Weidmüller AITB 4 BB L-L-PE Installation Terminal Block, Screw Connection, 32A, 400V, Black

The Weidmüller AITB 4 BB L-L-PE installation terminal block (model 2669080000) is a high-quality, screw connection terminal block designed for reliable electrical installations. With three potentials (L, L, PE) and six connections, it provides a secure and organized wiring solution for industrial and building applications. Rated for 32A and 400V, it accommodates rigid conductors up to 6 mm² and flexible conductors up to 4 mm².

Advantages

Robust screw connection technology ensures a stable and vibration-resistant electrical connection. The compact single-level design saves space on the DIN rail. The black Wemid insulating material offers excellent flame retardancy (UL 94 V-0) and durability.

Suitable for

• Industrial control panels
• Building installation distribution boards
• Power distribution and junction boxes
• Lighting and general electrical circuits

Key specifications

• Connection Technology: Screw Connection
• Number of Potentials: 3 (L, L, PE)
• Number of Levels: 1
• Rated Voltage (IEC): 400 V
• Rated Current (IEC): 32 A
• Conductor Cross-Section, Rigid: 0.5 - 6 mm²
• Conductor Cross-Section, Flexible: 0.5 - 4 mm²
• Mounting Type: DIN Rail TS 35
• Insulating Material: Wemid
• Colour: Black
• Stripping Length: 10 mm
• Torque for Screw Connection: 0.8 - 1.2 Nm
• Number of Connections: 6
• Pollution Degree: 3
• Overvoltage Category: III
• Flammability Rating (UL 94): V-0

Recommendations

For optimal performance, use with appropriate ferrules for flexible conductors and ensure proper torque settings. This terminal block is ideal for applications requiring a reliable and safe connection for power distribution.