The Phoenix Contact 3209519 feed-through terminal block, known as PT 4 BU, is designed for connecting conductors in electrical distribution boards and industrial automation systems. It provides a safe and reliable connection of wires, which is especially important for organizing electrical circuits and controlling processes. This terminal features Push-in technology for quick, tool-free conductor connection, greatly simplifying installation.
Characteristics:
- Device type: Feed-through terminal
- Nominal conductor cross-section: 4 mm²
- Rated current:Up to 32 A
- Rated voltage:Up to 1000 V (UL)
- Connection type: Push-in (insertion of conductors without using tools)
- Conductor cross-section: 0.2 mm² – 6 mm²
- Contact material: Tin-plated electrolytic copper
- Housing material:Polyamide, UL 94 V-0 (flame retardant)
- Case color: Blue (BU)
- Installation:On DIN rail (NS 35)
- Operating temperature range: from -40°C to +85°C
- Protection level:IP20
- Dimensions: 46 mm x 5.2 mm x 45.5 mm
- Weight:About 10 g
The PT 4 BU feed-through terminal is used for connecting and switching wires in electrical circuits, used in distribution cabinets, control panels and other power supply systems. Its user-friendly design and reliable performance make it ideal for use in a variety of industrial and commercial projects.






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