Legrand 420515 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 25kA (400 V~) 100A Microprocessor release MCCBs with earth fault protection

AMP Rating 100 A
Poles 4P
Breaking Capacity 25 kA

Buy Legrand 420515 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 25kA (400 V~) 100A Microprocessor Release MCCBs with Earth Fault Protection

The Legrand 420515 MCCB DPX3 250 is a 4-pole Moulded Case Circuit Breaker (MCCB) engineered for robust protection with a rated current of 100A. Featuring a breaking capacity of 25kA at 400V~, this MCCB incorporates advanced microprocessor-based release technology with earth fault protection to safeguard electrical installations against overloads, short circuits, and earth faults. Designed to meet the rigorous demands of industrial and commercial electrical systems, the 420515 ensures high reliability and compliance with IEC 60947-2 standards.

Specifications

  • Brand: Legrand
  • Series: DPX3 250
  • Product Code: 420515
  • Poles: 4 (3 Phase + Neutral)
  • Rated Current: 100 Amps
  • Breaking Capacity (Icu): 25kA 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

  • 4-pole MCCB for comprehensive three-phase plus neutral protection
  • Microprocessor-based trip unit for precise fault detection
  • Earth fault protection to mitigate leakage currents
  • High breaking capacity of 25kA at 400V AC
  • Compact and rugged design for longevity and panel integration
  • Suitable for new installations and retrofit applications

Applications

  • Industrial and commercial electrical distribution panels
  • Transformer and generator feeder protection
  • Data centers and IT infrastructure
  • HVAC systems, motors, and heavy-duty equipment
  • Electrical control panels for OEMs and EPC firms

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?

  • Guaranteed genuine Legrand MCCBs with verified sourcing
  • Competitive pricing and dependable delivery
  • Extensive global export capabilities
  • Expert guidance for selecting the ideal MCCB
  • Trusted by contractors, OEMs, EPCs, and panel builders

Request your quote for the Legrand 420515 DPX3 250 MCCB 4 Poles, 100A with microprocessor release and earth fault protection.

SKU: 420515 Category: