ITE NR321 - 30A, 240V, 2-Pole, Fused Disconnect Switch

The ITE NR321 fused disconnect switch is built for serious industrial and commercial environments where safe electrical isolation, reliable performance, and straightforward maintenance are non-negotiable. With a 30A, 240V rating and a true 2-pole design, this disconnect delivers dependable disconnection under load, helping protect personnel during servicing and safeguarding downstream equipment from fault currents. What sets the NR321 apart

• Fused protection for reliable overcurrent safeguarding: The integrated fuses provide immediate protection against short circuits and overloads, reducing wear on downstream components.
• Dual-pole isolation for comprehensive safety: Simultaneously disconnects both hot lines, minimizing arc flash risk and ensuring true de-energization of motors, pumps, and feeders.
• Outdoor-ready, weather-resistant enclosure: With a NEMA 3R enclosure rating, it stands up to rain, dust, and outdoor exposure, making it suitable for exterior equipment pads and loading docks.
• Lockout/tagout compatible: Designed to integrate with standard lockout devices, helping your team meet safety protocols and compliance during maintenance.
• Durable, long-term performance: Built for continuous operation in demanding environments, delivering consistent isolation when you need it most.

Ideal applications - Motor control and feeders in manufacturing lines, HVAC systems, and pumping stations that require clean, definitive isolation. - Outdoor equipment installations where weather resistance and safety are critical. - Maintenance-ready electrical rooms and service panels where lockout/tagout procedures are standard practice. Key benefits and outcomes - Safer maintenance with verifiable de-energization: Two-pole disconnect ensures all live conductors are isolated together. - Enhanced equipment protection: Fuses limit fault energy and protect downstream components from damage. - Reduced downtime through reliable performance: Built for longevity in busy industrial environments, minimizing unexpected outages. - Flexible deployment: Suitable for both new installations and retrofits where a fused disconnect is needed. Specifications at a glance - Amperage: 30A - Voltage: 240V - Poles: 2-Pole - Enclosure: NEMA 3R - Type: Fused Disconnect Switch - Brand: ITE - Model: NR321 Practical tips for use - Pair with compatible lockout devices during maintenance to ensure team safety and regulatory compliance. - Before service, verify that the connected load is within the 30A, 240V ratings to avoid nuisance tripping. - For outdoor or exposed installations, mount in a location with proper clearance to promote heat dissipation and easy fuse access. - Use the NR321 as part of a broader protective strategy, coordinating with upstream breakers and downstream protective devices for selective protection. Designed to deliver clear, reliable isolation exactly when you need it, the ITE NR321 fused disconnect switch is a practical, durable solution for safeguarding people and assets in demanding electrical environments.