Legrand 420332 MCCB DPX3 250 MCCB 3 Poles Breaking Capacity Icu 36kA (400 V~) 40A

Buy Legrand 420332 MCCB – DPX³ 250, 40 A, 3‑Pole, 36 kA (400 V~) Electronic‑Release MCCB

Available at ARP Impex – Trusted Exporter of Genuine Legrand MCCBs

The Legrand 420332, part of the DPX³ 250 electronic-release (S2/LSI) family, is a 3‑pole (three-phase), 40 A MCCB offering precise overload and short-circuit protection with a breaking capacity of 36 kA at 400 V AC

Specifications

• Product Code: Legrand 420332
• Series: DPX³ 250 (Electronic S2 release)
• Rated Current: 40 A
• Poles: 3‑Pole (Three-Phase)
• Breaking Capacity (Icu): 36 kA @ 400 V AC
• Trip Unit: Electronic (LSI/S2) – thermal adjustable (0.4–1 × In), magnetic adjustable (1.5–10 × Ir)
• Rated Voltage: 220–690 V AC
• Mounting Type: Fixed front-terminal, rail or plate mountable, accepts cable lugs up to 150 mm²
• Standards Compliance: 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 selectivity and responsiveness via electronic trip control
• Adjustable thermal and magnetic trip settings for tailored system protection
• Robust 36 kA interrupting rating compatible with safety-critical installations
• Compact and panel-friendly profile with terminal shielding and auxiliary contact options
• Long mechanical and electrical endurance (8,000 electrical cycles, 20,000 mechanical cycles)

Applications

Ideal for protection of feeders and incomer circuits in:

• Commercial and industrial electrical distribution panels
• HVAC and motor feeder systems
• Transformer secondary circuits in switchboards
• OEM panels requiring compact electronic protection devices

Global Export by ARP Impex

We ship this MCCB globally, including 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 Choose ARP Impex?

• 100% authentic Legrand MCCBs verified through certified sourcing
• Competitive export pricing with stock available for immediate dispatch
• Technical support for selecting and configuring tailored overcurrent protection
• Full logistics and documentation support for international clients
• Trusted by EPC firms, panel integrators, OEMs, and electrical consultants worldwide

Request a quote for Legrand 420332 DPX³ 250 – 40 A, 3‑Pole Electronic‑Release MCCB with 36 kA breaking capacity. Get quick access to pricing, datasheet, and delivery timelines.