Cutler-Hammer C361NC - 30A, 600V, 3-Pole, Disconnect Switch

Uncompromising isolation for demanding environments: The Cutler-Hammer C361NC 30A 600V 3-Pole Disconnect Switch is engineered to deliver safe, reliable circuit disconnection where it matters most — during maintenance and when power must be safely removed from equipment.

Designed with three independent poles, this switch ensures complete de-energization of all conductors, minimizing arcing and the risk of residual voltage. Its 30-amp, 600-volt rating covers a broad range of industrial loads, from motors to conveyors, making it a versatile choice for OEMs and facilities managers.

Lockout/Tagout compatibility is built into the design, enabling workers to apply standard padlocks and tags for compliant, visible safeguards. When used as part of a formal LOTO program, it helps reduce downtime and accidents during servicing.

Durability matters in harsh environments, and the C361NC delivers. The unit is built to withstand frequent operation and the rigors of daily switching, providing long-term reliability in switchgear, motor control centers, and service panels.

Who benefits most

• Maintenance teams performing routine servicing on large motors, pumps, and conveyors
• Facilities managers upgrading or replacing disconnects in distribution panels
• OEMs integrating robust isolation switches into equipment enclosures

Key advantages over simpler solutions

• Full-phase isolation with a 3-pole design reduces the chance of backfeed and ensures safe service conditions
• Reliable load disconnection at 30A and 600V supports a wide range of industrial loads
• LOTO-ready design facilitates compliant, auditable safety procedures
• Durable construction designed for long-term operation in demanding environments

Specifications at a glance

• Amperage rating: 30A
• Voltage rating: 600V
• Number of poles: 3-pole
• Product type: Disconnect Switch
• Brand: Cutler-Hammer
• Model: C361NC

Operational tips: Pair this disconnect with proper lockout devices and follow your site’s maintenance procedures to ensure energized checks, safe isolation, and clear labeling. Verify that your installation enclosure and conductors are rated for 600V and for your specific environmental conditions.