Siemens 5SY62147 3A 2P 400V Circuit Breaker | AmpState

Siemens 5SY62147 3A 2P 400V Circuit Breaker from AmpState is engineered for dependable circuit protection in panelboards, load centers, and electrical distribution systems. This two-pole device delivers 3 A of protection current at up to 400 V, providing precise control for branch circuits in commercial and industrial environments.

Designed with retrofit in mind, the 5SY62147 helps you keep the exact part number in inventory and on plans, simplifying maintenance scheduling and procurement while ensuring a seamless upgrade path when existing panels require a like-for-like replacement.

Key benefits

• Exact part-number compatibility: Siemens 5SY62147 keeps your maintenance records and BOMs consistent, reducing downtime during replacements.
• Two-pole protection: Provides simultaneous disconnection for both conductors, improving safety for shared circuits.
• 3 A rating at 400 V: Suitable for low-to-moderate current circuits within typical distribution panels.
• Versatile across panelboards and load centers: A dependable fit for various electrical distribution configurations.
• AmpState availability: Ready-to-ship option to support quick turnarounds and service projects.

Use cases and scenarios:

• Retrofit projects where equipment must match the original part number for compliance and documentation.
• Maintenance planning for facilities with critical loads that require predictable, repeatable replacements.
• Spare-parts inventory strategies that minimize stocking of generic substitutes and avoid compatibility guesswork.
• New installations or panel refurbishments in offices, retail, or light industrial spaces where Siemens protection aligns with existing gear.

Specification snapshot:

• Manufacturer: Siemens
• Part Number: 5SY62147
• Type: Circuit Breaker
• Amperage: 3 A
• Poles: 2
• Voltage: 400 V
• Availability: AmpState

Ready to proceed? If you need help verifying fit or confirming compatibility with your panel or distribution setup, AmpState support is on hand to confirm a precise match and ensure you’re choosing the correct protection for your system.