NXD63B120L - 1200Amp Circuit Breaker
- 1200 Amp
- 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- 3 Pole
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NXD63B120L - 1200Amp Circuit Breaker Description
NXD63B120L - 1200Amp Circuit Breaker
The Siemens NXD63B120L is a high-performance, low voltage molded case circuit breaker from the Sentron series, designed to provide superior protection and reliability for industrial and commercial electrical systems. This breaker features a thermal-magnetic trip unit, offering precise protection against overloads and short circuits. Operating at a standard 40å¡C, it comes with a robust ND frame and meets the stringent requirements of UL 489 and IEC 60947-2 standards. With a breaking capacity of 25kAIC at 600V and 50kAIC at 480V, and equipped with line and load side lugs, this 3-pole breaker is a versatile and essential component for ensuring the safety and efficiency of your electrical infrastructure.
Key Features and Benefits
- Thermal-Magnetic Trip Unit: Combines thermal overload protection with magnetic short-circuit protection, ensuring reliable and accurate response to electrical faults.
- High Breaking Capacity: With a breaking capacity of 25kAIC at 600V and 50kAIC at 480V, the NXD63B120L provides robust protection in high fault conditions.
- Line and Load Side Lugs: Equipped with TA4N8500 lugs, accommodating a wire range of 250 - 500KCM (CU/AL), for flexible and secure connections.
- Non-Interchangeable Trip: Enhances stability and security by preventing unauthorized modifications, maintaining system integrity.
Technical Specifications
- Rated Current: 1200A
- Poles: 3-pole
- Breaking Capacity: 25kAIC at 600V, 50kAIC at 480V
- Frame Size: ND
- Operating Temperature: Standard 40å¡C
- Dimensions: 9 x 16 x 6 inches
- Net Weight: 54.101 lb
- Lug Specifications: Line and load side lugs (TA4N8500), wire range 250 - 500KCM (CU/AL)
Material Compliance and Certifications
- Compliance: Meets UL 489 and IEC 60947-2 standards
- Country of Origin: Mexico
Suitability
- The Siemens NXD63B120L circuit breaker is ideally suited for a wide range of industrial and commercial applications, providing robust and reliable protection for electrical systems. Its high breaking capacity and thermal-magnetic trip unit make it perfect for safeguarding critical equipment and ensuring the continuous operation of electrical infrastructure. Whether used in manufacturing plants, commercial buildings, or other high-demand environments, the NXD63B120L ensures operational safety and reliability.
Invest in the Siemens NXD63B120L circuit breaker to enhance your electrical protection strategy with a product designed for excellence and compliance with industry standards.
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 Line and Load-Side Lugs
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You may return unused items within 30 days of delivery for a full refund.
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