Legrand 669170 MCCB DRX 250HP Electronic LSI Protection MCCB 3 Poles 40A 36kA

Buy Legrand 669170 MCCB DRX 250HP Electronic LSI Protection MCCB 3 Poles 40A 36kA

The Legrand 669170 MCCB DRX 250HP is a high-performance 3-pole Moulded Case Circuit Breaker with advanced Electronic LSI protection (Long-time, Short-time, and Instantaneous) for precise fault detection. Rated at 40A with a breaking capacity of 36kA at 415V AC, this MCCB provides reliable and accurate protection against overloads and short circuits. Its electronic trip technology ensures better system coordination, making it suitable for industrial, commercial, and infrastructure power distribution networks where precision and safety are critical.

Specifications

• Product Code: Legrand 669170
• Series: DRX 250HP
• Type: Electronic LSI Protection MCCB
• Number of Poles: 3
• Rated Current (In): 40A
• 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 20s
• 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

• 40A rated current suitable for low-to-medium load circuits
• 36kA breaking capacity for dependable fault clearance
• Advanced Electronic LSI trip unit for precise overload & short-circuit protection
• 3-pole design ensures robust three-phase protection
• Enhanced selectivity & system coordination for reliable power management
• Compact, durable design suitable for modern electrical panels

Applications

• Industrial: small machinery, process equipment, workshops, control panels
• Commercial: retail outlets, office spaces, healthcare facilities, small IT setups
• Infrastructure: educational institutions, public utilities, transport hubs
• Renewable Energy: solar arrays, small wind projects, auxiliary protection
• Distribution Systems: feeder and sub-distribution boards

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?

• Global supplier of genuine Legrand MCCBs with electronic protection
• Trusted by industries and contractors across 50+ countries
• Competitive pricing with timely delivery
• Backed by Legrand’s advanced technology and international standards
• Reliable partner for industrial, commercial, and infrastructure projects

Purchase the Legrand 669170 MCCB DRX 250HP Electronic LSI 3P 40A 36kA from ARP Impex for certified quality, best pricing, and fast delivery. Contact us today for technical support or a customized quotation.