Siemens
Siemens NGB3B060 Miniature Circuit Breaker — 60A 240V AC
Siemens NGB3B060 3-Pole Miniature Circuit Breaker (MCB)
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
60A current rating
Three-pole design
Thermal-magnetic trip unit
High interrupting capacity
DIN rail mountable
Product description
The Siemens NGB3B060 is a high-capacity, three-pole miniature circuit breaker designed for robust overcurrent protection in 240V AC systems. It features a 60A rating and a reliable thermal-magnetic trip mechanism for effective fault interruption.
This 3-pole breaker is suited for heavier loads and applications in industrial settings, power distribution panels, and large machinery where significant current protection is required. It ensures safety by preventing damage from overloads and short circuits.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens NGB3B060. We help you find critical components to keep your systems operational.
Technical specifications
| Voltage | 240V AC |
| Current | 60A |
| Poles | 3 |
| Trip Type | Thermal-Magnetic |
| Series | NGB |
| Mounting | DIN Rail |
Common applications
Industrial power distribution
Large machinery
Three-phase loads
Main breaker applications
Heavy-duty control panels
Compatible systems
Industrial AC power systems
Systems requiring 3-phase load protection
Standard DIN rail installations
Also known as
Siemens NGB3B060 breaker
NGB3B060 MCB
Siemens 60A 3-pole breaker
NGB 60A breaker
Replaces / compatible with
This high-amperage 3-pole circuit breaker from the Siemens NGB series is designed for robust protection in demanding industrial environments.
Technical note
Expert tip
Ensure proper sizing and application for 60A loads to prevent nuisance tripping or inadequate protection. Consult electrical codes for specific requirements.What happens next?
1
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2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the voltage rating for the Siemens NGB3B060?
The Siemens NGB3B060 has a voltage rating of 240V AC. It is designed for use in AC electrical systems operating at or below this voltage level, providing essential protection.