EATON IS-100/3 Modular Isolation Switch 100A 3-Pole 415V AC 3 Modules

The EATON IS-100/3 is a high-quality modular isolation switch designed for reliable electrical disconnection and isolation in industrial and commercial applications. With a rated current of 100A and 3 poles, this switch ensures safe operation under AC loads up to 415V. Its compact 3-module width allows easy installation on DIN rails, making it ideal for distribution boards and control panels.

Advantages

This isolation switch offers robust construction, clear ON/OFF position indication, and compliance with IEC/EN 60947-3 standards. It provides reliable performance with high electrical and mechanical life, ensuring long-term durability. The IP20 terminal protection and IP40 front protection (with enclosure) enhance safety in various environments.

Suitable for

• Industrial electrical distribution systems
• Commercial building power management
• Motor control centers
• Maintenance and safety isolation applications

Key specifications

• Rated Current (In): 100 A
• Number of Poles: 3-Pole
• Rated Operational Voltage (Ue): 415 V AC
• Rated Insulation Voltage (Ui): 440 V AC
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Utilization Category: AC-22A
• Mounting Type: DIN Rail (EN 60715)
• Module Width: 3 Modules (3M)
• Standard: IEC/EN 60947-3
• Frequency: 50/60 Hz
• Terminal Capacity (Solid): 1.5 - 50 mm²
• Terminal Capacity (Flexible): 1.5 - 35 mm²
• Degree of Protection (Terminals): IP20
• Degree of Protection (Front): IP40 (with enclosure)
• Operating Temperature Range: -25 to +50 °C
• Electrical Life: >10,000 operations
• Mechanical Life: >20,000 operations
• Indication: ON/OFF Position

Recommendations

For optimal performance, ensure proper installation on a standard DIN rail and use appropriate cable sizes within the specified terminal capacity. This switch is suitable for isolation purposes and should be used in accordance with local electrical codes.