Legrand 420155 MCCB DPX3 160 100A Icu 50kA (400 V~) 4 Poles Thermal Magnetic MCCB with Electronic Earth Leakage Module

Legrand 420155 MCCB – DPX³ 160, 100A, 4-Pole, 50kA (400V~) Thermal Magnetic MCCB with Electronic Earth Leakage Module

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

The Legrand 420155 MCCB from the DPX³ 160 series is a 100A, 4-pole thermal magnetic circuit breaker equipped with a precision electronic earth leakage protection module. Designed for high-performance low-voltage protection, it ensures reliable safeguarding of circuits from overloads, short circuits, and ground faults.

With a breaking capacity of 50kA at 400V AC, this MCCB is ideal for heavy-duty power distribution in industrial, commercial, and critical infrastructure environments. Built to IEC 60947-2 standards, it offers durability, performance, and safety in a compact design.

Technical Specifications:

• Product Code: Legrand 420155
• Series: DPX³ 160
• Rated Current: 100 Amps
• Poles: 4-Pole (3P+N)
• Breaking Capacity (Icu): 50kA at 400V AC
• Trip Unit: Thermal-Magnetic
• Earth Leakage Protection: Built-in Electronic Module
• Rated Voltage: Up to 690V AC
• Mounting Type: Fixed
• Standard Compliance: IEC 60947-2

Product Features :

• Thermal adjustable from 0.8 to 1 In
• Magnetic fixed at 10 In (fixed at 400 A for In 16 A and 25 A)
• Electronic 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)
• Supplied with cage terminals 70 mm2 max. (flexible cable) or 95 mm2 max. (rigid cable) with accessories
• MCCBs for switching, remote tripping and protection of low voltage electrical system
• This MCCB can be fitted with accessories and DPX3 common auxiliaries
• Conform to IEC 60947-2

Key Features:

• 4-pole protection with neutral for balanced three-phase load
• Integrated electronic earth leakage protection with high sensitivity
• Thermal-magnetic tripping ensures safety against overloads and short circuits
• High fault current withstand capacity of 50kA for industrial-grade protection
• Ideal for both main and sub-distribution panels
• Compact and modular design with easy installation features

Recommended Applications:

• Electrical distribution in industrial plants, commercial buildings, and institutions
• Protection of HVAC systems, transformers, and automated equipment
• Power panels, LT switchboards, and MCCs
• Renewable energy and data center electrical distribution
• Export-ready projects requiring high fault level protection and earth leakage detection

We Export 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% original Legrand products with manufacturer warranty
• Competitive pricing for global export markets
• Bulk availability with short lead times
• Expert consultation for selection & specifications
• Trusted by OEMs, EPC contractors, panel builders & project developers worldwide

Enquire now for Legrand 420155 DPX³ 160 MCCB – 100A, 4P, 50kA with Earth Leakage Protection