Eaton ER53030UX 90A Safety Switch | AmpState

Introducing the Eaton ER53030UX 90A Safety Switch — a purpose-built equipment disconnect designed for reliable point-of-use isolation. Built by Eaton and distributed through AmpState, this 90 ampere safety switch is ideal for safeguarding workers during maintenance and retrofit projects while keeping your part number consistent across builds.

Why this ER53030UX stands out

• 90 A rating for solid interruption of medium-sized industrial circuits, giving you confident disconnect under load.
• Point-of-use isolation to quickly and safely de-energize equipment during service without affecting upstream power, reducing downtime and risk.
• Retrofit-friendly with part-number stability — retain your existing inventory and procurement workflows while upgrading or replacing equipment in the field.
• Durable, dependable design built to withstand workshop and plant environments, ensuring consistent performance under routine maintenance and shutdowns.

Ideal use cases

• Manufacturing lines undergoing equipment upgrades or reconfigurations
• Preventive maintenance planning where a reliable disconnect is required
• Temporary or permanent isolation at the point of use for safety compliance
• Installations where you need a consistent component across multiple machines or shifts

Specifications

• Amperage: 90 A
• Product Type: Safety Switch
• Manufacturer: Eaton
• Part Number: ER53030UX
• Availability: AmpState

Need help confirming fit? AmpState specializes in matching part numbers and confirming compatibility. Message us and we’ll help you verify that the ER53030UX fits your equipment and retrofit plan.

Equip your maintenance team with a dependable safety switch that simplifies service, reduces risk, and keeps your project on track. Add the Eaton ER53030UX 90A Safety Switch to your cart today.