Cutler-Hammer 410SH444H - 200A, 240V, Fused Disconnect Switch

Meet the Cutler-Hammer 410SH444H, a high-performance fused disconnect switch purpose-built for industrial and commercial electrical environments. With a 200A rating and 240V operation, this unit delivers safe, reliable electrical isolation when it’s needed most. It supports proper lockout/tagout procedures and provides dependable disconnection under load, helping maintenance teams work safely and efficiently while protecting downstream equipment. Built for long-term durability, the 410SH444H stands up to demanding service in harsh or busy facilities.

Why this fused disconnect stands out

• Robust overcurrent protection in a single, integrated device. The fused path rapidly clears faults, shielding upstream equipment and reducing the likelihood of cascading failures during a fault condition.
• Streamlined safety with lockout/tagout compatibility. Designed to facilitate compliant maintenance procedures, so technicians can isolate circuits confidently before servicing.
• Reliable isolation under load. When power must be removed for service, the 410SH444H delivers dependable disconnection, minimizing downtime and enhancing overall facility safety.
• Durable, industrial-grade construction. Engineered for long-term service in demanding environments, this switch balances performance with resilience over years of operation.

Ideal use scenarios

• Motor feeders and large equipment disconnects in manufacturing lines, processing plants, and packaging facilities.
• Electrical room or switchgear assemblies requiring a single, integrated solution for switching and protection.
• HVAC and auxiliary systems where safe isolation is critical during routine maintenance or emergency work.
• Facilities that enforce strict lockout/tagout policies and need a dependable, compliant disconnect solution.

Technical snapshot

• Amperage rating: 200A
• Voltage rating: 240V
• Product type: Fused Disconnect Switch
• Brand: Cutler-Hammer
• Model: 410SH444H

Installation and practical guidance

For facilities aiming to strengthen safety and reliability, the 410SH444H is a practical choice where fuse-protected isolation is required. Plan installations with standard electrical distribution in mind, ensuring compatible fusing and wiring practices accompany the device. Use it as part of a broader safety program that prioritizes lockout/tagout readiness, verified de-energization, and routine verification of circuit status before any maintenance activity. Its built-in fusion and switching capability helps reduce spare part needs and simplifies diagnostics when faults occur.

In short, the Cutler-Hammer 410SH444H is a purpose-built solution for environments that demand fast, safe isolation and durable performance. If you’re upgrading your electrical disconnects to improve safety, minimize downtime, and support compliant maintenance, this 200A, 240V fused disconnect switch is a compelling choice that aligns with industrial and commercial power-distribution needs.