Siemens 3VA6115-5JQ31-0AA0 Circuit Breaker, 150A, 3-Pole, 600V

Engineered for demanding industrial environments, the Siemens 3VA6115-5JQ31-0AA0 circuit breaker delivers reliable overcurrent protection across three phases. With a 150 A rating and a 600 V maximum operating voltage, this unit is built to safeguard essential equipment and keep your electrical system running smoothly during maintenance, repairs, and routine replacements.

Key features and benefits

• Three-pole design provides synchronized interruption across all phases, ensuring balanced protection for 3-phase systems.
• 150 A rating suited for medium to heavy load circuits commonly found in industrial service panels and distribution setups.
• 600 V maximum voltage supports a wide range of industrial power configurations while maintaining robust protection margins.
• Industrial-grade reliability built to withstand the demands of service, maintenance, and replacement projects without sacrificing safety or performance.

Specifications

• Part Number: 3VA6115-5JQ31-0AA0
• Product Type: Circuit Breaker
• Amperage: 150 A
• Poles: 3
• Voltage: 600 V

Compatibility and installation considerations

To ensure proper fit and safe operation, verify compatibility by the exact part number: 3VA6115-5JQ31-0AA0. Use this model in applications that align with its 3-pole, 150 A, 600 V specifications. If you’re unsure about fit for your panel or system, you can reach out for guidance on matching the part number to your application requirements.

Ideal use scenarios

• Industrial electrical service upgrades and panel replacements
• Preventive maintenance cycles where dependable disconnection across three phases is essential
• Replacement of aging circuit breakers in three-phase power distribution networks

Why choose Siemens for critical protection

Siemens brings a time-tested approach to industrial protection, delivering breakers designed for steady performance in challenging environments. The 3VA6115-5JQ31-0AA0 combines precise 3-pole coordination with straightforward integration into compatible systems, helping you reduce downtime and extend the life of your electrical infrastructure.

If you need help confirming compatibility or selecting the right part number for your application, send us a message and we’ll assist with fitment and guidance tailored to your setup.