Cutler-Hammer DH361URK - 30A, 600V, 3-Pole, Fused Safety Switch

The Cutler-Hammer DH361URK is a rugged Fused Safety Switch designed to deliver safe, reliable electrical isolation in demanding industrial and commercial environments. With a 30A rating, 600V maximum, and a 3-Pole configuration, this switch provides dependable disconnection under load while supporting essential lockout/tagout procedures for maintenance and service work.

Key benefits

• Three-pole protection for three-phase systems: Precisely suited for motors, conveyors, pumps, and other three-phase equipment up to 600V.
• Integrated overcurrent protection: The fused design consolidates isolation and current protection, simplifying wiring and improving fault containment.
• Reliable disconnection under load: Engineered to open the circuit safely even when equipment is energized, enhancing worker safety during maintenance.
• Lockout/Tagout readiness: Supports safe, compliant maintenance practices by enabling secure lockout procedures.
• Durable for demanding environments: Built to withstand the rigors of busy facilities, delivering long-term performance with reduced downtime.

Ideal applications

• Motor control and disconnect points for conveyors, compressors, fans, and fluid pumps.
• Service entrances and distribution panels where clear, decisive isolation is required.
• Industrial equipment in manufacturing, processing, and facilities management that demands reliable maintenance shutdowns.

Why choose the DH361URK

This fused safety switch combines the trusted Cutler-Hammer legacy with practical, field-proven design. By pairing robust isolation with built-in protection, it reduces wiring complexity and supports safer, more efficient maintenance workflows. It’s the right choice for teams that value consistent performance, clear electrical isolation, and durable operation in challenging environments.

Practical tips for use

• Confirm that your system operates within the 600V and 30A specifications before installation.
• Use appropriate enclosures and proper fusing to match your equipment and local electrical codes.
• Follow established lockout/tagout procedures to maximize safety during servicing and maintenance.