Please enter keywords to search

Global |EN

Choose your country & Language

Asia Pacific

Australia & New Zealand
India
Indonesia
Korea
Malaysia
Philippines
Singapore
Singapore (Sunlight)
Vietnam

Middle East & Africa

CHINT-EGEMAC
Saudi Arabia
South Africa
UAE
CHINT AJLAN

Europe

France
Italy
Spain
Turkey
Kazakhstan
Netherlands

North America

Mexico

Latin America

Brazil
Peru
Ecuador

Choose your country & Language

Australia & New Zealand
India
Indonesia
Korea
Malaysia
Philippines
Singapore
Singapore (Sunlight)
Vietnam
CHINT-EGEMAC
Saudi Arabia
South Africa
UAE
CHINT AJLAN
France
Italy
Spain
Turkey
Kazakhstan
Netherlands
Mexico
Brazil
Peru
Ecuador

Please enter keywords to search

Your search term contains restricted words. Please use different keywords.
NB1-63DC DC Circuit Breaker
NB1-63DC  C63A  2P-MCB
NB1-63DC  C63A  1P-MCB
NB1-63DC  C63A  4P-MCB
NB1-63DC  C63A 2P-MCB-Front
NB1-63DC  C63A-MCB-Side
NB1-63DC C63A 1P-MCB-Front
NB1-63DC C63A 4P-MCB-Front
NB1-63DC  C63A  2P-MCB
NB1-63DC  C63A  1P-MCB
NB1-63DC  C63A  4P-MCB
NB1-63DC  C63A 2P-MCB-Front
NB1-63DC  C63A-MCB-Side
NB1-63DC C63A 1P-MCB-Front
NB1-63DC C63A 4P-MCB-Front

NB1-63DC DC Circuit Breaker

1.1 Certificates: CCC,CE,CB,TUV;

1.2 Standard: IEC/EN 60947-2 ,RoHS;

1.3 Rated voltage up to 1000V, Rated current up to 63A;

1.4 Protection of circuits against overload currents;

1.5 Protection of circuits against short-circuit currents;

1.6 NB1-63 DC circuit-breakers are used incommunication systems and PV DC systems.

Product Information

Recommend Blogs
JUNE 26, 2025 How to Install a Changeover Switch for a Generator?

Discover how to install a manual changeover switch for your generator. Ensure safe and reliable power transfer with CHINT's expert tips and tools.

JUNE 25, 2025 RCBO Breakers Explained: How They Work, Wiring Diagrams, and Testing Tips

Discover how RCBO breakers protect against overloads and Earth leakages. Learn about wiring diagrams, differences from MCBs, and testing tips for safe operations.

JUNE 12, 2025 What Is Motor Start Up Current and Why Is It So High?

Discover why motor start-up current is so high and how it affects electrical systems. Learn how to protect motors effectively with CHINT's solutions.

JUNE 12, 2025 Selecting the Right Air Circuit Breaker for Data Centers and Critical Power Distribution Site

Discover how to select the right air circuit breaker for data centers. Learn about CHINT’s NA8 features, certifications, and smart integration benefits.

JUNE 11, 2025 Everything You Should Know About Solar Pumping System

Understand the benefits, applications, and components of solar pumping systems including CHINT’s NVFPV drives for reliable water access.

JUNE 10, 2025 How Altitude Affects the Performance of Moulded Case Circuit Breakers

Learn the effects of altitude on circuit breakers and explore CHINT’s NM8N-HV MCCB built for extreme conditions with high performance and safety.

JUNE 9, 2025 What Is A Pulse Relay and How Does It Work?

Explore the energy-efficient pulse relay technology used in automation, lighting, and security systems. Featuring CHINT’s NJMC1 relay for reliable performance.

JUNE 7, 2025 Understanding AC Contactors: Uses and Warning Signs of Failure

Learn how to recognize signs of a failing AC contactor and get expert tips on resolving issues, performing maintenance, and ensuring electrical safety.

JUNE 6, 2025 What Are Harmonics and Total Harmonic Distortion (THD) in Power Systems

Discover the causes, impacts, and solutions for harmonics and THD in electrical networks. Enhance reliability with CHINT’s NZB379 controller.

JUNE 6, 2025 Types of Lightning Surge Arresters and Their Functions

Discover the essential types of lightning surge arresters and their working principles. Learn how to protect your electrical systems from voltage surges effectively.

Need Support From Us?

Blog
Blog

Find expert perspectives on the trends and technologies driving your business.

View Now
Download Center
Download Center

Download new and previously released documents including product document, solutions, cases, coporate report.

View Now
Contact Us
Contact Us

Reach out to us to receive more information, technical support, assistance with complaints and more.

Get Support
Collapsed
Expand