Legrand 669902 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 400A 36kA

Buy Legrand 669902 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 400A 36kA

The Legrand 669902 MCCB DRX 630 is a premium 3-pole molded case circuit breaker engineered for reliable power distribution and advanced circuit protection. Equipped with electronic LSI trip technology (Long-time, Short-time, Instantaneous), this MCCB ensures accurate fault detection and enhanced safety for electrical installations. With a rated current of 400A and a breaking capacity of 36kA at 415V AC, it is suitable for medium to large-scale power systems in industrial, commercial, and infrastructure applications. Its robust design guarantees long-term performance, reliability, and operational efficiency.

Specifications

• Product Code: Legrand 669902
• Series: DRX 630
• Type: Electronic LSI Protection MCCB
• Number of Poles: 3
• Rated Current (In): 400A
• Breaking Capacity (Icu): 36kA at 415V AC
• Rated Operational Voltage: 400/415V AC
• Trip Unit Type: Electronic LSI (Long-time, Short-time, Instantaneous)
• Standards Compliance: IEC 60947-2

Product Features :

• Ics = 100% Icu

Main Features :

• Protection against overloads:
  – lr adjustable from 0.4 to 1 x ln
  – tr adjustable from 3 to 30s
• Protection against short circuits:
  – lsd adjustable from 1.5 to 10 x lr
  – tsd adjustable from 0 to 0.5s
• Inbuilt Instantaneous Protection:
  – Ii# – Fixed
• Overload Alarm Indication – I > 1.05 Ir
• Pre-Overload Alarm Indication – I > 0.9 Ir
• Over temperature Alarm Indication – T > 90 °C
• Integrated Contact Module
• Suitable for Isolation

Key Features

• Rated current of 400A for medium to high electrical loads
• Electronic LSI trip unit provides advanced protection and flexibility
• High breaking capacity of 36kA for secure fault interruption
• 3-pole design suitable for three-phase power distribution networks
• Compact and durable construction for efficient installation and longevity
• Ideal for critical infrastructure and demanding industrial applications

Applications

• Industrial: heavy machinery, automation systems, power-intensive units
• Commercial: hospitals, data centers, shopping complexes, office buildings
• Infrastructure: airports, metro projects, renewable energy facilities
• Utilities: switchboards, substations, feeder panels, distribution grids
• Residential complexes: high-rise apartments and townships

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?

• Trusted supplier of authentic Legrand MCCBs
• Global presence with exports to 50+ countries
• Competitive pricing and quality assurance
• On-time delivery with strong customer support network
• Recognized as a dependable partner for electrical solutions worldwide

Enhance your electrical distribution system with the Legrand 669902 DRX 630 Electronic LSI MCCB, 3P, 400A, 36kA. Contact ARP Impex now for quotations, bulk supply, and global export support.