GE SRPG400A300 300A 600V Circuit Breaker | AmpState

GE SRPG400A300 300A 600V Circuit Breaker is built for everyday electrical work, delivering dependable circuit protection in panelboards, load centers, and electrical distribution systems. This part is specifically designed to support retrofit projects and maintenance planning where keeping the exact part number is important for inventory, compatibility, and service continuity.

Key specifications at a glance

• Manufacturer: GE
• Part Number: SRPG400A300
• Product Type: Circuit Breaker
• Amperage: 300 A
• Voltage: 600V
• Applications: Panelboards, load centers, and electrical distribution networks
• Availability: Available from AmpState

Designed for reliability in real-world electrical environments, the SRPG400A300 provides robust protection where large, high-current circuits demand dependable performance. Its 300-amp rating at 600 volts makes it a practical choice for service entrances, distribution panels, and feeders that require strong, consistent interruption capability in the event of an overload or fault.

Why this GE breaker stands out

• Consistent part number for retrofit success: When projects require staying on a single, known replacement part, SRPG400A300 eliminates the guesswork and stock mismatches that slow maintenance and upgrades.
• Clear compatibility pathway: The description emphasizes its fit for panelboards, load centers, and electrical distribution setups—ideal for upgrading or maintaining existing GE-based systems without changing protection strategy.
• Designed for high-demand applications: With a 300 A capacity, it supports demanding feeders and large circuits commonly found in commercial, industrial, or heavy-load environments.

Ideal use cases

• Retrofit projects where preserving a known part number simplifies procurement and service history
• Maintenance planning for facilities with GE electrical distributions
• Replacement in existing GE panelboards and load centers that require reliable 300 A, 600 V protection
• Systems that prioritize consistent stocking and quick replacement to minimize downtime

Practical guidance for buyers

• If you’re unsure about fit or replacement compatibility, AmpState offers assistance to confirm whether SRPG400A300 matches your exact panel or distribution setup—helpful for retrofits and service upgrades.
• When ordering, rely on the part number SRPG400A300 to maintain stock accuracy across maintenance teams and facilities.
• Consider this device as part of a broader protection strategy for high-current feeders in commercial or industrial environments.

Ready to secure your electrical distribution with a dependable GE breaker that aligns with your retrofit and maintenance workflows? AmpState has the SRPG400A300 in stock, ready to ship. If you need help confirming compatibility or matching a part number to your panel system, just reach out—we’ll help you confirm fit and ensure seamless installation.