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MCB DX3 3 Pole 80A Curve C | 36kA Breaking Capacity | IP20 Rated | @Each of 1 | by Legrand
The MCB DX3 3 Pole 80A Curve C is a reliable miniature circuit breaker designed for residential and small commercial electrical panels. With a breaking capacity of 36kA and IP20 protection, it ensures safety and efficiency in electrical distribution systems. Ideal for qualified electricians, this circuit breaker features a red/green mechanical indicator for contact status and is compatible with Legrand DX3 auxiliaries.
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Product Name/Title: MCB DX3 3 Pole 80A Curve C | 36kA Breaking Capacity | IP20 Rated | @Each of 1 | by Legrand
Brand: Legrand
SKU: 410028
Alternatively Known As: Miniature Circuit Breaker 3 Pole 80A C Curve, Legrand DX3 MCB 3P 80A, 3 Pole Circuit Breaker 80 Amp C Curve
Technical Specifications
- Rated current: 80 A
- Rated voltage: 400 V AC
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 6 kV
- Frequency: 50-60 Hz
- Rated short-circuit breaking capacity Icu: 36 kA at 400 V
- Number of poles: 3
- Release characteristic: Curve C
- 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 supply direction: Top or bottom
- Degree of impact strength: IK02
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Colour: Grey (RAL 7035)
- Connection type: Screwed terminal, Cable
- Dimensions (H x L x W): 128mm x 79mm x 80mm
- Weight: 0.5 kg
Key Features
- Breaking capacity of 36kA according to IEC 60947-2
- Tripping threshold between 400A and 800A (C curve)
- Protected against solid bodies larger than 12.5mm (IP20 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 be connected 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 proper operation.
Applications
- Residential and small commercial electrical panels
- Circuit protection in electrical distribution systems
- Industrial and commercial electrical installations requiring 3-pole protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
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 1-2 years against manufacturing defects.
Available Now
The Legrand MCB DX3 3 Pole 80A Curve C Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
