Legrand 028668 ACB DMX3 4000 4000A 100kA 3 Poles Fixed Type Air Circuit Breaker ACB

Legrand 028668 ACB – DMX³ 4000, 4000A 3 Pole

Legrand 028668 is a 4000A, 3 pole air circuit breaker from the DMX³ 4000 series. It is used in low voltage panels for main incoming and high load power distribution. This fixed type ACB comes with 100kA breaking capacity and is suitable for PCC, MCC, and other industrial panel setups where very high fault level protection is required.

Built as per IEC 60947-2, this model is used in systems for protection against overload and short circuit. The 3 pole design is suitable for three-phase systems where neutral protection is not required.

Specifications:

• Product Code: Legrand 028668
• Series: DMX³ 4000
• Rated Current: 4000 Amps
• Poles: 3 (Three-Phase)
• Mounting Type: Fixed
• Breaking Capacity: 100kA
• Rated Operational Voltage: Up to 690V AC
• Trip Mechanism: Thermal-Magnetic
• Standards: IEC 60947-2 compliant

Key Features:

• High current rating of 4000A for mission-critical systems
• 100kA short-circuit protection ensures system integrity and safety
• Durable 3-pole configuration suitable for high-load distribution networks
• Fixed-mount design ideal for structured panel installations
• Reliable thermal-magnetic trip unit for fault protection
• Long-life operation in industrial and infrastructure environments
• Seamless integration with Legrand’s DMX³ modular accessory range

Applications:

• Electrical power distribution in industrial plants
• Power backup and generator systems
• Substations and switchgear panels
• Airports, data centers, large commercial buildings
• OEMs, EPCs, and critical utility networks

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

ARP Impex offers fast worldwide delivery, competitive prices, and all necessary technical and compliance documents, including Datasheets, Test Certificates, and Certificate of Origin (COO) for export clearance and tenders.

Why Buy from ARP Impex?

• Trusted supplier and stockist of original Legrand ACBs
• Extensive export network with reliable shipping options
• Technical assistance and responsive customer service
• Documentation support for global tenders and projects

For pricing, availability, or the datasheet of Legrand 028668  ACB, email us at [email protected] or WhatsApp us at +91-8591612724.