Legrand 420337 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 36kA (400 V~) 160A

Buy Legrand 420337 MCCB – DPX³ 250, 160 A, 3‑Pole, 36 kA (400 V~) Electronic‑Release (LSI/S2) MCCB

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

The Legrand 420337 is a 160 A, 3‑pole MCCB with an advanced electronic trip unit (S2/LSI) built for enhanced selectivity and motor protection. With a breaking capacity of 36 kA at 400 V AC, it’s ideal for high-reliability industrial and commercial systems, meeting global IEC 60947‑2 and NEMA AB‑1 safety standards.

Specifications

• Product Code: Legrand 420337
• Series: DPX³ 250 (Electronic S2/LSI)
• Rated Current: 160 A
• Poles: 3‑Pole (Three‑Phase)
• Breaking Capacity (Icu): 36 kA @ 400 V AC
• Trip Unit: Thermal‑Magnetic electronic release—adjustable thermal (0.4–1×In) and magnetic (1.5–10×Ir) parameters
• Voltage Rating: 220–690 V AC
• Mounting Type: Fixed front-terminal; supports cables up to 150 mm²
• Standards: IEC 60947‑2, NEMA AB‑1 compliant

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

• High-performing electronic trip mechanism: Enables accurate fault response and system coordination
• Fully adjustable protection settings: For precise control via thermal and magnetic thresholds
• Compact and robust design: Suitable for DIN-rail or surface mounting with accessory support
• Excellent mechanical endurance: Designed for many operational cycles in critical applications

Applications

• Feeder and incomer protection in industrial and commercial switchboards
• Motor feeder and HVAC circuit protection
• OEM control units and modular panel systems
• Power distribution requiring electronic trip customization and compact installation

Global Export by ARP Impex

We ship this MCCB worldwide to markets across the Middle East, Africa, Europe, Asia‑Pacific, Americas, and Oceania.

• 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?

• 100% authentic Legrand MCCBs sourced via certified distribution channels
• Competitive export pricing and ready stock for fast delivery
• Technical support to ensure correct product selection and configuration
• Seamless logistics and export documentation for your convenience
• Trusted by EPC contractors, OEMs, panel builders, and electrical consultants worldwide

Request your quote for Legrand 420337 DPX³ 250 – 160 A, 3‑Pole Electronic‑Release MCCB with 36 kA Icu, and get access to datasheet, pricing, and delivery timelines promptly.