Siemens 3VA1163-3EE36-0AA0 Circuit Breaker, 63A, 3-Pole, 415V

The Siemens 3VA1163-3EE36-0AA0 is a rugged industrial circuit breaker designed to protect three‑phase electrical systems with precision. With a 63 A rating across 3 poles and a 415 V operating range, this unit is built for reliability in demanding environments—from manufacturing floors to power distribution panels. When you need a precise, genuine part for replacement or maintenance, this Siemens breaker ensures a safe, compliant fit when matched by part number.

Key specifications

• Manufacturer: Siemens
• Part number: 3VA1163-3EE36-0AA0
• Product type: Circuit Breaker
• Amperage: 63 A
• Poles: 3
• Voltage rating: 415 V
• Applications: industrial electrical service, maintenance, and replacement projects

Why this matters for your system

• Three-pole protection ensures balanced safeguarding across all phases, reducing the risk of phase imbalance and electrical faults.
• A 63 A rating is well-suited for mid-range feeders, motors, and panel sections that require dependable protection without excessive current limiting.
• 415 V compatibility aligns with common three-phase power distribution found in industrial facilities, supporting seamless integration with existing gear.
• Using the exact part number guarantees compatibility with Siemens switchgear and downstream equipment, simplifying maintenance and replacements.
• Genuine Siemens supply supports consistent performance, availability of replacement parts, and straightforward serviceability.

How to verify compatibility

Before purchasing, confirm a perfect match by the exact part number: 3VA1163-3EE36-0AA0. Verify that your application requires a 3-pole device rated for 63 A and 415 V, and ensure the mounting method aligns with your panel or enclosure. If you’re unsure, we can help—send a message with your current setup and we’ll guide you to the right fit.

Ideal use cases

• Upgrading aging breakers in industrial switchboards, control panels, or motor control centers (MCCs).
• New installations needing robust three-phase protection at 63 A within a 415 V system.
• Maintenance programs that prioritize genuine Siemens parts for reliability and consistent performance.

Installation and care tips

Follow standard electrical safety practices: ensure the system is de-energized during installation, apply the manufacturer’s torque specifications, and store the unit in a clean, dry environment to maintain performance and longevity.

Need help confirming compatibility or matching part numbers? Message us and we’ll assist you in validating the right Siemens breaker for your application.