Isolating switch SPX-D 3P+N 400 A NH02 605112

Isolating Switch with Fuse Protection – Robust Safety and Easy Installation

This isolating switch SPX-D 3P+N, with a rated current of 400A and NH02 fuse inserts, is a reliable solution for electrical circuit isolation. It ensures safe disconnection of installations during maintenance or repair, while providing effective protection against overloads and short circuits. Designed for use in both commercial and industrial buildings.

Construction and Installation

The switch is mounted on a mounting panel, simplifying and accelerating installation. Its dimensions (329 mm width, 246 mm height, and 214 mm depth) allow compatibility with most distribution boards. The enclosure with cover provides additional safety and prevents accidental contact with live parts. The switch features 4 poles: 3 for phases and 1 neutral (N). The ability to install up to three NH fuse inserts enables customization of protection to suit specific installation requirements.

Applications and Benefits

The SPX-D switch is ideal wherever safe disconnection of the power circuit is required. It performs excellently in:

• Main electrical distribution boards: as the primary element for disconnecting the entire circuit.
• Sub-distribution boards: for isolating individual sections of the installation.
• Emergency power systems (UPS): ensuring safe switching between power sources.
• Industrial installations: where high reliability and safety are critical.

Key advantages to note:

• Safety: Provides effective circuit isolation during maintenance or repair work.
• Versatility: Compatible with NH02 fuse inserts rated at 400A.
• Easy Installation: Panel mounting minimizes installation time.
• Robust Construction: Ensures long-term, reliable operation.
• Complete Package: Supplied with a protective cover enhancing user safety.