Legrand 669919 MCCB DRX 630 Electronic LSI Protection MCCB 4 Poles 630A 50kA

Buy Legrand 669919 MCCB DRX 630 Electronic LSI Protection MCCB 4 Poles 630A 50kA

The Legrand 669919 DRX 630 MCCB is a high-capacity 4-pole molded case circuit breaker designed with electronic LSI (Long-time, Short-time, Instantaneous) protection for advanced safety and reliability. With a rated current of 630A and a breaking capacity of 50kA at 415V AC, this MCCB ensures secure protection of electrical systems against overloads, short circuits, and faults. Its strong performance, combined with a durable build, makes it an ideal choice for critical industrial, commercial, and infrastructure power distribution.

Specifications

• Product Code: Legrand 669919
• Series: DRX 630
• Type: Electronic LSI Protection MCCB
• Number of Poles: 4
• Rated Current (In): 630A
• 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

• 4-pole MCCB ensuring full phase & neutral protection
• High breaking capacity of 50kA for maximum safety
• Electronic LSI trip unit with adjustable settings for precise protection
• 630A rated current suitable for high-power applications
• Rugged design for reliable and long-term performance
• Conforms to global electrical protection standards

Applications

• Industrial plants – steel, cement, chemical, and process industries
• Commercial facilities – data centers, hospitals, office complexes
• Infrastructure projects – airports, metro rail, ports, smart cities
• Renewable energy – large solar farms, wind power systems
• Residential projects – large housing complexes and high-rise buildings

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?

• Authentic distributor of Legrand MCCBs
• Strong export network in 50+ countries
• Best pricing with reliable bulk supply options
• Timely worldwide logistics and delivery
• Expert technical assistance and customer service

Upgrade your electrical protection system with the Legrand 669919 DRX 630 MCCB, 4P, 630A, 50kA. Get in touch with ARP Impex today for competitive prices, fast delivery, and trusted support.