Eaton HIS-100/1 Modular Switch Disconnector, 100A, 1-Pole

The Eaton HIS-100/1 is a high-performance modular switch disconnector engineered for reliable circuit isolation in electrical distribution systems. Rated for a current of 100A, this 1-pole device provides a secure and efficient method for disconnecting electrical circuits within industrial and commercial environments. Its compact modular architecture is specifically designed for straightforward DIN-rail mounting, ensuring it integrates seamlessly into standard distribution boards while maintaining high levels of operational safety and durability.

Advantages

This switch disconnector offers exceptional reliability for demanding electrical installations. The robust construction ensures long-term performance under continuous load, while the modular design facilitates quick and space-saving installation on standard DIN rails. By providing a clear and positive disconnection of circuits, it enhances safety during maintenance and troubleshooting procedures, making it an essential component for modern electrical infrastructure.

Suitable for

• Industrial electrical distribution boards
• Commercial building power management systems
• Safe isolation of electrical circuits during maintenance
• Integration into modular control panels

When it may not be suitable

This device is designed for 1-pole applications and is not suitable for multi-phase circuits requiring simultaneous disconnection of all poles. It should not be used in environments where the environmental conditions exceed the specified protection ratings or in applications requiring higher current capacities than the 100A limit.

Key specifications

• Rated current: 100A
• Number of poles: 1
• Mounting type: DIN-rail
• Design: Modular

How to use

The Eaton HIS-100/1 is installed by snapping the unit onto a standard 35mm DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation. Connect the incoming and outgoing cables to the appropriate terminals, ensuring that all connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the switch can be operated manually to isolate the circuit as required.

What to consider before purchase

• Verify that the 1-pole configuration meets your specific circuit requirements.
• Ensure the 100A rating is appropriate for the load of the circuit being controlled.
• Check available space on the DIN rail within your distribution enclosure.

Usage recommendations

Always ensure that the installation is performed by a qualified electrician in accordance with local electrical codes and safety regulations. Regularly inspect the terminal connections for tightness and check the switch mechanism for smooth operation during routine maintenance cycles.