Siemens HF223NR - 100A, 240V, 2-Pole, Heavy-Duty, Switch

Siemens HF223NR is a rugged, 2-pole, 100A, 240V heavy-duty switch crafted for reliable on/off isolation and overcurrent protection in demanding industrial and commercial settings. This compact, maintainable fusible switch is built to keep critical systems safe and available, even under challenging duty cycles.

• 2-Pole, 100A at 240V for simultaneous, clean isolation of both live lines, simplifying safe maintenance and reducing downtime.
• Heavy-Duty construction designed to withstand demanding environments and frequent switching in motor control, panelboards, and branch circuits.
• Compact, maintainable fusible switch that fits tighter electrical panels while offering straightforward serviceability when fuse changes or maintenance are needed.
• Versatile application ideal for motor disconnects, panelboard protection, and branch circuit setups where a reliable, integrated protection and isolation solution is required.

Who benefits most: maintenance technicians, electrical contractors, and plant engineers seeking a durable, dependable disconnect that consolidates isolation and overcurrent protection in a single, space-efficient device. The HF223NR excels in manufacturing lines, HVAC and pumping systems, conveyors, and light to heavy industrial equipment where quick, safe de-energization is essential.

Why this matters in practice: by providing a robust disconnect with built-in protection, you reduce the risk of electrical faults triggering equipment downtime, and you simplify panel layouts with a single, easy-to-operate component. In environments where space is at a premium, the HF223NR offers a compact footprint without compromising performance or safety.

Practical tips for use: verify compatibility with your fuse configuration and ensure correct matching with your motor or circuit requirements. Plan for clear access to the switch for routine testing and maintenance, and incorporate regular inspections of the enclosure and terminals to maintain reliable operation over time. This Siemens switch delivers reliable isolation and protection where you need it most, making it a solid choice for upgrading or specifying new panel & motor control installations.