Schneider Electric MCSESM043F23F0 Modicon 4-Port Managed Switch DIN Rail Industrial Ethernet Switch

The Schneider Electric MCSESM043F23F0 is a Modicon Networking managed Ethernet switch with 4 shielded RJ45 copper ports running 10/100BASE-TX. It supports Ethernet TCP/IP, SNMP, HTTPS and Modbus TCP management with RSTP, MRP and HiPER Ring redundancy for ring-topology machine networks. Drawing 5 W from a 12...24 V DC supply, it mounts on a 35 mm DIN rail and carries an IP30 enclosure rating for panel-level Ethernet segmentation.

Technical Specifications

Certifications & Standards

• CE
• UL
• RCM
• DNV
• ATEX
• EAC
• UKCA
• CSA C22.2 No. 213
• UKEX
• FCC Part 15 Class A
• CCC Ex
• UL 61010-2-201
• EN/IEC 61131-2
• IEC 61850-3
• IEC 62443-4-2
• EN 50121-4

Selection Notes

The MCSESM043F23F0 is the base 4-port copper variant in the Modicon Networking managed switch line — choose it for a compact machine-level segment where no fiber uplink is needed. All 4 ports run 10/100BASE-TX through shielded RJ45, and RSTP, MRP and HiPER Ring support let it join a ring topology alongside fiber-equipped switches in the same range. Its 0...60°C rating suits a standard control cabinet; a harsh-rated version of this switch extends that range to -40...70°C for outdoor or high-vibration mounting.