Legrand 669912 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 400A 50kA

Buy Legrand 669912 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 400A 50kA

The Legrand 669912 DRX 630 MCCB is a 3-pole molded case circuit breaker featuring advanced electronic LSI (Long-time, Short-time, Instantaneous) protection for accurate and reliable fault management. With a rated current of 400A and a high breaking capacity of 50kA at 415V AC, this MCCB ensures enhanced safety for electrical networks across industrial, commercial, and infrastructure applications. Built for durability, efficiency, and performance, it is a trusted solution for critical power distribution systems.

Specifications

• Product Code: Legrand 669912
• Series: DRX 630
• Type: Electronic LSI Protection MCCB
• Number of Poles: 3
• Rated Current (In): 400A
• Breaking Capacity (Icu): 50kA 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

• High fault-breaking capacity of 50kA for enhanced system protection
• Electronic LSI protection enables precise fault detection and flexible settings
• 400A rated current designed for medium to large-scale power systems
• Compact 3-pole MCCB for versatile electrical panel integration
• Rugged design ensuring long operational life and reliability
• Compliant with global safety and performance standards

Applications

• Industrial plants & factories – continuous production lines, process industries
• Commercial establishments – malls, hospitals, IT parks, hotels
• Utilities & power distribution – substations, renewable energy, backup systems
• Infrastructure projects – airports, metro stations, smart cities
• Large residential complexes – housing projects, high-rise apartments

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 supplier of genuine Legrand MCCBs
• Extensive export network across 50+ countries
• Competitive pricing with assured product quality
• Quick delivery timelines with safe packaging
• Dedicated customer support and technical guidance

Ensure maximum reliability in your power systems with the Legrand 669912 DRX 630 Electronic LSI MCCB, 3P, 400A, 50kA. Contact ARP Impex today for best pricing, quick delivery, and expert support.