Siemens NGG3B060 - 60 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Siemens NGG3B060—a 60A, 600V, 3-pole molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Built to perform in real-world residential, commercial, and light industrial settings, this breaker offers reliable protection when it matters most.

Why this breaker stands out

• Space-efficient design: Compact molded case construction frees valuable panel space without compromising protection or performance.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining overload sensing (thermal) with fast short-circuit interruption (magnetic) for consistent response.
• 3-pole configuration: Synchronized protection across three conductors, ideal for 3-phase panelboards or multi-wire circuits.
• Seamless compatibility: Designed to pair with matching OEM Siemens load centers and panelboards for straightforward replacements and upgrades.
• High voltage readiness: 600V rating makes it suitable for commercial and light industrial distribution where higher voltage protection is common.
• Appropriate amperage: 60A rating aligns with typical feeder and branch-circuit protection needs in a variety of installations.

Ideal use cases

• Panelboards and load centers in homes, offices, retail environments, and light manufacturing—where dependable branch-circuit overcurrent and short-circuit protection is essential.
• Upgrading or replacing aging protection with a like-for-like Siemens solution to maintain system compatibility and performance.
• Circuits requiring a single-trip, three-pole protection approach for reliable three-phase or multi-wire configurations.

Key specifications at a glance

• Manufacturer: Siemens
• Part number: NGG3B060
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 60 A
• Voltage rating: 600 V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Siemens NGG3B060 means opting for a robust protection strategy that integrates smoothly with Siemens panelboard ecosystems, delivering predictable performance and easy compatibility. Whether upgrading a commercial installation or equipping a new project, this 3-pole, 60A, 600V breaker provides reliable safeguarding for your critical circuits.