194R-NU100-1753 - 100A, 3-Pole, Disconnect Switch

194R-NU100-1753 is a robust 100A, 3-Pole Disconnect Switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is designed to keep electrical systems safe, reduce downtime, and simplify service after scaling or changes in load demands.

• Model: 194R-NU100-1753
• Amperage: 100A
• Poles: 3-Pole
• Primary use: motor disconnects, panelboards, and branch circuit protection
• Design note: compact, maintainable fusible switch suited for protected circuits

Why this disconnect switch stands out

In environments where space matters and quick, reliable isolation is essential, the 194R-NU100-1753 delivers. Its three-pole configuration ensures full-line isolation, helping reduce arc exposure and simplifying safe maintenance across all phases. With a 100A rating, it provides ample current handling for common motor and branch circuit scenarios while maintaining a compact footprint that fits tight electrical rooms and equipment cabinets.

Ideal use cases

• Motor disconnects in equipment rooms, manufacturing lines, and HVAC systems
• Feeder disconnections for panelboards in commercial installations
• Branch circuit protection where local isolation is required for service, testing, or maintenance

Practical benefits for installers and operators

• Streamlined maintenance thanks to its compact, maintainable design
• Clear, immediate circuit isolation to minimize downtime during servicing
• Reliable overcurrent protection integrated within a single, easy-to-service unit

Who should consider this product

Facilities managers, electrical contractors, OEMs, and technicians working in demanding industrial and commercial environments will appreciate a switch that combines dependable protection with a space-efficient footprint. If you need a dedicated, three-pole solution for motor control centers, panelboard feeders, or branch circuits, this model provides a concrete, purpose-built option.

Tips for integration and optimum performance

• Match the switch to your existing control circuitry and ensure three-pole isolation aligns with your protection strategy.
• Plan for maintenance access in the installation layout to maximize the benefits of its compact form factor.
• Commission only by qualified personnel to preserve safety and performance standards.