Siemens 3VA51504ED310AA0 Circuit Breaker, 50A, 3-Pole

Siemens 3VA51504ED310AA0 is a rugged, three-pole circuit breaker designed for industrial electrical service, maintenance, and replacement projects. With a 50 A rating, it provides reliable protection for three-phase power systems, helping prevent equipment damage and unplanned downtime. Confirm compatibility by using the exact part number 3VA51504ED310AA0 and reviewing your application requirements.

Engineered for Siemens panels and switchgear that accept the 3VA-series devices, this breaker delivers coordinated protection for three-phase circuits, making it a practical choice for motors, conveyors, pumps, and other three-phase equipment in demanding industrial environments.

• Three-pole, 50 A protection — safeguards all three phases in a three-phase circuit, ensuring balanced fault interruption.
• Industrial-grade reliability — built to perform consistently in challenging facilities, with robust construction for long service life.
• Seamless integration — compatible with Siemens electrical panels and systems that accept the 3VA family; verify fit by part number 3VA51504ED310AA0 and your specific application requirements.
• Versatile use cases — ideal for service upgrades, routine maintenance replacements, and new installations in manufacturing, processing, and distribution settings.
• Clear procurement path — matching part number and clear specification alignment streamline ordering, installation, and compliance checks.

Specifications

• Amperage: 50 A
• Poles: 3
• Product Type: Circuit Breaker
• Manufacturer: Siemens
• Part Number: 3VA51504ED310AA0

In practice, this Siemens circuit breaker simplifies protection for three-phase loads while maintaining compatibility with existing Siemens infrastructure. Use it in industrial service work, panel maintenance, or replacement projects to ensure reliable, immediate fault interruption across all phases and a straightforward, standards-aligned path to safe operation.