Siemens NGG3B035 35A 3P 600V Circuit Breaker, Bolt-On | AmpState

The Siemens NGG3B035 is a reliable 3-pole circuit protection device designed for everyday electrical work in panelboards, load centers, and distributed electrical systems. This bolt‑on breaker is ideal when retrofit projects require a part number that stays consistent, helping you plan maintenance without SKU churn or compatibility surprises.

Built for practical installations, the NGG3B035 delivers solid, dependable overcurrent protection in 3‑phase 600V systems. Its bolt‑on mounting provides a secure, durable connection in compatible Siemens panelboards, ensuring quick, repeatable service during upgrades or routine maintenance.

Key specifications

• Manufacturer: Siemens
• Part Number: NGG3B035
• Product Type: Circuit Breaker
• Amperage: 35 A
• Poles: 3
• Voltage: 600 V
• Mounting: Bolt-On
• Availability: AmpState

Ideal use cases

• Retrofit projects where maintaining the same part number simplifies ordering, stocking, and maintenance scheduling
• Panelboards and load centers that require reliable 3‑phase 600V protection
• Electrical distribution systems undergoing upgrades or routine service where compatibility and quick replacement are priorities

Why this bolts-on breaker matters

• Consistency in maintenance planning: Keeping the NGG3B035 as your standard replacement part minimizes downtime and ensures technicians can grab the exact spec every time.
• Secure installation: Bolt‑on mounting delivers a robust connection suited to demanding distribution environments, reducing vibration and loosening over time.
• Clear compatibility path: If you’re unsure about fit, AmpState can help confirm compatibility so you can proceed with confidence—just reach out and message us for a fit check.

Practical tips for use

When integrating the NGG3B035, ensure your enclosure and distribution setup are designed for 3‑pole, 600V operation and for bolt‑on breakers. Use it for targeted protection of key distribution feeders and as a straightforward replacement option to maintain continuity across your electrical system.

If you need confirmation on fit or matching a part number to your specific installation, AmpState is ready to assist—we’ll help you verify compatibility and keep your project on track.