NXD63B120 - 1200Amp Circuit Breaker
- 1200 Amp
- 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- 3 Pole
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NXD63B120 - 1200Amp Circuit Breaker Description
NXD63B120 - 1200Amp Circuit Breaker
Experience top-tier circuit protection with the NXD63B120 Siemens Low Voltage Sentron Molded Case Circuit Breaker. Designed for high-performance applications, this circuit breaker features a thermal-magnetic trip unit that provides reliable protection against overloads and short circuits. The NXD63B120 is built with a standard 40-degree Celsius ND frame, offering a dependable solution for various industrial and commercial environments. With a breaking capacity of 25kAIC at 600V and 50kAIC at 480V, this 1200A 3-pole breaker meets the stringent UL 489 and IEC 60947-2 standards, ensuring optimal safety and performance.
Key Features and Benefits:
- Thermal-Magnetic Trip Unit: Offers dual-functionality to safeguard against both thermal overloads and magnetic short circuits, enhancing system protection and reliability.
- Robust ND Frame: Engineered to operate efficiently at a standard 40å¡C, providing consistent and reliable performance in demanding environments.
- High Interrupting Capacity: Rated at 25kAIC at 600V and 50kAIC at 480V, ensuring effective fault current interruption to prevent severe system damage.
- No Lugs Installed: Provides flexibility for customized installation options, allowing you to choose the best lugs for your specific application needs.
Technical Specifications:
- Current Rating: 1200 Amps
- Poles: 3
- Interrupting Ratings: 25kA at 600V AC, 50kA at 480V AC
- Dimensions (W x H x D): 9 x 16 x 6 inches
- Weight: 53.001 lbs
- Special Features: No lugs installed
Material Compliance and Certifications:
- UL 489 Standard: Complies with rigorous safety and performance standards, ensuring reliable operation in various electrical applications.
- IEC 60947-2: Adheres to international standards for low-voltage switchgear and controlgear, guaranteeing global compatibility and safety.
- RoHS Compliance: Meets the substance restrictions according to the RoHS directive since April 2, 2009, ensuring environmental safety and sustainability.
Suitability:
- The NXD63B120 circuit breaker is ideal for high-demand industrial and commercial applications. Its high current rating and robust construction make it suitable for protecting heavy machinery, electrical distribution systems, and critical infrastructure. Whether you need to secure industrial equipment or ensure the safety of commercial electrical systems, the NXD63B120 provides reliable and efficient protection.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:9.0
- Height:16.0
- Depth:6.0
- Poles:3
- Amperes:1200
- A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- Type:NXD6
- Approx Dimensions:9.00"W x 16.00"L x 6.00"D
- Additional Notes:130kAIC@250vdc (for 2-pole applications), Molded Case Circuit Breaker with Non-Interchangeable Trip Unit. Includes Load-Side Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).