ABB Mistral41W Surface-Mounted Modular Distribution Board, 48 Modules, 4 Rows, IP41, 63A, Class II, Solid Door

The ABB Mistral41W is a robust surface-mounted modular distribution board engineered for efficient electrical power management in residential and commercial environments. This unit provides a secure housing for modular devices across 4 rows, offering a total capacity of 48 modules. Designed with a focus on safety and durability, the enclosure features a solid door and is constructed to meet high standards of electrical protection, ensuring that internal components remain shielded from external elements.

Advantages

This distribution board stands out due to its high-quality construction and user-friendly design. The inclusion of screw-type N+PE terminals simplifies the wiring process, allowing for reliable and secure connections. Its Class II insulation provides an additional layer of safety by preventing accidental contact with live parts. The IP41 rating ensures protection against solid objects and vertical water drops, making it a dependable choice for indoor installations where environmental conditions are controlled.

Suitable for

• Residential electrical distribution systems
• Commercial office power management
• Indoor installations requiring modular device housing
• Upgrading existing electrical panels

When it may not be suitable

This product is not intended for outdoor use or environments exposed to heavy moisture, dust, or extreme weather conditions, as the IP41 rating does not provide sufficient protection against such elements. It is also not suitable for applications requiring a higher module capacity than 48 units or for environments where a transparent door is necessary for visual monitoring of circuit breakers.

Key specifications

• Capacity: 48 modules (4 rows of 12)
• Mounting type: Surface-mounted
• Protection rating: IP41
• Insulation class: Class II
• Rated current: 63A
• Terminal type: Screw-type N+PE
• Door type: Solid

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes. The board is designed for surface mounting on flat, stable walls. Begin by securing the enclosure base to the wall using appropriate hardware. Once mounted, install the necessary modular devices onto the DIN rails provided within the rows. Connect the supply and load cables to the screw-type N+PE terminals, ensuring all connections are tightened to the specified torque. Finally, attach the solid door to complete the installation and ensure the unit is properly closed to maintain its protection rating.

What to consider before purchase

• Verify that the 48-module capacity meets your current and future circuit requirements.
• Ensure the installation surface is suitable for a surface-mounted enclosure.
• Confirm that the IP41 rating is sufficient for your specific indoor environment.
• Check the dimensions to ensure the board fits the intended wall space.

Usage recommendations: Regularly inspect the distribution board for any signs of loose connections or physical damage. Ensure the door remains closed at all times to maintain the IP41 protection rating and prevent unauthorized access to electrical components.