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Company Cat No: 4086 57

Legrand DX3 408657 25A C-Curve 10kA 3 Pole MCB is a high-performance miniature circuit breaker designed to provide reliable protection against overload and short circuit conditions in three-phase electrical installations. Part of the Legrand DX3 series, this MCB offers superior safety, durability, and dependable circuit protection for residential, commercial, and industrial applications.

With a 25A rated current, C-Curve tripping characteristic, and 10kA breaking capacity, this 3 Pole MCB is designed to protect three-phase circuits by disconnecting all three phases during fault conditions. It is ideal for protecting motors, inductive loads, machinery, control panels, and other three-phase electrical equipment where reliable circuit protection is required.

The Legrand DX3 408657 MCB features bi-connect terminals for cable and busbar connections, an integrated label holder for easy circuit identification, insulated sliding shutters, safety shutters, and a two-position DIN rail clamp for quick and secure installation. Its large 35mm² cable terminals provide flexible wiring options and dependable electrical connections.

Designed with finger touch-proof terminals conforming to IP20 protection, ISI marked, and internationally certified, this Triple Pole MCB ensures safe and efficient operation in three-phase electrical systems. It is an ideal choice for applications requiring reliable protection, enhanced performance, and long-lasting durability.

Product specification
BrandLegrand
Product CategoryThree Pole MCB
SeriesLegrand DX3
Current Rating25 Amp
Triping CharacteristicsC-Curve
Short Circuit Withstand Capacity10kA
ColourWhite
Voltage230 / 400 V AC
Rated Operating Voltage Ue440V
Insulation Voltage500 V
Nominal Frequency50/60 Hz
Mounting TypeOn symmetric rail EN/IEC 60715 or DIN 35 rail.
Package Contents1 TP MCB
CertificationIEC 60947-2
MaterialHalogen-Free Plastic Materials
Warranty2 Years (against manufacturing defects)
Manufacturer DetailsNovateur Electricals & Digital Systems Pvt. Ltd. 61/62, 6 th Floor Kalpataru Square, Kondivita Road, Off Andheri-Kurla Road, Andheri East, Mumbai, Maharashtra - 400059, India