Legrand 420537 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 36kA (400 V~) 160A Microprocessor release MCCBs with earth fault protection

Buy Legrand 420537 MCCB – DPX³ 250, 160A, 4-Pole, 36kA (400V~) Microprocessor Release MCCB with Earth Fault Protection

Available at ARP Impex – Leading Exporter of Genuine Legrand MCCBs

The Legrand 420537 MCCB DPX³ 250 is a high-performance 4-pole Moulded Case Circuit Breaker rated at 160A, designed to deliver advanced protection in complex electrical systems. It features a breaking capacity of 36kA at 400V AC and incorporates state-of-the-art microprocessor-based release technology with integrated earth fault protection, ensuring precise and adaptive detection of electrical faults including overloads, short circuits, and ground faults. This MCCB meets the stringent IEC 60947-2 standards and offers reliable long-term service in industrial and commercial applications.

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

Specifications

• Product Code: Legrand 420537
• Series: DPX³ 250
• Rated Current: 160 Amps
• Poles: 4-Pole (3 Phase + Neutral)
• Breaking Capacity (Icu): 36kA 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

Key Features

• 4-pole MCCB providing full three-phase plus neutral protection
• Advanced microprocessor-based release for accurate fault detection
• Earth fault protection enhancing electrical safety
• High breaking capacity of 36kA for robust performance under fault conditions
• Compact, durable design suitable for easy integration into distribution panels
• Suitable for new installations and retrofit applications

Applications

• Industrial and commercial power distribution boards
• Protection of transformers, generators, and motor feeders
• Electrical systems in hospitals, shopping complexes, and data centers
• HVAC systems, pumps, and heavy-duty motor circuits
• OEM and EPC electrical control and motor 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 directly from verified suppliers
• Competitive pricing combined with reliable, timely delivery
• Comprehensive global logistics network to support smooth exports
• Expert consultation to help you select the best MCCB for your needs
• Trusted partner of contractors, panel builders, OEMs, and EPC companies worldwide

Request your quote for Legrand 420537 DPX³ 250 MCCB – 160A, 4-Pole with microprocessor release and earth fault protection.