Legrand 028638 ACB DMX3 4000 4000A 50kA 4 Poles Fixed Type Air Circuit Breaker ACB

Legrand 028638 ACB – DMX³ 4000, 4000A 4 Pole

Legrand 028638 is a 4000A, 4 pole air circuit breaker from the DMX³ 4000 series. It is used in low voltage panels for main incoming and high load power distribution where neutral protection is required. This fixed type ACB comes with 50kA breaking capacity and is suitable for PCC, MCC, and other industrial panel setups handling very high current loads.

Built as per IEC 60947-2, this model is used in systems for protection against overload and short circuit. The 4 pole design is used in applications where both phase and neutral protection is required.

Specifications:

• Product Code: Legrand 028638
• Series: DMX³ 4000
• Rated Current (In): 4000 Amps
• Poles: 4 (3P + N)
• Mounting Type: Fixed
• Breaking Capacity: 50kA
• Rated Voltage: Up to 690V AC
• Trip Mechanism: Thermal-Magnetic
• Compliance: IEC 60947-2

Key Features:

• 4000A high-current capacity for heavy-duty installations
• 4-pole protection for balanced load safety including neutral
• 50kA breaking capacity ensures system reliability and safety
• Durable fixed mounting for stable integration in panels
• Built-in thermal-magnetic trip unit for precise overload and short-circuit protection
• Robust construction with long service life
• Compatible with modular Legrand DMX³ accessories and systems

Applications:

• Electrical distribution for industrial plants and utilities
• Generator and transformer protection systems
• Airports, hospitals, data centers, and large commercial complexes
• High-capacity panels in EPC and infrastructure projects
• Renewable energy and power backup systems

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

At ARP Impex, we provide certified Legrand products, fast delivery, and full export documentation, including Test Reports, Datasheets, and Certificates of Origin (COO) to support international shipments and project requirements.

Why Choose ARP Impex?

• Ready stock and competitive pricing for Legrand ACBs
• Decades of experience in international trade and compliance
• End-to-end support for technical documentation and logistics
• Dedicated team for project-based and bulk order requirements

For pricing, availability, or the datasheet of Legrand 028638 ACB, email us at [email protected] or WhatsApp us at +91-8591612724.