Legrand 420287 MCCB DPX3 250 160A Icu 50kA (400 V~) 4 Poles Thermal Magnetic MCCB with Electronic Earth Leakage Module

Available at ARP Impex – Trusted Exporter of Genuine Legrand MCCBs

The Legrand 420287, part of the premium DPX³ 250 series, combines thermal-magnetic protection and an integrated electronic earth leakage module. Rated at 160 A and offering a high breaking capacity of 50 kA at 400 V AC, this MCCB is engineered to safely manage overloads, short circuits, and ground faults in critical three-phase systems with neutral.

Compliant with IEC 60947‑2, this fixed-mount circuit breaker features an LCD interface for intuitive configuration of earth fault sensitivity (0.03–3 A) and trip delay settings, making it ideal for installations requiring precise protection control.

Specifications:

• Product Code: Legrand 420287
• Series: DPX³ 250
• Rated Current: 160 A
• Poles: 4‑Pole (3 Phase + Neutral)
• Breaking Capacity (Icu): 50 kA @ 400 V AC
• Trip Unit: Thermal‑Magnetic (adjustable settings)
• Earth Leakage Module: Electronic with adjustable LCD (sensitivity and delay)
• Voltage Rating: ≤ 690 V AC
• Mounting: Fixed
• Standards: IEC 60947‑2 compliant

Product Features :

• Thermal adjustable from 0.8 to 1 In
• Magnetic adjustable from 5 to 10 In
• It is equipped with earth leakage module with LCD screen
• Adjustable sensitivity : 0.03 – 0.3 – 1 – 3 A
• Adjustable tripping: 0 – 0.3 – 1 – 3s (with 0.03 A possible only 0s)

Key Features:

• Full 4‑pole protection including built‑in earth leakage module
• High breaking capacity of 50 kA suits demanding power systems
• Dual-mode thermal and magnetic protection ensures accurate fault response
• LCD interface for configuring leakage sensitivity and trip timing
• Compact and robust design, ideal for panel or switchboard integration
• Reliable mechanical construction designed for operational endurance

Applications:

• Electrical distribution and main-fed panels with leakage detection
• Transformer and generator secondary feeding protection
• Systems with critical sensitivity—data centers, hospitals, and laboratories
• HVAC, pump control, motor feeders, and modular control panel installations
• Industrial and commercial infrastructure requiring dual-layer safety

Export Markets — ARP Impex:

• 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 Choose ARP Impex?

• Authentic Legrand MCCBs with integrated electronic earth leakage protection
• Competitive global export pricing and ready stock availability
• Technical support to guide product selection and configuration
• Streamlined logistics and documentation support for international orders
• Trusted by OEMs, panel integrators, EPC contractors, and electrical professionals

Contact ARP Impex for pricing, datasheets, and availability of the Legrand 420287 DPX³ 250 – 160 A, 4‑Pole MCCB with Earth Leakage Module (50 kA)

Buy Legrand 420287 MCCB – DPX³ 250, 160 A, 4‑Pole, 50 kA (400 V~) Thermal‑Magnetic MCCB with Electronic Earth Leakage Module