Schneider Electric STBXTS2120 Spring Connector Kit

Description:

The Telemecanique STBXTS2120 Advantys STB 2-point spring connector kit is a removable power connector designed for Network Interface Modules (NIMs) in Modicon STB distributed I/O systems. Commonly used in PLC control panels, factory automation equipment, process control systems, and distributed I/O installations requiring secure 24 VDC power connections. Maintenance teams, OEMs, and system integrators use this connector kit for equipment replacement, control panel assembly, automation retrofits, and distributed I/O system maintenance.

Applications:

The Telemecanique STBXTS2120 provides a reliable spring-clamp connection for supplying 24 VDC power to Advantys STB Network Interface Modules, simplifying installation and maintenance in distributed automation systems. It is widely used in manufacturing plants, conveyor systems, packaging machinery, material handling equipment, and industrial process automation where modular field wiring improves system reliability and reduces maintenance time.

Technical Specifications:

• Manufacturer Part Number (MPN): STBXTS2120
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: 2-Point Spring Connector Kit
• Product Series: Advantys STB / Modicon STB
• Connector Type: Removable Spring Connector
• Number of Pins: 2
• Connection Technology: Spring Clamp
• Accessory Category: Connection Accessory
• Compatible Module: Advantys STB Network Interface Module (NIM)
• Supply Connection: 24 V DC Power Supply
• Quantity per Set: 10 Connectors (commonly sold as kits; some distributors package quantities differently)
• Wire Size: 28–16 AWG (0.14–1.5 mm²)
• Mounting Style: Plug-in Removable Connector
• Product Status: Discontinued (End of Commercialization: November 1, 2020)

Common Replacements:

• Schneider Electric STBXTS2120
• Modicon STBXTS2120 Spring Connector
• OEM equivalent STBXTS2120