Cutler-Hammer 4105H3313H - 100A, 600V, 3-Pole, Heavy-Duty, Safety Switch

Engineered for demanding industrial and commercial environments, the Cutler-Hammer 4105H3313H 100A, 600V, 3-Pole Safety Switch delivers reliable on/off isolation and overcurrent protection. Built to endure tough conditions, this heavy-duty switch helps protect personnel and equipment while keeping critical systems available.

Key specifications

• Model: 4105H3313H
• Amperage: 100 A
• Voltage: 600 V
• Poles: 3-Pole
• Duty: Heavy-Duty

What it protects and why it matters

This safety switch is designed for motor disconnects, panelboards, and branch circuit protection in environments where a compact, maintainable solution is required. With robust three-phase isolation at up to 600V, it provides dependable shutdown and protection against overcurrent events, helping minimize downtime and equipment wear.

Ideal applications

• Motor disconnects for industrial machinery and conveyors
• Panelboard protection in commercial facilities and light manufacturing
• Branch circuit protection in control panels and electrical enclosures

Why this safety switch stands out

Cutler-Hammer is a trusted name in industrial electrical gear. The 4105H3313H pairs rugged, heavy-duty construction with a compact footprint, delivering dependable three-pole isolation and overcurrent protection for 100A circuits up to 600V. It’s designed to integrate smoothly into existing safety and protection schemes without sacrificing space or serviceability.

Quick-install and maintenance notes

Install in accordance with local codes and standards. The 3-Pole design ensures full three-phase coverage for 600V systems, and the 100A rating aligns with common motor and panelboard protection needs. Regular visual checks of enclosure integrity and wiring connections help sustain performance over time.

Choose the Cutler-Hammer 4105H3313H for a reliable, heavy-duty safety switch that keeps your critical systems isolated, protected, and ready for action.