Siemens NGG3B060 Molded Case Circuit Breaker – 60A – 3-Pole / 3-Phase – 600Y/347V AC – 100kA @ 120V / 65kA @ 240V / 25kA @ 480V / 14kA @ 600Y/347V – DIN Rail / Base Mount – SENTRON NGG Series

The Siemens NGG3B060 is a 60A, 3-pole, 3-phase molded case circuit breaker from the Siemens SENTRON NGG Series with an NGG frame. It features a fixed thermal-magnetic trip unit providing Long-Time and Instantaneous (LI) protection.

The NGG3B060 is rated for 600Y/347V AC maximum and provides multiple interrupting ratings, including 100kA at 120V AC, 65kA at 240V AC, 25kA at 480V AC, and 14kA at 600Y/347V AC. It supports 35mm DIN rail or base screw mounting, includes line- and load-side lugs, and is suitable for reverse-feed installations.

Specifications:

• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Product Family: SENTRON
• Series: SENTRON NGG
• Frame Size: NGG, 125A Frame Size
• Catalog No.: NGG3B060
• Current Rating: 60A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600Y/347V AC Maximum
• Voltage Applications: 480V AC / 600Y/347V AC
• Frequency: 50/60 Hz
• Interrupting Rating: 100kA @ 120V AC; 65kA @ 240V AC; 25kA @ 480V AC; 14kA @ 600Y/347V AC
• Protection Type: Thermal-Magnetic
• Trip Unit: Fixed Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Trip Type: Non-Interchangeable / Fixed
• Mounting Type: 35mm DIN Rail / Base Screw Mount
• Connection Type: Line- and Load-Side Lugs Installed
• Wire Range: 8 AWG–1/0 AWG Copper; 8 AWG–2/0 AWG Aluminum
• Ratings: HACR Rated
• Reverse Feed: Suitable for Reverse-Feed Installations
• Application: Commercial, Industrial, HVAC, Control, and General-Purpose Low-Voltage Distribution
• Brand: Siemens

Part Numbers & Identification:

• Manufacturer Part Number (MPN): NGG3B060
• Catalog Number: NGG3B060
• Model: NGG3B060
• Product Family: Siemens SENTRON Circuit Breakers
• Series: SENTRON NGG
• Frame Size: NGG
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 60A
• Rated Current: 60A
• Rated Voltage: 600Y/347V AC Maximum
• Trip Configuration: Fixed Thermal-Magnetic LI
• UPC: 783643363403
• GTIN: 00783643363403
• Weight: Approximately 2.9 lbs
• Country of Manufacture: Mexico

Compatibility:

Designed for use with compatible Siemens SENTRON NGG Series electrical distribution equipment, including applicable P1 panelboards, 35mm DIN rail enclosures, industrial control panels, motor control centers, and OEM power distribution assemblies.

The NGG3B060 supports DIN rail or base screw mounting and includes line- and load-side lug terminals. It is suitable for reverse-feed installations as specified. Always verify the specific panelboard or enclosure model, approved breaker type, frame compatibility, system voltage, available fault current, conductor material and size, terminal arrangement, mounting requirements, and installation specifications before installation.

Certifications:

• SENTRON NGG Series
• NGG Frame
• 60A Rated
• 3-Pole / 3-Phase
• 600Y/347V AC Maximum
• 100kA @ 120V AC Interrupting Rating
• 65kA @ 240V AC Interrupting Rating
• 25kA @ 480V AC Interrupting Rating
• 14kA @ 600Y/347V AC Interrupting Rating
• Thermal-Magnetic Protection
• Fixed Thermal-Magnetic Trip Unit
• Long-Time and Instantaneous (LI) Protection
• 35mm DIN Rail Mounting
• Base Screw Mounting
• Line- and Load-Side Lugs Installed
• Reverse Feed Capable
• UL 489 Listed
• CSA Certified
• IEC 60947-2
• CE
• HACR Rated

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