Legrand 420302 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 25kA (400 V~) 100A

Available at ARP Impex – Trusted Exporter of Genuine Legrand MCCBs

The Legrand 420302, part of the robust DPX³ 250 series, is a fixed 3‑pole (3-phase), 100 A MCCB featuring reliable thermal‑magnetic protection. With a breaking capacity of 25 kA at 400 V AC, it’s designed for dependable overload and short-circuit safeguarding in commercial and industrial low-voltage systems.

Engineered to comply with IEC 60947‑2 standards, the DPX³ range supports adjustable thermal trip (0.8–1 × In) and magnetic thresholds (fixed or adjustable per frame), offering flexibility and easy integration into existing panelboards.

Technical Specifications:

• Product Code: Legrand 420302
• Series: DPX³ 250
• Rated Current: 100 A
• Poles: 3‑Pole (Three-phase)
• Breaking Capacity (Icu): 25 kA @ 400 V AC
• Trip Unit: Thermal‑Magnetic (adjustable)
• Voltage Rating: Up to 690 V AC
• Mounting Type: Fixed, front-terminal (up to 150 mm² lug)
• Standards 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

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

Key Features:

• Compact 3‑pole design for streamlined three-phase protection
• Adjustable overload trip (0.8–1 × In) and magnetic trip settings
• Panel-friendly fixed mounting with robust mechanical durability
• Suitable for medium-load industrial and commercial installations
• Compatible with accessories like terminal shields, motor operators, and padlocks

Applications:

• Primary feeders and incomer protection in distribution panels
• HVAC and motor feeder circuits in commercial and light-industrial setups
• Switchboards in factories, utilities, and commercial buildings
• Fixed installations requiring reliable three-phase protection

Global Export by ARP Impex:

• 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 Choose ARP Impex?

• 100% authentic Legrand MCCBs directly sourced
• Export-friendly pricing and ready stock availability
• Technical support for selecting and configuring products
• Comprehensive export logistics and documentation handling
• Preferred vendor for panel builders, OEMs, EPCs, and MEP firms globally

Request a quote for Legrand 420302 DPX³ 250 – 100 A, 3‑Pole MCCB with 25 kA Icu and receive quick pricing, datasheet access, and delivery options.

Buy Legrand 420302 MCCB – DPX³ 250, 100 A, 3‑Pole, 25 kA (400 V~) Thermal‑Magnetic MCCB