Siemens 3NP1123-1CA20 - 3-Pole, Disconnect Switch

Siemens 3NP1123-1CA20 is a robust 3-pole disconnect switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch delivers dependable control for motor isolation and circuit protection where space and serviceability matter.

• Three-pole design for comprehensive control — ensures complete isolation across all conductors, making safe motor startup, maintenance, and shutdown straightforward.
• Rugged, industrial-grade construction — built to withstand challenging environments while delivering consistent performance over time.
• Integrated overcurrent protection — interrupting excess current to safeguard motors, panelboards, and downstream circuits from damage.
• Compact footprint — ideal for installations with limited space, including motor disconnects, panelboards, and branch circuit protection where a compact, maintainable fusible switch is required.
• Maintenance-friendly operation — designed for easy hand operation, quick engage/disengage, and simple inspection to minimize downtime during servicing.
• Versatile application in electrical systems — a practical choice for both new builds and retrofits that demand reliable isolation and protection in a single, unified device.

Designed to meet the needs of industrial and commercial electrical installations, the Siemens 3NP1123-1CA20 provides a dependable solution for safe motor control and circuit protection. Use it to simplify maintenance workflows, protect valuable equipment, and keep electrical systems running smoothly with a compact, maintainable disconnect switch.