SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

MCB DX3 10000A 4 Pole 1A Curve C | IP20 Protection | Energy Limitation Class 3 | by Legrand

BRAND: Legrand
SKU: 409329
$381.70 List price: $475.70
+ −
30 Days Return Delivery Options
MCB DX3 10000A 4 Pole 1A Curve C is designed for reliable circuit protection in residential and small commercial electrical panels. With a breaking capacity of 10kA and IP20 protection, it ensures safety against overcurrent. Ideal for qualified electricians, this miniature circuit breaker features a tripping threshold between 5A and 10A, making it a versatile choice for various applications.

Product Name/Title: MCB DX3 10000A 4 Pole 1A Curve C | IP20 Protection | Energy Limitation Class 3 | by Legrand

Brand: Legrand

SKU: 409329

Alternatively Known As: Miniature Circuit Breaker 4P 1A C Curve, Legrand DX3 MCB, 4 Pole Circuit Breaker 10kA

Technical Specifications
  • Rated current: 1 A
  • Number of poles: 4
  • Rated voltage: 400 V AC
  • Rated insulation voltage Ui: 500 V
  • Rated impulse withstand voltage Uimp: 4 kV
  • Rated short-circuit breaking capacity Icn at 230 V: 16 kA
  • Rated short-circuit breaking capacity Icn at 400 V: 10 kA
  • Rated short-circuit breaking capacity Icu at 230 V: 32 kA
  • Rated short-circuit breaking capacity Icu at 400 V: 16 kA
  • Frequency: 50-60 Hz
  • Current limiting class: 3
  • Degree of protection: IP20
  • Pollution degree: 2
  • Connectable conductor cross section multi-wired: 1.5-25 mm²
  • Connectable conductor cross section solid-core: 1.5-35 mm²
  • Mounting method: DIN rail
  • Connection type: Screwed terminal
  • Ambient operating temperature: -25 to 70 °C
  • Storage temperature: -40 to 70 °C
  • Degree of impact strength: IK02
  • Flush-mounted installation: Yes
  • Concurrently switching neutral conductor: Yes
  • Dimensions (H x L x W): 95mm x 78mm x 71mm
  • Weight: 0.3 kg
Key Features
  • Breaking capacity of 10000A according to IEC 60898-1 standard
  • Tripping threshold between 5A and 10A (C curve)
  • IP20 fingerproof protection against solid bodies larger than 12.5mm
  • Energy limitation class 3 for let-through energy
  • Equipped with label holder for clear circuit identification
  • On and OFF indication on handle with red and green backgrounds
  • Can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
  • Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
  • Connectable to aluminium cable with terminal accessory
  • Halogen free and environmentally conscious design
Professional Installation Requirements
  • Installation should be performed by a qualified electrician in compliance with local electrical installation standards to ensure safety and proper operation.
Applications
  • Residential and small commercial electrical panels
  • Protection of electrical circuits in household and commercial installations
Standards & Compliance
  • AS/NZS 60898 - Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations
Environmental Benefits
  • Designed with halogen-free materials to reduce environmental impact
  • Complies with substance-restriction requirements for safer disposal
  • Energy limitation class 3 reduces let-through energy, enhancing electrical safety and efficiency
Warranty Information

Warranty terms as per Legrand standard policy; typically includes coverage against manufacturing defects.

Available Now

The Legrand MCB DX3 10000A 4 Pole 1A Curve C Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.

Related Products