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MCB DX3 6000A 4 Pole 50A Curve D | 6000A Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
The MCB DX3 6000A 4 Pole 50A Curve D is a reliable miniature circuit breaker designed for residential and small commercial electrical panels. With a breaking capacity of 6000A and IP20 protection, it ensures safety and compliance in household installations. Ideal for protecting electrical circuits, this circuit breaker features a tripping characteristic of Curve D, making it perfect for various applications.
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Product Name/Title: MCB DX3 6000A 4 Pole 50A Curve D | 6000A Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 408152
Alternatively Known As: Miniature Circuit Breaker 4P 50A D Curve, Legrand DX3 MCB 6000A, 4 Pole Circuit Breaker 50 Amp D Curve
Technical Specifications
- Rated current: 50 A
- Number of poles: 4
- Rated voltage: 400 V AC
- Breaking capacity: 6000 A according to IEC 60898-1
- Tripping characteristic: Curve D
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Rated short-circuit breaking capacity Icn: 6 kA at 400 V
- Rated short-circuit breaking capacity Icu: 25 kA at 230 V, 10 kA at 400 V
- Frequency: 50-60 Hz
- Degree of protection: IP20
- Pollution degree: 2
- Connectable conductor cross section: multi-wired 1.5-25 mm², solid-core 1.5-35 mm²
- Mounting method: DIN rail
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Connection type: Screwed terminal
- Color: Grey (RAL 7035)
- Halogen free: Yes
- Degree of impact strength: IK02
- Dimensions (H x L x W): 95mm x 78mm x 71mm
- Weight: 0.3 kg
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard
- Tripping threshold between 500A and 700A (D curve between 10 In and 14 In)
- IP20 protection against solid bodies larger than 12.5mm (fingerproof)
- 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
- Can connect to aluminium cable with terminal accessory
Professional Installation Requirements
- Installation should be performed by a qualified electrician in compliance with installation rules 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 an environmentally conscious process
- Halogen-free materials reduce environmental impact
- Complies with substance-restriction requirements
Warranty Information
Warranty terms as provided by Legrand, typically including coverage against manufacturing defects. Refer to official Legrand documentation for details.
Available Now
The Legrand MCB DX3 6000A 4 Pole 50A Curve D Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
