3KX8433-0AC | Switch Disconnector with Fuse ZBH Phase Barrier – Siemens

Product Overview

The 3KX8433-0AC is a high-quality switch disconnector with fuse ZBH Phase Barrier manufactured by Siemens. Designed for industrial and commercial applications, this device ensures safe and reliable disconnection of electrical circuits while providing protection against overloads and short circuits.

Key Features

• Type: Switch Disconnector with Fuse ZBH Phase Barrier
• Model Number: 3KX8433-0AC
• Brand: Siemens
• Rated Voltage: Up to 690V AC
• Rated Current: 63A
• Number of Poles: 3
• Fuse Type: ZBH (High Breaking Capacity Fuse)
• Phase Barrier: Included for enhanced safety and isolation
• Mounting: DIN Rail Mounting
• Operating Temperature: -25°C to +55°C
• Protection Class: IP20
• Mechanical Life: Up to 10,000 operations
• Electrical Life: Up to 1,000 operations at rated current
• Compliance: Meets IEC/EN 60947-3 standards

Applications

The 3KX8433-0AC is ideal for use in:

• Industrial control panels
• Power distribution systems
• Motor control centers
• Commercial buildings
• Machinery and equipment

Benefits

• Ensures safe disconnection of electrical circuits
• Provides reliable overload and short-circuit protection
• Compact design for space-saving installation
• Durable construction for long-lasting performance
• Complies with international safety standards

Technical Specifications

Disclaimer

Product specifications are subject to change without prior notice. Always refer to the official product documentation for the most accurate and up-to-date information.