Siemens S01EE4R3 60A 3P 240V Circuit Breaker | AmpState

The Siemens S01EE4R3 is a purpose-built circuit breaker designed to deliver reliable overcurrent protection in panelboards, load centers, and electrical distribution systems. With a 60 A rating, three poles, and a 240 V operating voltage, this device is engineered for robust performance in three‑phase environments where precise protection and quick trip times matter.

Key specifications at a glance

• Manufacturer: Siemens
• Part number: S01EE4R3
• Type: Circuit Breaker
• Amperage: 60 A
• Poles: 3
• Voltage: 240 V
• Applications: Panelboards, load centers, electrical distribution
• Availability: Available from AmpState

Why this Siemens breaker stands out

• Direct part-number match: For panel builders and service teams, using the exact S01EE4R3 part eliminates compatibility guesswork and accelerates replacements.
• Three‑pole design for three‑phase systems: Designed to protect multi‑phase feeders and equipment in commercial and industrial applications, helping prevent cascading faults.
• Consistent Siemens protection: Backed by Siemens’ engineering, this breaker aligns with standard industrial practices for reliability and predictability in distribution networks.
• Inventory efficiency: A precise part number like S01EE4R3 reduces stocking confusion and simplifies reordering for maintenance programs.

Who benefits most

• Maintenance teams keeping spare inventories ready for quick fault isolation
• Panel builders assembling or upgrading three‑phase distribution layouts
• Electrical contractors commissioning commercial or light industrial installations
• Facilities managers seeking dependable, standards‑aligned protection devices

Ideal use cases

Install the S01EE4R3 in panelboards and distribution centers that require three‑phase 240 V protection with a 60 A threshold. It’s well-suited for feeders to motors, HVAC sub-panels, and other three‑phase loads where a reliable circuit breaker can prevent damage from overloads or short circuits. When a failing or aging breaker is suspected in a three‑phase system, having this exact Siemens part on hand minimizes downtime and keeps upgrades seamless.

Compatibility and guidance

If you need help confirming fit or matching this part number to your existing panel, AmpState offers support to verify compatibility. Just reach out with your panel model and current setup, and a specialist can confirm whether the S01EE4R3 is the correct replacement or suitable alternative for your distribution needs.

Choose the Siemens S01EE4R3 for precise, dependable three‑phase protection and streamlined procurement from AmpState. It’s the practical, exact‑match solution that keeps electrical systems running safely and efficiently.