Legrand 420335 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 36kA (400 V~) 100A

Buy Legrand 420335 MCCB – DPX³ 250, 100 A, 3‑Pole, 36 kA (400 V~) Electronic‑Release (LSI/S2) MCCB

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

The Legrand 420335, part of the DPX³ 250 electronic-release series, is a 100 A, 3‑pole (three‑phase) MCCB offering advanced protection with a breaking capacity of 36 kA at 400 V AC. Featuring an LSI/S2 microprocessor trip unit, it ensures precise overload and short‑circuit discrimination—perfect for commercial and industrial distribution systems

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

Specifications

• Product Code: Legrand 420335
• Series: DPX³ 250 (Electronic Release)
• Rated Current: 100 A
• Poles: 3‑Pole (Three‑Phase)
• Breaking Capacity (Icu): 36 kA @ 400 V AC
• Trip Unit: Electronic (LSI/S2 release)
  • Thermal adjustable: 0.4–1×In
  • Magnetic adjustable: 1.5–10×Ir
• Voltage Rating: Up to 690 V AC
• Mounting Type: Fixed front-terminal (cable lug up to 150 mm²)
• Standards Compliance: IEC 60947‑2 and NEMA AB‑1

Key Features

• Electronic trip release for enhanced selectivity and coordination
• High interrupting capability of 36 kA for fault resilience
• Adjustable thermal and magnetic thresholds tailored to system needs
• Compact, modular design with panel-friendly installation
• Compatible with DPX³ accessories: terminal shields, auxiliary contacts, rail/plate mounting systems

Typical Applications

• Feeder circuits and incoming protection in industrial/commercial panels
• Motor feeders, HVAC systems, and utility power distribution
• OEM switchgear and modular control enclosures requiring precision protection

Global Export via ARP Impex

We ship Legrand 420335 globally including to markets in:

• 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?

• Certified supplier of 100% original Legrand MCCBs
• Competitive export pricing with ready stock availability
• Expert technical guidance on electrical protection configuration
• End-to-end export documentation and logistics
• Trusted vendor for EPCs, OEMs, panel builders, and electrical professionals worldwide

Ask us for Legrand 420335 DPX³ 250 – 100 A, 3‑Pole MCCB (36 kA Icu). You’ll receive prompt pricing, datasheet access, and delivery schedules.