Westinghouse DS36U - 100A, 600V, Disconnect Switch

The Westinghouse DS36U is a high-performance disconnect switch designed for industrial and commercial environments that demand safe, reliable electrical isolation. With a robust 100A current rating and a 600V maximum, this model delivers dependable disconnection when it matters most, helping you keep downtime to a minimum and workers protected.

Engineered to support proper lockout/tagout procedures, the DS36U enables maintenance teams to work confidently while maintaining clear control of energized circuits. Its design prioritizes durable, long-term operation, ensuring reliable performance under load across years of service.

Key capabilities

• 100A at 600V rating provides solid isolation for typical industrial feeders and equipment.
• Safe isolation under load—designed to disconnect circuits reliably when they’re energized.
• Lockout/tagout ready—supports safe servicing and compliance with standard safety procedures.
• Durable, long-term performance—built to endure the rigors of industrial and commercial use.
• Versatile installation—suitable for a variety of electrical isolation scenarios in facilities and machinery.

Common use scenarios

Ideal for service disconnects in manufacturing floors, electrical rooms, and equipment bays where quick, clear isolation is necessary for maintenance, testing, or emergency procedures. The DS36U provides a dependable point of control for power circuits, enabling safer work environments and streamlined maintenance workflows.

Specifications at a glance

• Amperage rating: 100A
• Voltage rating: 600V
• Product type: Disconnect Switch
• Brand: Westinghouse
• Model: DS36U

Who this is for

• Electricians and maintenance teams in industrial and commercial facilities seeking reliable electrical isolation for servicing.
• Facilities managers and safety officers prioritizing robust lockout/tagout-ready equipment.