Legrand 420278 MCCB DPX3 250 200A Icu 50kA (400 V~) 4 Poles Thermal Magnetic MCCB

Buy Legrand 420278 MCCB – DPX³ 250, 200 A, 4‑Pole, 50 kA (400 V~) Thermal Magnetic MCCB

Available at ARP Impex – Trusted Global Exporter of Genuine Legrand MCCBs

The Legrand 420278, part of the rugged DPX³ 250 series, is a 200 A, 4‑pole (3‑phase + neutral) thermal‑magnetic MCCB engineered to deliver high-performance protection. With an Icu rating of 50 kA at 400 V AC, it ensures reliable fault interruption under large current conditions.

This MCCB is designed in compliance with IEC 60947‑2 standards, offering dependable safety and longevity in commercial, industrial, and infrastructure environments.

Specifications:

• Product Code: Legrand 420278
• Series: DPX³ 250
• Rated Current: 200 A
• Poles: 4‑Pole (3 Phase + Neutral)
• Breaking Capacity (Icu): 50 kA at 400 V AC
• Trip Unit: Thermal‑Magnetic
• Voltage Rating: Up to 690 V AC
• Mounting Type: Fixed
• Standard Compliance: IEC 60947‑2

Product Features :

• Thermal adjustable from 0.8 to 1 In
• Magnetic adjustable from 5 to 10 In

Key Features:

• Full 4‑pole protection covering phase and neutral
• Thermal and magnetic trip components for accurate fault handling
• High short-circuit capacity (50 kA) for demanding systems
• Compact footprint ideal for panel integration
• Long mechanical endurance for continuous reliability

Applications:

• Main and sub-main power distribution panels
• Backup protection for generators and transformers
• Commercial and industrial power circuits
• HVAC, motor feeders, pump panels, and control systems
• High-reliability infrastructure—hospitals, data centers, airports, etc.

Global Delivery by ARP Impex:

We supply this MCCB worldwide, including to:

• Middle East : Bahrain, Egypt, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, UAE
• African Countries : Morocco, Tunisia, Ghana, Nigeria, Senegal, Kenya, Mauritius, Rwanda, Tanzania, Uganda, Zambia, Botswana, Eswatini, Lesotho, Namibia, South Africa,
• European Countries : Germany, UK, France, Italy, Netherlands, Spain, Belgium, Poland, Czech Republic, Sweden, Denmark, Finland, Portugal, Hungary, Slovakia, Slovenia, Romania, Austria
• Asian Countries : Japan, South Korea, Singapore, Malaysia, Vietnam, Indonesia, Thailand, Philippines, Bangladesh, Sri Lanka, Nepal
• Pan Pacific Countries : USA, Canada, Mexico, Brazil, Chile, Colombia, Peru, Panama, Australia, New Zealand, Singapore

Why ARP Impex?

• 100% authentic Legrand MCCBs sourced from verified channels
• Bulk-ready inventory with competitive export pricing
• Streamlined logistics and export compliance support
• Expert advice and technical documentation for integration
• Trusted by EPC contractors, OEMs, panel builders, and electrical consultants globally

Request a quote for Legrand 420278 DPX³ 250 – 200 A, 4‑Pole MCCB with 50 kA breaking capacity