Siemens ECHA075 30A Safety Switch, NEMA 3R | AmpState

Meet the Siemens ECHA075 30A Safety Switch—a dependable at-point-of-use equipment disconnect built for everyday electrical work. Designed to simplify maintenance and retrofit projects, this NEMA 3R-rated safety switch delivers clear, safe isolation where you need it most.

Key to retrofit planning and consistent spares, the ECHA075 combines straightforward operation with robust protection. Its 30 A rating covers a wide range of equipment while maintaining safety, control, and reliability in challenging environments typical of field service and maintenance scenarios.

• At-point-of-use isolation: Quickly disconnect power during maintenance or retrofit without pulling power from the main panel.
• NEMA 3R enclosure: Weather-resistant protection suitable for outdoor or harsh environments, helping you stay compliant and safe in the field.
• Part-number consistency: Ideal for retrofit work where the part number must stay the same across projects and stock.
• Siemens reliability: Built by a trusted name in electrical safety, designed for durable performance in demanding settings.
• 30 A capacity: Sufficient for a broad range of equipment disconnect needs while keeping installation compact and efficient.
• AmpState availability: We can assist with compatibility checks to confirm fit for your specific application.

This safety switch is particularly well-suited for contractors, facility managers, and maintenance teams who value a predictable, easy-to-order disconnect option. Use it to isolate pumps, compressors, HVAC equipment, outdoor systems, or any load requiring a clear, code-compliant shutdown point.

Typical use cases: retrofit installations where keeping the same part number streamlines procurement; service shutoffs for outdoor equipment; routine maintenance that requires reliable, quick disconnection at the device level.

Key specifications

• Manufacturer: Siemens
• Part number: ECHA075
• Product type: Safety Switch
• Amperage: 30 A
• Enclosure rating: NEMA 3R
• Availability: AmpState

If you’re uncertain about compatibility with your system, reach out—AmpState is ready to help confirm fit and ensure you get the right ECHA075 for your application.