Legrand 420689 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 70kA (400 V~) 250A with energy metering central unit and electronic earth leakage module

Legrand 420689 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 70kA (400 V~) 250A with Energy Metering Central Unit and Electronic Earth Leakage Module

The Legrand 420689 MCCB DPX3 250 is a high-performance 4-pole molded case circuit breaker designed to deliver reliable protection for electrical installations. With a breaking capacity of Icu 70kA (400 V~) and a rated current of 250A, this MCCB ensures enhanced safety, performance, and energy monitoring capabilities. Integrated with an energy metering central unit and electronic earth leakage module, it offers precise fault detection, energy consumption tracking, and improved operational efficiency for industrial, commercial, and large infrastructure applications.

Specifications

• Brand : Legrand
  Product Code : 420689
  Series : DPX3 250
  Type :MCCB (Molded Case Circuit Breaker)
  Number of Poles : 4
  Rated Current (In) : 250A
  Breaking Capacity (Icu) : 70kA at 400 V~
  Voltage Rating : 400 V~
  Protection Type : Thermal Magnetic
  Additional Features : Energy Metering Central Unit, Electronic Earth Leakage Module
  Standards : 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
• Equipped with earth leakage module with LCD screen
• Adjustable sensitivity: 0.03 – 0.3 – 1 – 3 A
• Adjustable tripping: 0 – 0.3 – 1 – 3s (with 0.03 A possible only 0s)
• Integrated energy metering central unit with LCD screen; currents, voltage, frequency, power, energy and harmonics

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 – 70kA at 400 V~ for reliable protection against short circuits and overloads.
• 4-Pole Configuration – Ensures complete isolation and protection for three-phase systems with a neutral.
• Integrated Energy Metering – Allows real-time monitoring of power usage for energy efficiency management.
• Electronic Earth Leakage Protection – Detects leakage currents accurately to prevent electrical hazards.
• Compact and Robust Design – Space-saving construction suitable for industrial panels and switchboards.
• Conforms to International Standards – Compliant with IEC 60947-2 for assured safety and performance.

Applications

• Industrial manufacturing plants and factories.
• Commercial complexes and high-rise buildings.
• Power distribution systems for infrastructure projects.
• Data centers and critical facility installations.
• Renewable energy systems and large electrical 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?

• Authorised Supplier of genuine Legrand MCCBs.
• Extensive Stock Availability for faster deliveries.
• Competitive Global Pricing without compromising on quality.
• Expert Technical Support for product selection and application guidance.
• Proven Export Experience to multiple international markets.

Looking for the Legrand 420689 MCCB with integrated energy metering and earth leakage protection? Contact ARP IMPEX.