Switch Disconnector with Fuse ZBH ISO Neutral Cover – Siemens

Product Code: 3KX8342-0AC

Overview

The 3KX8342-0AC is a high-quality switch disconnector with fuse, designed and manufactured by Siemens. This product is part of the ZBH ISO series and features a neutral cover, ensuring safe and reliable operation in various electrical applications.

Key Features

• Type: Switch Disconnector with Fuse
• Series: ZBH ISO
• Neutral Cover: Included for enhanced safety
• Brand: Siemens
• Rated Current: 63A
• Rated Voltage: 400V AC
• Number of Poles: 3
• Fuse Type: NH (High Breaking Capacity)
• Mounting: DIN Rail Mounting
• Protection Degree: IP20
• Operating Temperature: -25°C to +60°C
• Mechanical Life: 10,000 operations
• Electrical Life: 1,000 operations at rated current
• Standards: Complies with IEC 60947-3, IEC 60269-1

Applications

The 3KX8342-0AC is suitable for a wide range of applications, including:

• Industrial control panels
• Power distribution systems
• Motor control centers
• Switchgear assemblies
• Electrical installations requiring safe disconnection and overload protection

Safety and Compliance

This switch disconnector is designed to meet international safety standards, ensuring reliable performance and protection against electrical hazards. The neutral cover provides additional safety by preventing accidental contact with live parts.

Installation and Maintenance

The 3KX8342-0AC is designed for easy installation on DIN rails, making it suitable for both new installations and retrofitting. Regular maintenance is recommended to ensure optimal performance and longevity.

Warranty and Support

Siemens offers a standard warranty on the 3KX8342-0AC, along with comprehensive technical support to assist with installation, troubleshooting, and maintenance.

Product Data Sheet