Weidmüller AITB 2.5 BB N-L-PE Installation Terminal Block, 3-Pole, Screw Connection, 2.5 mm², DIN Rail, Dark Beige

The Weidmüller AITB 2.5 BB N-L-PE is a high-quality installation terminal block designed for reliable electrical connections in industrial and building installations. This 3-pole terminal block integrates protective earth (PE), neutral (N), and line (L) conductors in a single compact unit, simplifying wiring and saving space on DIN rails. With a nominal cross-section of 2.5 mm² and screw connection technology, it ensures secure and durable connections for a wide range of applications.

Advantages

• Space-saving design: Combines PE, N, and L terminals in one block, reducing the number of components needed.
• Robust screw connection: Provides reliable, vibration-resistant connections for long-term performance.
• Wide temperature range: Operates from -50 °C to 120 °C, suitable for harsh environments.
• High safety: Rated impulse withstand voltage of 4 kV and pollution degree 3 ensure safe operation in demanding conditions.
• Easy installation: Snap-on mounting on DIN rail TS 35 for quick and secure assembly.

Suitable for

• Industrial control panels
• Building automation systems
• Distribution boards
• Lighting and power distribution
• Machine wiring

Key specifications

• Product Type: Installation Terminal Block
• Terminal Type: PE/L/N (Protective Earth, Line, Neutral)
• Nominal Cross-Section: 2.5 mm²
• Connection Technology: Screw Connection
• Number of Connections: 6 (2 per pole)
• Number of Poles: 3
• Number of Levels: 1
• Rated Voltage: 400 V
• Rated Current: 24 A
• Mounting Type: DIN Rail TS 35
• Insulating Material: Wemid
• Color: Dark Beige
• Operating Temperature: -50 °C to 120 °C
• Stripping Length: 10 mm
• Flexible Conductor Cross-Section: 0.5 mm² – 4 mm²
• Rigid Conductor Cross-Section: 0.5 mm² – 6 mm²
• Rated Impulse Withstand Voltage: 4 kV
• Pollution Degree: 3
• Flammability Rating: UL94 V-0

Recommendations

For optimal performance, use with appropriate ferrules and ensure proper stripping length. This terminal block is ideal for new installations or retrofitting existing systems where reliable PE/N/L connections are required.