contact FL SWITCH SFNB 8TX is widely used in manufacturing, packaging, and process industries to interconnect PLC systems, operator panels, and I/O devices. Engineers rely on this Industrial Ethernet FL Switch for stable communication across distributed machines, ensuring synchronized control and quick data transfer between automation layers. The SFNB 8TX supports up to 100 meters per segment, making it suitable for both compact and extended factory layouts. Maintenance engineers appreciate its screw-type connection terminals and durable construction that resists shock, vibration, and fluctuating humidity. With energy-efficient operation and user-friendly diagnostics, the phoenix contact fl switch sfnb 8tx ensures consistent uptime and reduced maintenance effort. Its proven 24 V DC operation and global certifications make it a trusted networking component in industrial automation cabinets and smart manufacturing setups.
For industrial procurement teams evaluating reliable Ethernet solutions, the FL SWITCH SFNB 8TX (Part No: 2891002 Phoenix Contact) offers unmatched stability and longevity. Built with premium aluminum housing, superior electromagnetic compatibility, and long service life, it remains a preferred choice for engineers focused on network reliability and low maintenance costs. The phoenix contact sfnb 8tx delivers efficient data handling and seamless integration into modern control architectures. For installation guidance, performance data, and detailed configuration resources, refer to the official Phoenix Contact FL SWITCH SFNB 8TX Manual available through the manufacturer’s documentation portal.
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