Wago 281-309 Terminal Block End Barriers (1 Lot )

Description:

The Wago 281-309 Terminal Block End Barrier is an insulating accessory designed to provide end-of-row protection, circuit separation, and electrical isolation for DIN rail-mounted terminal block assemblies used in industrial control and power distribution systems. Commonly installed in PLC cabinets, machine control panels, manufacturing equipment, process automation systems, and industrial electrical enclosures requiring organized terminal block grouping and safe wiring segregation. Maintenance electricians, panel builders, OEM manufacturers, and system integrators use these end barriers for control panel assembly, terminal block organization, electrical maintenance, and replacement of damaged separator components.

Applications:

The Wago 281-309 End Barrier is commonly used in industrial automation systems, control cabinets, process control equipment, power distribution panels, building automation installations, and machine wiring assemblies where terminal block rows require physical separation and insulated end protection. It helps improve panel organization, circuit identification, wiring safety, and maintenance efficiency while supporting professional control panel construction and DIN rail terminal management.

Technical Specifications:

• Manufacturer: Wago
• Part Number: 281-309
• Product Type: Terminal Block End Barrier
• Function: Terminal Block Separation and Electrical Isolation
• Designed for DIN rail terminal block systems
• Provides end-of-row protection and circuit segregation
• Compatible with Wago terminal block assemblies
• Industrial-grade insulating material construction
• Supports organized control panel layouts
• Helps improve circuit identification and wiring safety
• Suitable for power, signal, and control wiring systems
• Used in industrial automation and electrical distribution panels
• Designed for maintenance and replacement applications
• Quantity: 1 Lot
• Suitable for commercial and industrial electrical installations

Common Replacements:

• Wago 281 Series End Plate
• Phoenix Contact End Cover Plate
• Weidmuller End Plate Separator