Phoenix Contact PT 2,5-3L 3-Level Push-in Terminal Block, 2.5 mm², 24 A, 500 V, Grey

The Phoenix Contact PT 2,5-3L stands out as a space-saving three-level terminal block that delivers six push-in connection points in the footprint of a single standard terminal. This multi-level design dramatically reduces wiring space in control cabinets while maintaining full 2.5 mm² capacity per connection. Unlike traditional screw-clamp terminals, the push-in technology accepts solid conductors and ferruled flexible wires without tools, cutting installation time by up to 50%. The grey polyamide housing meets UL 94 V0 flammability requirements and withstands operating temperatures from -60 °C to 105 °C, making it suitable for harsh industrial environments. Rated for 500 V nominal voltage and 24 A current, this terminal block is engineered for three-phase distribution, signal marshalling, and compact machine wiring where panel space is at a premium.

Highlights

• Three stacked levels with six push-in connections in one compact unit
• Tool-free wiring for solid and ferruled conductors up to 2.5 mm²
• High current rating of 24 A and 500 V nominal voltage
• Flame-retardant PA housing (UL 94 V0) for enhanced safety
• Wide temperature range: -60 °C to 105 °C
• Mounts on standard 35 mm DIN rail (NS 35/7.5 or NS 35/15)
• Complies with IEC 60947-7-1

In daily use

Install the PT 2,5-3L on a DIN rail and simply push in prepared conductors—no screwdriver needed for solid wires or wires with ferrules. The three levels allow you to route power, signals, and ground through one terminal block, reducing wiring clutter. Its compact width saves valuable rail space, enabling higher density in control panels. The robust polyamide housing resists chemicals and impact, ensuring long-term reliability even in demanding industrial settings.

Full specifications

• Brand: Phoenix Contact
• Model: PT 2,5-3L
• MPN: 3210499
• EAN: 4046356422574
• Connection method: Push-in
• Number of levels: 3
• Number of connections: 6
• Nominal cross section: 2.5 mm²
• Nominal voltage: 500 V
• Nominal current: 24 A
• Colour: Grey
• Mounting type: DIN rail (NS 35/7.5, NS 35/15)
• Insulating material: PA (Polyamide)
• Flammability rating: UL 94 V0
• Stripping length: 8 mm - 10 mm
• Conductor cross section solid: 0.14 mm² - 4 mm²
• Conductor cross section flexible: 0.14 mm² - 2.5 mm²
• Conductor cross section flexible with ferrule without plastic sleeve: 0.14 mm² - 2.5 mm²
• Conductor cross section flexible with ferrule with plastic sleeve: 0.14 mm² - 2.5 mm²
• Pollution degree: 3
• Overvoltage category: III
• Rated surge voltage: 6 kV
• Operating temperature: -60 °C to 105 °C
• Standards/regulations: IEC 60947-7-1

Final note

Choose the Phoenix Contact PT 2,5-3L for efficient, space-saving wiring in industrial control systems. Its push-in technology and multi-level design reduce installation time and panel size without compromising performance or safety.