Legrand 026251 Cage Terminals for DPX 400/630 Circuit Breakers

The Legrand 026251 cage terminals are essential accessories designed specifically for integration with DPX 400 and DPX 630 circuit breakers. These components are engineered to facilitate reliable and secure cable connections within power distribution systems, ensuring that electrical panels operate with maximum efficiency and safety. By providing a robust termination point for heavy-duty cabling, these terminals support the integrity of professional electrical installations.

Advantages

These cage terminals offer a high level of mechanical stability, which is critical for maintaining consistent electrical contact in demanding industrial or commercial environments. Their design allows for the secure accommodation of large-gauge cables, effectively minimizing the risk of loose connections or overheating. The precision engineering ensures compatibility with the specified circuit breaker models, simplifying the assembly process and contributing to a well-organized and reliable electrical distribution board configuration.

Suitable for

• Power distribution systems using DPX 400 circuit breakers
• Power distribution systems using DPX 630 circuit breakers
• Professional electrical panel installations
• Industrial and commercial electrical infrastructure

When it may not be suitable

These terminals are specifically designed for use with Legrand DPX 400 and DPX 630 circuit breakers. They are not compatible with other circuit breaker series or different electrical equipment brands. Attempting to use them with non-specified hardware may result in improper fitment and safety hazards.

Key specifications

• Compatibility: DPX 400 and DPX 630 circuit breakers
• Maximum cable capacity: 2x240mm2
• Width: 100 mm
• Depth: 184 mm
• Height: 88 mm
• Quantity: 1 piece per pack

How to use

Installation should be performed by a qualified electrician in accordance with local electrical regulations. Ensure the circuit breaker is fully de-energized before beginning the installation. Align the cage terminals with the connection points on the DPX 400 or 630 circuit breaker. Secure the terminals firmly using the appropriate tools, ensuring that the cables are inserted correctly and tightened to the manufacturer's specified torque settings to prevent electrical resistance or connection failure.

What to consider before purchase

• Verify the model of your circuit breaker is DPX 400 or 630
• Ensure the cable cross-section does not exceed 2x240mm2
• Check the available space in your distribution board against the terminal dimensions
• Confirm the quantity required for your specific installation project

Usage recommendations

Always ensure that all electrical connections are inspected for tightness and proper alignment before energizing the system to maintain long-term operational safety.