Legrand 420705 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 70kA (400 V~) 100A Microprocessor release MCCBs with earth fault protection

Buy Legrand 420705 MCCB DPX³ 250 MCCB 4 Poles Breaking Capacity Icu 70kA (400 V~) 100A Microprocessor Release MCCB with Earth Fault Protection

The Legrand 420705 MCCB DPX³ 250 is a 4-pole, 100 Amp Moulded Case Circuit Breaker designed for high-performance electrical protection. With a breaking capacity of 70kA at 400V AC, it features a microprocessor-controlled release mechanism that provides accurate and reliable earth fault protection. Ideal for industrial, commercial, and critical infrastructure applications, it ensures maximum safety and system reliability.

Specifications

• Product Code: Legrand 420705
• Series: DPX³ 250
• Rated Current: 100 Amps
• Poles: 4 Poles (3-phase + Neutral)
• Breaking Capacity (Icu): 70kA at 400V AC
• Release Type: Microprocessor release with earth fault protection
• Voltage Rating: 400V AC
• Mounting: Fixed type
• Standards 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

• 4-pole MCCB for complete three-phase plus neutral protection
• High breaking capacity of 70kA for enhanced safety under short-circuit conditions
• Advanced microprocessor release ensures precise earth fault detection and trip
• Robust design for long-term durability and reliable operation
• Suitable for heavy industrial and commercial electrical installations
• Complies with international safety and quality standards

Applications

• Electrical distribution panels in factories, commercial buildings, and data centers
• Protection of motors, transformers, and other critical equipment
• Industrial and infrastructure projects requiring neutral protection
• Control panels and switchgear in power distribution networks
• OEM and engineering applications needing reliable fault protection

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?

• Authorized distributor for genuine Legrand products
• Competitive pricing with guaranteed product authenticity
• Timely delivery with efficient global logistics
• Expert technical support and after-sales service
• Trusted by leading contractors, OEMs, and EPC companies worldwide

Request your quotation for Legrand 420705 DPX³ 250 MCCB 4 Poles 100A Microprocessor Release MCCB with Earth Fault Protection.