Phoenix Contact PT 2,5-QUATTRO BU Push-in Feed-Through Terminal Block, Blue, 4 Connections, 2.5 mm², 800 V, 24 A, DIN Rail Mount

For high-density control cabinets, the Phoenix Contact PT 2,5-QUATTRO BU stands apart from standard feed-through terminals by packing four push-in connection points into a single compact housing. This blue terminal block is engineered for rapid wiring of 2.5 mm² conductors without tools, making it ideal for distribution tasks where multiple potentials must be bridged reliably on a DIN rail.

Highlights

• Push-in Technology: direct insertion of solid or ferruled conductors, no tools required
• Four connection points in one block for efficient potential distribution
• Rated for 800 V and 24 A, suitable for industrial control circuits
• Compact design for NS 35/7,5 and NS 35/15 DIN rails
• UL 94 V0 polyamide housing for high fire protection
• Wide operating temperature range from -60 °C to 105 °C

In daily use

The PT 2,5-QUATTRO BU simplifies wiring in distribution boxes and machine control panels. Its blue colour provides clear visual identification for neutral or special circuits. The push-in mechanism accepts solid conductors from 0.14 to 4 mm² and flexible conductors from 0.14 to 2.5 mm², with or without ferrules. A stripping length of 8 to 10 mm ensures a secure connection every time. The terminal snaps onto standard DIN rails and can be easily combined with other terminals from the PT series.

Full specifications

• Product type: Feed-through terminal block
• Connection technology: Push-in
• Number of connections: 4
• Nominal cross section: 2.5 mm²
• Rated voltage (IEC): 800 V
• Rated current (IEC): 24 A
• Mounting type: DIN rail (NS 35/7,5, NS 35/15)
• Insulating material: Polyamide (PA)
• Flammability rating: UL 94 V0
• Stripping length: 8 - 10 mm
• Solid conductor cross section: 0.14 - 4 mm²
• Flexible conductor cross section: 0.14 - 2.5 mm²
• Flexible conductor with ferrule (without plastic sleeve): 0.14 - 2.5 mm²
• Flexible conductor with ferrule (with plastic sleeve): 0.14 - 2.5 mm²
• Operating temperature: -60 °C to 105 °C
• Pollution degree: 3
• Overvoltage category: III
• Approvals: UL, CSA, VDE, EAC, cULus Recognized

Final note

A reliable, space-saving solution for potential distribution in industrial environments, the PT 2,5-QUATTRO BU combines tool-free wiring with high current capacity and robust safety features.