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MCB DX3 6000A 3 Pole 63A Curve D | 6000A Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
The MCB DX3 6000A 3 Pole 63A 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 with local electrical standards. Ideal for protecting electrical circuits in homes and small businesses, this circuit breaker features a halogen-free design and is compatible with various Legrand accessories.
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Product Name/Title: MCB DX3 6000A 3 Pole 63A Curve D | 6000A Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 408095
Alternatively Known As: Miniature Circuit Breaker 3P 63A Curve D, Legrand DX3 MCB 6000A, 3 Pole Circuit Breaker 63 Amp D Curve
Technical Specifications
- Rated current: 63 A
- Number of poles: 3
- Rated voltage: 400 V AC
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Rated short-circuit breaking capacity Icn: 6 kA at 400 V (EN 60898)
- Rated short-circuit breaking capacity Icu: 25 kA at 230 V, 10 kA at 400 V (IEC 60947-2)
- Frequency: 50-60 Hz
- Release characteristic: Curve D
- Degree of protection: IP20
- Pollution degree: 2
- Connectable conductor cross section: 1.5-25 mm² multi-wired, 1.5-35 mm² solid-core
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Degree of impact strength: IK02
- Electric supply direction: Top or bottom
- Flush-mounted installation: Yes
- Concurrently switching neutral conductor: No
- Additional equipment possible: Yes
- Dimensions (H x L x W): 95mm x 78mm x 53mm
- Weight: 0.3 kg
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard
- Tripping threshold between 630A and 882A (D curve between 10 In and 14 In)
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Equipped with label holder for clear circuit identification
- On and OFF indication on handle with red and green backgrounds
- Can be connected by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Halogen free design
- Screwed terminal connection type
- Mounting method: DIN rail
Professional Installation Requirements
- Installation should be performed by a qualified electrician in compliance with local electrical installation rules to ensure safety and warranty validity.
Applications
- Residential and small commercial electrical panels
- Protection of electrical circuits in homes and small businesses
- Circuit protection in distribution boards
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 provided by Legrand, typically covering manufacturing defects. Installation by qualified personnel recommended to maintain warranty validity.
Available Now
The Legrand MCB DX3 6000A 3 Pole 63A Curve D Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
