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MCB DX3 6000A 2 Pole 40A Curve D | 6000A Breaking Capacity | IP20 Protection | by Legrand
MCB DX3 6000A 2 Pole 40A Curve D is designed for reliable circuit protection in residential and small commercial electrical panels. With a breaking capacity of 6000A and IP20 protection, it ensures safety and compliance with local electrical standards. Ideal for qualified electricians, this miniature circuit breaker features a tripping threshold of 400A to 560A, making it perfect for various applications.
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Product Name/Title: MCB DX3 6000A 2 Pole 40A Curve D | 6000A Breaking Capacity | IP20 Protection | by Legrand
Brand: Legrand
SKU: 408035
Alternatively Known As: Miniature Circuit Breaker 2P 40A D Curve, Legrand DX3 MCB 6000A, 2 Pole Circuit Breaker 40 Amp D Curve
Technical Specifications
- Breaking capacity: 6000A according to IEC 60898-1
- Tripping threshold: 400A to 560A (D curve 10 In to 14 In)
- Rated current: 40A
- Rated voltage: 400V AC
- Rated insulation voltage Ui: 500V
- Rated impulse withstand voltage Uimp: 4kV
- Rated short-circuit breaking capacity Icn: 6kA at 400V
- Rated short-circuit breaking capacity Icu: 25kA at 230V, 10kA at 400V
- Frequency: 50-60 Hz
- Number of poles: 2
- 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
- Colour: Grey (RAL 7035)
- Degree of impact strength: IK02
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Connection type: Screwed terminal
- Electric supply direction: Top or bottom
- Dimensions (H x L x W): 95mm x 78mm x 35mm
- Weight: 0.2 kg
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard
- Tripping threshold between 400A and 560A (D curve between 10 In and 14 In)
- IP20 protection against solid bodies larger than 12.5mm (fingerproof)
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Can be connected to aluminium cable with terminal accessory
- Equipped with label holder for clear circuit identification
- On and OFF indication on handle with red and green backgrounds
- Fitted with two DIN rail clamps for easy installation and removal
- Halogen free design
Professional Installation Requirements
- Installation should be performed by a qualified electrician in compliance with local electrical installation standards to ensure safety and warranty validity.
Applications
- Residential and small commercial electrical panels
- Circuit protection in household and light 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 and environmentally conscious manufacturing process
Warranty Information
Warranty terms as per Legrand standard product warranty policy. Installation by qualified personnel recommended to maintain warranty validity.
Available Now
The Legrand MCB DX3 6000A 2 Pole 40A Curve D Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel circuit protection.
