Legrand 420329 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 25kA (400 V~) 250A with electronic earth leakage module

Buy Legrand 420329 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 25kA (400 V~) 250A with Electronic Earth Leakage Module

The Legrand 420329 MCCB DPX3 250 is a high-performance 4-pole Molded Case Circuit Breaker designed for reliable protection in low-voltage electrical systems. With a breaking capacity of Icu 25kA at 400V~, it ensures safe disconnection during overloads, short circuits, and earth leakage faults. The integrated electronic earth leakage module enhances safety by providing precise fault detection and quick tripping. This MCCB is ideal for industrial, commercial, and infrastructure applications demanding consistent performance and compliance with international standards.

Specifications

• Brand: Legrand
• Model: 420329 DPX3 250
• Type: MCCB (Molded Case Circuit Breaker) with Electronic Earth Leakage Module
• Poles: 4
• Rated Current (In): 250A
• Breaking Capacity (Icu): 25kA at 400V~
• Operating Voltage: 400V~
• Protection Type: Thermal, Magnetic & Earth Leakage
• Standard Compliance: IEC 60947-2

Product Features :

Protection against overloads:

• lr adjustable from 0.4 to 1 x ln
• Tr adjustable from 3 to 15s

Protection against short circuits:

• lsd adjustable from 1.5 to 10 x lr
• Tsd adjustable from 0 to 0.5s
• Equipped with earth leakage module with LCD screen
• Adjustable tripping: 0 – 0.3 – 1 – 3s (with 0.03 possible only 0s)
• Adjustable sensitivity: 0.03 – 0.3 – 1 – 3 A

Main Features :

• MCCBs are used for switching, remote tripping and protection of low voltage electrical systems
• MCCBs can be fitted with accessories and DPX3 common auxiliaries
• They are supplied with insulated shileds, screw terminals 120 mm2 max. (flexible cable) or 150 mm2 max. rigid cable with accessories
• Conform to IEC 60947-2

Key Features

• 4-pole design for complete phase and neutral protection
• High breaking capacity of 25kA for robust fault management
• Integrated electronic earth leakage module for enhanced safety
• Precise thermal and magnetic trip units for overload & short circuit protection
• Easy installation with compact design
• Suitable for both fixed and withdrawable configurations
• Durable construction for long service life

Applications

• Industrial electrical distribution systems
• Commercial building power networks
• Infrastructure projects
• Panel boards and switchboards
• Backup generator protection
• Safety-critical environments requiring earth leakage protection

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, stockist, and exporter of genuine Legrand MCCBs
• Competitive pricing with global delivery capability
• Strong network ensuring quick product availability
• Commitment to quality and customer satisfaction

Get in touch with us for competitive quotes, technical guidance, and bulk order support for the Legrand 420329 MCCB DPX3 250 and other premium electrical products.