NNX3B120 - 1200A Circuit Breaker
- 1200 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New Takeout
NNX3B120 - 1200A Circuit Breaker Description
NNX3B120 - 1200AA Circuit Breaker
The NNX3B120 is a robust Siemens low voltage molded case circuit breaker, designed to ensure superior performance and safety in electrical systems. Engineered with a thermal-magnetic trip unit, this circuit breaker provides reliable protection by automatically interrupting excessive current flow, preventing potential damage to electrical circuits and equipment. With its NNG frame and normal breaking capacity, it can handle up to 1200A, making it ideal for various industrial and commercial applications.
Key Features and Benefits:
- Thermal-Magnetic Trip Unit: Ensures precise and reliable operation by detecting overcurrent conditions and providing rapid response.
- High Breaking Capacity: Capable of handling 25kAIC at 600V and 35kAIC at 480V, ensuring safety and protection in high fault current scenarios.
- Non-Interchangeable Trip: Enhances security by preventing unauthorized modifications or replacements, maintaining system integrity.
- Compact Design: With dimensions of 9 x 16 x 6.2 inches, it offers a space-saving solution without compromising on performance.
- Durability: Built to withstand demanding environments, ensuring long-term reliability and performance.
Technical Specifications:
- Current Rating: 1200A
- Voltage Rating: Up to 600V
- Breaking Capacity: 25kAIC at 600V, 35kAIC at 480V
- Number of Poles: 3
- Dimensions: 9 x 16 x 6.2 inches (W x H x D)
- Weight: 48.061 lb
- Country of Origin: Mexico
Material Compliance and Certifications:
- RoHS Compliance: Yes, since 07/01/2006
- Export Control Regulations: ECCN: EAR99 / AL: N
- Compliance Standards: UL Listed, ensuring adherence to strict safety and performance standards.
Suitability:
- The NNX3B120 circuit breaker is suitable for a wide range of industrial and commercial applications, providing reliable protection for electrical systems. Its robust construction and high breaking capacity make it ideal for use in harsh environments where reliability and safety are paramount. This circuit breaker is an excellent choice for ensuring the integrity and safety of electrical installations in factories, commercial buildings, and other demanding settings.
Specifications
- width:7.5
- length:16.0
- height:4.75
- Poles:3
- Amperes:1200
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:NNX3
- Approx Dimensions:16.00"L x 7.50"W x 4.75"D
- Additional Notes:50/60 Hz, HACR Type, Type NNG, Frame MG, Siemens Thermal Magnetic Circuit Breaker with Trip Unit Amps Dial Setting Range of 3250-6500. Ships with Load Side Lug Terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).