Legrand 420545 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 50kA (400 V~) 100A Microprocessor release MCCBs with earth fault protection

Buy Legrand 420545 MCCB – DPX³ 250, 100A, 3-Pole, 50kA (400V~) Microprocessor Release MCCB with Earth Fault Protection

Available at ARP Impex – Leading Exporter of Genuine Legrand MCCBs

The Legrand 420545 MCCB DPX³ 250 is a high-quality 3-pole Moulded Case Circuit Breaker rated at 100A, designed to provide superior electrical protection in industrial and commercial applications. It features a breaking capacity of 50kA at 400V AC and is equipped with an advanced microprocessor-based release unit with earth fault protection for precise detection and rapid interruption of overloads, short circuits, and earth faults. This MCCB adheres to IEC 60947-2 standards, ensuring reliable performance and long-lasting durability.

Specifications

• Product Code: Legrand 420545
• Series: DPX³ 250
• Rated Current: 100 Amps
• Poles: 3-Pole (3 Phase)
• Breaking Capacity (Icu): 50kA at 400V AC
• Release Type: Microprocessor release with earth fault protection
• Voltage Rating: Up to 400V AC
• Mounting Type: Fixed
• Standard Compliance: IEC 60947-2

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

Protection against earth fault:

• lg adjustable: from 0.2 to 1 x ln and OFF position
• Tg adjustable from 0.1 to 1s

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

• 3-pole MCCB suitable for three-phase electrical systems
• High short-circuit breaking capacity of 50kA for enhanced safety
• Intelligent microprocessor-based trip unit for accurate fault detection
• Integrated earth fault protection for improved system security
• Compact and robust design for easy installation and maintenance
• Ideal for both new installations and retrofit applications

Applications

• Industrial and commercial power distribution boards
• Protection of motors, transformers, and generators
• Electrical systems in hospitals, malls, and data centers
• HVAC, pumping, and motor control circuits
• 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% genuine Legrand MCCBs sourced via authorized distributors
• Competitive pricing and on-time delivery
• Extensive global logistics network for hassle-free exports
• Expert technical support for product selection and guidance
• Preferred by contractors, OEMs, panel builders, and EPC firms

Request your quote for Legrand 420545 DPX³ 250 MCCB – 100A, 3-Pole with microprocessor release and earth fault protection.