Siemens 3VA52150MH310AA0 Circuit Breaker, 150A, 3-Pole, 690V

Siemens 3VA52150MH310AA0 is a dependable circuit breaker built for demanding industrial environments. With a 150 A rating, a 3-pole configuration, and a 690 V maximum operating voltage, it provides solid protection for three-phase power distribution, motor control centers, and manufacturing panels. Use the exact part number 3VA52150MH310AA0 to confirm compatibility with your equipment and installation requirements. If you need help matching a part number or confirming compatibility, our team can assist directly.

Why this Siemens breaker stands out

• Precise three-phase protection: Designed to safeguard circuits in multi-phase systems common in industrial settings.
• Clear, consistent ratings: 150 A current capability and 690 V voltage rating align with standard industrial distribution needs.
• Easy compatibility verification: The exact part number 3VA52150MH310AA0 makes it straightforward to verify fit within your panel or switchgear.
• Durable, industrial-grade engineering: Built to withstand the demands of service, maintenance, and planned replacements in busy facilities.
• Streamlined maintenance and replacements: When it’s time for upgrades or part replacements, this Siemens unit fits into established layouts to minimize downtime.

Ideal use cases

• Industrial service projects where existing panels require reliable, compatible protection for three-phase loads.
• Maintenance routines that rely on proven Siemens components to ensure predictable trip characteristics and performance.
• Replacement or retrofit work in factories, plants, or distribution centers where 690 V systems and 150 A circuits are common.

How to ensure compatibility

To confirm a perfect fit, match the installation to the part number 3VA52150MH310AA0 and verify it aligns with your application requirements, panel ratings, and three-phase system design. If you’re unsure about compatibility with your specific equipment, contact us for expert assistance in validating fit and ensuring a seamless swap.

Practical considerations for installation and upkeep

• Verify the panel or switchgear accepts the 3VA series and supports a 690 V, 150 A configuration.
• Prepare proper wiring practices and torque specifications during replacement to maintain reliable protection and safety.
• Keep documentation handy, including the exact part number, to simplify future maintenance or upgrades.