Legrand 420635 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 70kA (400 V~) 40A

AMP Rating	40 A
Poles	3P
Breaking Capacity	70 kA

Buy Legrand 420377 MCCB – DPX³ 250, 160 A, 4-Pole, 50 kA (400 V~) Electronic-Release (S2/LSI) MCCB

Available at ARP Impex – Trusted Exporter of Genuine Legrand MCCBs

The Legrand 420377 is a high-performance 160 A, 4-pole electronic-release MCCB in the DPX³ 250 series, engineered for demanding electrical systems. It combines a precise S2/LSI microprocessor trip unit with a robust breaking capacity of 50 kA at 400 V AC, delivering reliable overload and short-circuit protection compliant with both IEC 60947-2 and NEMA AB-1 standards.

Buy Legrand 420635 MCCB – DPX³ 250, 40A, 3-Pole, 70kA (400V~) Thermal Magnetic MCCB

Available at ARP Impex – Leading Exporter of Genuine Legrand MCCBs

The Legrand 420635, from the high-performance DPX³ 250 series, is a 40A, 3-pole Moulded Case Circuit Breaker (MCCB) designed to deliver maximum protection and durability in demanding industrial and commercial applications. With a high short-circuit breaking capacity of 70kA at 400V AC and a reliable thermal-magnetic trip unit, this MCCB safeguards your systems from overloads and short circuits with precision.

Built for three-phase electrical systems, the 420635 ensures stable and safe power distribution, making it ideal for heavy-duty electrical panels, control centers, and mission-critical installations. Compliant with IEC 60947-2 standards, it is engineered for easy installation, long operational life, and consistent performance.

Specifications:

• Product Code: Legrand 420635
• Series: DPX³ 250
• Rated Current: 40 Amps
• Poles: 3-Pole
• Breaking Capacity (Icu): 70kA at 400V AC
• Trip Unit: Thermal-Magnetic
• Voltage Rating: Up to 690V AC
• Mounting Type: Fixed
• Standard Compliance: IEC 60947-2

Technical Specifications:

• Brand: Legrand
• Series: DPX3 250
• Product Code: 420635
• Number of Poles: 3
• Rated Current (In): 40A
• Breaking Capacity (Icu): 70kA (400 V~)
• Type: Thermal Magnetic MCCB
• Standard Compliance: IEC 60947-2
• Mounting: Fixed

Product Features :

Protection against overloads:

• lr adjustable from 0.4 to 1 x ln
• Tr adjustable from 3 to 15s

Protection against short circuits:

• lsd adjustable from 1.5 to 10 x lr
• Tsd adjustable from 0 to 0.5s

Main Features :

• MCCBs are used for switching, remote tripping and protection of low voltage electrical systems
• MCCBs can be fitted with accessories and DPX3 common auxiliaries
• They are supplied with insulated shileds, screw terminals 120 mm2 max. (flexible cable) or 150 mm2 max. rigid cable with accessories
• Conform to IEC 60947-2

Key Features:

• High breaking capacity of 70kA for enhanced safety and reliability
• Thermal magnetic protection for both overload and short-circuit faults
• 3-pole design suitable for three-phase applications
• Conforms to IEC 60947-2 standards
• Compact, space-saving design for easy installation
• Suitable for industrial and commercial electrical distribution systems

Key Features:

• High short-circuit breaking capacity of 70kA for robust protection
• Thermal and magnetic trip mechanisms for precise overload & fault protection
• Compact form factor for space-saving installations
• Long mechanical and electrical endurance for reliable operation
• Suitable for new projects and retrofit applications
• Built to perform in demanding industrial environments

Applications:

• Industrial and commercial distribution boards
• Transformer and generator backup protection
• Heavy-duty HVAC, pump, and motor load protection
• Electrical systems in malls, hospitals, and data centers
• OEM and EPC electrical control panels

We Actively 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% authentic Legrand MCCBs with verified sourcing
• Competitive pricing with on-time delivery
• Strong export logistics network across continents
• Expert consultation for selecting the right MCCB
• Trusted by electrical contractors, panel builders, OEMs & EPC companies

Request your quote for Legrand 420635 DPX³ 250 – 40A, 3-Pole MCCB with Thermal-Magnetic protection.