Legrand 669904 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 630A 36kA

Buy Legrand 669904 MCCB DRX 630 Electronic LSI Protection MCCB 3 Poles 630A 36kA

The Legrand 669904 DRX 630 MCCB is a high-performance 3-pole molded case circuit breaker designed for advanced circuit protection in medium and large-scale electrical installations. Featuring an electronic LSI trip unit (Long-time, Short-time, Instantaneous), it ensures precise fault detection, overload protection, and safe interruption of short circuits. With a rated current of 630A and a breaking capacity of 36kA at 415V AC, this MCCB is engineered to deliver reliable performance in demanding environments such as industries, commercial buildings, and infrastructure projects.

Specifications

• Product Code: Legrand 669904
• Series: DRX 630
• Type: Electronic LSI Protection MCCB
• Number of Poles: 3
• Rated Current (In): 630A
• 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

• 630A rated current suitable for heavy-duty power distribution
• Electronic LSI trip technology for enhanced accuracy and safety
• 36kA breaking capacity ensuring secure fault clearance
• 3-pole design optimized for three-phase networks
• Rugged and compact construction for reliable long-term operation
• Suitable for critical installations with high energy demand

Applications

• Industrial plants: heavy machinery, production units, and process industries
• Commercial hubs: malls, hospitals, data centers, IT parks
• Infrastructure projects: airports, metros, renewable energy systems
• Utilities: distribution panels, substations, and feeder protection
• Large residential complexes: integrated townships, 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 exporter of genuine Legrand MCCBs
• Wide global presence with exports to 50+ countries
• Competitive pricing with guaranteed quality standards
• Fast delivery and reliable after-sales service
• A trusted name in electrical and industrial product supply

Upgrade your power distribution system with the Legrand 669904 DRX 630 Electronic LSI MCCB, 3P, 630A, 36kA. Get in touch with ARP Impex for pricing, bulk orders, and worldwide export assistance.