Trade Discount 20%
MCB DX3 10000A 3 Pole 80A Curve D | 10kA Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
The MCB DX3 10000A 3 Pole 80A Curve D 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 and compliance with local electrical standards. Ideal for industrial control panels, this miniature circuit breaker is equipped with a mechanical indicator for contact status and is compatible with Legrand DX3 auxiliaries.
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Product Name/Title: MCB DX3 10000A 3 Pole 80A Curve D | 10kA Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 409506
Alternatively Known As: Miniature Circuit Breaker 3 Pole 80A D Curve, Legrand DX3 MCB 3P 80A, 3 Pole Circuit Breaker 80 Amp D Curve
Technical Specifications
- Rated current: 80 A
- Rated voltage: 400 V AC
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Frequency: 50-60 Hz
- Rated short-circuit breaking capacity Icn (EN 60898 at 400 V): 10 kA
- Rated short-circuit breaking capacity Icu (IEC 60947-2 at 230 V): 32 kA
- Rated short-circuit breaking capacity Icu (IEC 60947-2 at 400 V): 16 kA
- Number of poles: 3
- Release characteristic: D curve
- Degree of protection: IP20
- Pollution degree: 3
- Connectable conductor cross section multi-wired: 6-50 mm²
- Connectable conductor cross section solid-core: 6-70 mm²
- Mounting method: DIN rail
- Electric supplying direction: Top or bottom
- Degree of impact strength: IK02
- Ambient operating temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Connection type: Screwed terminal
- Dimensions (H x L x W): 95mm x 78mm x 53mm
- Weight: 0.3 kg
Key Features
- Breaking capacity of 10,000A according to IEC 60898-1 for household installations
- Breaking capacity of 16kA according to IEC 60947-2
- Tripping threshold between 800A and 1120A (D curve between 10 In and 14 In)
- IP20 protection against solid bodies larger than 12.5mm (fingerproof)
- Equipped with red/green mechanical indicator for contact status
- Label holder for clear circuit identification
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Can connect to aluminium cables with terminal accessory
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
- Industrial control panels requiring 3-pole circuit protection
Standards & Compliance
- AS/NZS 60898 – Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations
- AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
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 covering manufacturing defects. Installation by qualified personnel recommended to maintain warranty validity.
Available Now
The Legrand MCB DX3 10000A 3 Pole 80A Curve D Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
