Legrand 028961 ACB DMX3 6300 6300A 100kA 4 Poles Fixed Type Air Circuit Breaker ACB

Buy Legrand 028961 ACB – DMX³ 6300, 6300A, 4-Pole Fixed Type Air Circuit Breaker (100kA Breaking Capacity)

Supplied by ARP Impex – Trusted Exporter of Genuine Legrand Air Circuit Breakers Worldwide

The Legrand 028961 ACB is the highest-rated air circuit breaker in the DMX³ 6300 series, delivering a massive 6300A current capacity and robust 100kA breaking capacity. With a 4-pole fixed-type design, this ACB provides reliable protection across all three phases and the neutral line — making it ideal for the most demanding power distribution systems in heavy industries and critical infrastructure.

Engineered to meet IEC 60947-2 international standards, this model offers unmatched reliability, thermal-magnetic trip protection, and long service life. Whether used in main low-voltage panels, switchboards, or critical backup systems, the 028961 ensures operational safety and uninterrupted performance.

Specifications:

• Product Code: Legrand 028961

• Series: DMX³ 6300

• Rated Current: 6300 Amps

• Poles: 4 (Three-Phase + Neutral)

• Mounting Type: Fixed

• Breaking Capacity: 100kA

• Rated Operational Voltage: Up to 690V AC

• Trip Unit: Thermal-Magnetic

• Compliance: IEC 60947-2

Key Features:

• 6300A high current rating for large power installations

• Exceptional 100kA short-circuit protection

• Full 4-pole coverage (R-Y-B-N) ensures system-wide protection

• Fixed-mount design for stable and secure panel integration

• Durable thermal-magnetic trip mechanism for accurate protection

• Long lifespan and minimal maintenance

• Fully compatible with Legrand’s DMX³ modular systems

Applications:

• Industrial and commercial main distribution boards

• Transformer and generator output protection

• Large infrastructure projects (airports, rail, hospitals, etc.)

• Manufacturing units, mining, and power plants

• Oil & gas and data center power systems

• EPC and turnkey projects requiring global specification compliance

We Actively Export to:

• Middle East: Bahrain, Egypt, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, UAE

• Africa: Morocco, Tunisia, Ghana, Nigeria, Senegal, Kenya, Mauritius, Rwanda, Tanzania, Uganda, Zambia, Botswana, Eswatini, Lesotho, Namibia, South Africa

• Europe: Germany, UK, France, Italy, Netherlands, Spain, Belgium, Poland, Czech Republic, Sweden, Denmark, Finland, Portugal, Hungary, Slovakia, Slovenia, Romania, Austria

• Asia: Japan, South Korea, Singapore, Malaysia, Vietnam, Indonesia, Thailand, Philippines, Bangladesh, Sri Lanka, Nepal

• Pan Pacific: USA, Canada, Mexico, Brazil, Chile, Colombia, Peru, Panama, Australia, New Zealand, Singapore

As a leading exporter, ARP Impex ensures that all Legrand ACBs are supplied with complete documentation, including Datasheets, Test Certificates, and Certificates of Origin (COO) for global tenders and approvals.

Why Partner with ARP Impex?

• Stockist of original Legrand DMX³ series ACBs

• Fast international delivery & competitive pricing

• Deep technical expertise and prompt customer support

• Trusted by electrical contractors, EPC firms, and industrial end-users

Contact ARP Impex today to get the best quote and availability for Legrand 028961 ACB – 6300A, 4-Pole, 100kA Fixed Type.