JN-323 - 100A, 240V, 2-Pole, Disconnect Switch

Meet the JN-323 — a rugged, reliable Disconnect Switch engineered for on/off isolation and dependable overcurrent protection in demanding industrial and commercial environments. With a 100A, 240V rating and a 2-Pole configuration, this compact fusible switch delivers precise control where it matters most.

• Model: JN-323
• Amperage: 100A
• Voltage: 240V
• Poles: 2-Pole

Why the JN-323 stands out

Designed for reliable isolation, the JN-323 provides a decisive disconnect for both conductors in a circuit, enabling safe maintenance and servicing. Its compact, maintainable form factor fits neatly into panelboards and tight electrical spaces, making it a practical choice for installations where space and reliability matter.

Ideal applications

• Motor disconnects in industrial facilities and commercial fleets
• Panelboards where a dedicated disconnect is required for branch circuits
• Situations needing a compact, easy-to-service fusible switch for reliable protection

What problems it solves

The JN-323 provides clear, reliable electrical isolation and overcurrent protection for critical loads. By enabling simultaneous disconnection of both hot conductors, it enhances safety during maintenance and reduces the risk of arcing or unintended energization. Its rugged design is built to withstand the rigors of busy industrial environments while staying maintainable for routine servicing.

Practical tips for use

• Pair the JN-323 with appropriate protection devices to match your load and duty cycle.
• Install in locations that require quick, decisive shutdowns for motors and branch circuits.
• Plan for maintenance by choosing a compact switch that fits within your panelboard footprint without compromising accessibility.
• Verify compatibility with your wiring method and local electrical codes to ensure compliant, efficient operation.