3KX3522-1YD | Switch Disconnector with Fuse ZBH AUX. SWITCH – Siemens

Product Overview

The 3KX3522-1YD is a high-quality switch disconnector with fuse, designed and manufactured by Siemens. This product is part of the ZBH series and is equipped with an auxiliary switch, making it a reliable solution for electrical distribution and control applications.

Key Features

• Type: Switch Disconnector with Fuse
• Model: 3KX3522-1YD
• Brand: Siemens
• Series: ZBH
• Auxiliary Switch: Included
• Rated Voltage: Up to 690V AC
• Rated Current: Up to 160A
• Number of Poles: 3
• Fuse Type: NH (High Breaking Capacity)
• Mounting Type: 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: IEC/EN 60947-3, IEC/EN 60947-1

Applications

The 3KX3522-1YD is suitable for a wide range of applications, including:

• Industrial control panels
• Electrical distribution systems
• Motor control centers
• Power distribution in commercial buildings
• Machinery and equipment

Benefits

• High reliability and durability
• Easy installation and maintenance
• Enhanced safety with integrated fuse protection
• Compact design for space-saving installation
• Compliance with international standards

Technical Specifications

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