Siemens 5SY45167 16A 230V Circuit Breaker | AmpState

The Siemens 5SY45167 is a trusted circuit breaker crafted for dependable overcurrent protection in panelboards, load centers, and electrical distribution systems. With a 16 A, 230 V rating, this exact part number—Siemens 5SY45167—offers a precise fit for existing installations, making it an ideal choice for retrofit projects and planned maintenance where keeping the part number consistent matters.

Why the Siemens 5SY45167 stands out

• Exact part compatibility: Designed to match Siemens panelboards and load centers, ensuring a seamless drop‑in replacement without unnecessary configuration.
• Reliable 16A, 230V protection: Suitable for standard 230V circuits, delivering dependable current interruption to safeguard wiring and devices.
• Retrofit and maintenance ready: A smart choice when replacements must preserve the original part number for stock, documentation, or compliance.
• Stock availability: Offered by AmpState, helping you secure the right breaker quickly to minimize downtime.

Ideal use cases

• Retrofit projects where you need to preserve the existing part number for easy documentation and compatibility.
• Maintenance planning for commercial or industrial electrical distribution where a reliable 16 A, 230 V breaker is required.
• Replacements in panelboards or distribution panels that rely on Siemens 5SY series breakers.
• Emergency spare parts inventory for quick responses to routine overcurrent protection needs.

What problems this solves

• Eliminates uncertainty during replacements by using an exact, widely supported Siemens part number.
• Reduces downtime in retrofit scenarios because fit and function align with existing equipment.
• Supports consistent documentation and maintenance records with a standard 5SY part in 16A/230V ratings.

How it compares to alternatives

Compared to generic or non‑brand replacements, the Siemens 5SY45167 offers tailored compatibility with Siemens panelboards and load centers, reducing the risk of fit issues and wiring mismatches. It’s purpose‑built for the Siemens ecosystem, which can translate to smoother installation, clearer maintenance logs, and better long‑term reliability in electrical distributions.

Practical tips for best results

• Always verify that the circuit rating and voltage match your panelboard specifications before installation.
• Keep a spare 5SY45167 on hand as part of a planned maintenance kit to shorten future unplanned outages.
• If you’re unsure about compatibility, message AmpState and they’ll help confirm fit and ensure you’re ordering the right part.
• Store spares in a dry, organized location with other Siemens 5SY series components to streamline future projects.

Product details
Siemens 5SY45167 | Circuit Breaker | 16 A | 230 V
Manufacturer: Siemens | Part Number: 5SY45167 | Product Type: Circuit Breaker
Availability: AmpState