Weidmüller AITB 2.5 BB NDT BL Neutral Conductor Disconnect Terminal Block, Blue, 2.5 mm², Screw Connection

The Weidmüller AITB 2.5 BB NDT BL is a high-quality neutral conductor disconnect terminal block designed for reliable electrical connections in industrial applications. With a rated cross-section of 2.5 mm² and screw connection technology, this terminal block ensures secure and durable wiring. Its blue colour indicates its use as a neutral conductor, and the integrated disconnect slide allows for easy isolation of circuits without removing wires.

Advantages

This terminal block offers a compact design with a width of only 5.1 mm, saving valuable space on DIN rails. The disconnect function simplifies maintenance and troubleshooting, while the Wemid insulation material provides excellent thermal and mechanical resistance. Certified for ATEX/IECEx explosive environments, it is suitable for hazardous locations.

Suitable for

• Industrial control panels
• Neutral conductor distribution in electrical installations
• Applications requiring circuit isolation
• Hazardous areas with explosive atmospheres (ATEX/IECEx)

Key specifications

• Connection Technology: Screw connection
• Rated Cross-Section: 2.5 mm²
• Rated Voltage (IEC): 500 V
• Rated Current (IEC): 24 A
• Number of Connections: 4
• Number of Potentials: 1
• Colour: Blue
• Mounting Type: DIN rail (TS 35)
• Insulation Material: Wemid
• Operating Temperature: -50 °C to 120 °C
• Width: 5.1 mm
• Length: 60.5 mm
• Height (on TS 35): 59.5 mm
• Stripping Length: 8 mm
• Tightening Torque: 0.4 - 0.8 Nm
• Flammability Rating: UL 94 V-0
• Conductor Size (Solid): 0.5 - 4 mm²
• Disconnect Function: Yes, with disconnect slide
• Explosion Protection: ATEX / IECEx certified (Ex eb IIC Gb)
• Approvals: cURus, EAC, KEMA-KEUR

Recommendations

For optimal performance, use with appropriate ferrules and ensure proper tightening torque. Suitable for use in conjunction with Weidmüller marking and testing accessories.