Legrand 420315 MCCB DPX3 250 MCCB 4 Poles Breaking Capacity Icu 25kA (400 V~) 100A

Buy Legrand 420315 MCCB – DPX³ 250, 100 A, 4‑Pole, 25 kA (400 V~) Electronic‑Release MCCB

Available at ARP Impex – Trusted Exporter of Authentic Legrand DPX³ 250 Series MCCBs

The Legrand 420315, part of the DPX³ 250 electronic‑release range, is a 100 A, 4‑pole MCCB designed for precise overload and short‑circuit protection. With a breaking capacity of 25 kA at 400 V AC, it’s ideal for industrial and commercial power distribution systems requiring robust and modular protection .

Complies with IEC 60947‑2 and NEMA AB‑1 standards, featuring microprocessor-based LSI/S2 release technology with adjustable thermal (0.4–1×In) and magnetic (1.5–10×Ir) settings for high selectivity and safety.

Specifications

• Product Code: Legrand 420315
• Series: DPX³ 250 (Electronic release, 4‑Pole)
• Rated Current: 100 A
• Poles: 4‑Pole (3 Phase + Neutral)
• Breaking Capacity (Icu): 25 kA at 400 V AC
• Trip Unit: Electronic (microprocessor S2/LSI release)
• Thermal Adjustment: 0.4–1×In; Magnetic: 1.5–10×Ir
• Voltage Rating: Up to 690 V AC
• Mounting Type: Fixed front-terminal; support for up to 150 mm² cable lug or barring
• Standards Compliance: IEC 60947‑2 and NEMA AB‑1 certified

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
• Conform to IEC 60947-2

Key Features

• LSI electronic release ensures precise protection and high selectivity
• Adjustable trip settings allow fine-tuning to system requirements
• Compact and panel-friendly design compatible with DPX³ accessories
• Supports barrier shielding, auxiliary contacts, and operational indicators
• Built to deliver mechanical reliability and longevity in demanding installations

Applications

• AC feeders and switchboards in industrial and light-commercial electrical panels
• HVAC motor circuits and motor feeder protection
• OEM switchgear and critical power distribution systems
• Use cases demanding accurate electronic trip coordination and neutral protection

Global Export by ARP Impex

This model is available globally in key export markets, including the Middle East, Africa, Europe, Asia‑Pacific, Americas, and Oceania. All orders are packaged to export standards and include comprehensive documentation: commercial invoice, packing list, certificate of origin, and datasheets as needed.

• 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?

• Verified authentic Legrand MCCBs sourced directly from certified distribution channels
• Competitive global pricing and ample stock for quick dispatch
• Technical support for correct model selection and configuration guidance
• Hassle‑free export logistics and documentation for international clients
• Preferred supplier of panel builders, EPC contractors, OEMs, and electrical professionals worldwide

Request a quote for Legrand 420315 DPX³ 250 – 100 A, 4‑Pole Electronic‑Release MCCB with 25 kA Icu and receive fast response along with datasheet and delivery schedule.