Legrand 420255 MCCB DPX3 250 100A Icu 36kA (400 V~) 4 Poles Thermal Magnetic MCCB with Electronic Earth Leakage Module

Available at ARP Impex – Leading Exporter of Genuine Legrand Switching Devices

The Legrand 420255 is a 100 A, 4‑pole DPX³ 250 MCCB featuring thermal‑magnetic protection and a built-in electronic earth leakage module. With a high breaking capacity of 36 kA at 400 V AC, it provides both overload/short circuit protection and adjustable earth fault detection—for comprehensive power circuit safety.

Technical Specifications:

• Product Code: Legrand 420255
• Series: DPX³ 250
• Rated Current: 100 A
• Poles: 4‑Pole (3 Phase + Neutral)
• Breaking Capacity (Icu): 36 kA at 400 V AC
• Trip Unit: Thermal‑Magnetic (adjustable: 0.8–1×In thermal; 5–10×In magnetic)
• Earth Leakage Module: Integrated LCD control, adjustable sensitivity 0.03–3 A and time delay 0–3 s
• Voltage Rating: Up to 690 V AC
• Mounting Type: Fixed Front or Side
• Standards Compliance: IEC 60947‑2

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:

• Complete protection: overload, short circuit, and earth leakage
• On-board LCD for setting leakage trip sensitivity and delay
• Tripping parameters adjustable to match system requirements
• Compact design with robust mechanical construction
• Ideal for panels requiring integrated e‑safety monitoring

Applications:

• Industrial and commercial distribution boards
• Transformer & generator secondary protection
• Sensitive circuits: hospitals, data centers, and infrastructure
• HVAC, motor feeders, and pump control requiring leakage monitoring
• Electrical panels demanding both overcurrent and earth‑fault protection

Export to Global Markets:

ARP Impex exports this model worldwide, including:

• 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?

• Verified original Legrand MCCBs with electronic earth leakage functionality
• Competitive export pricing with immediate stock availability
• Expert technical support to guide selection and application
• Seamless export logistics and complete documentation support
• Trusted by EPCs, panel integrators, OEMs, and consultants internationally

Request your quote for Legrand 420255 DPX³ 250 – 100 A, 4‑Pole MCCB with 36 kA Icu and Earth Leakage Module

Buy Legrand 420255 MCCB – DPX³ 250, 100 A, 4‑Pole, 36 kA (400 V~) Thermal‑Magnetic MCCB with Electronic Earth Leakage Module