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MCB DX3 10000A 1 Pole 63A Curve C | 10kA Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
MCB DX3 10000A 1 Pole 63A Curve C is designed for reliable circuit protection in residential and small commercial electrical panels. With a breaking capacity of 10kA and IP20 protection, this miniature circuit breaker ensures safety and compliance with local electrical standards. Ideal for qualified electricians, it features easy installation on DIN rails and compatibility with Legrand DX3 auxiliaries.
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Product Name/Title: MCB DX3 10000A 1 Pole 63A Curve C | 10kA Breaking Capacity | IP20 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 409120
Alternatively Known As: Miniature Circuit Breaker 1P 63A C Curve, Legrand DX3 MCB, 10kA Circuit Breaker, Single Pole MCB 63 Amp
Technical Specifications
- Rated current: 63 A
- Rated voltage: 230 V AC
- Breaking capacity: 10 kA according to IEC 60898-1
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Rated short-circuit breaking capacity Icu: 16 kA according to IEC 60947-2
- Frequency: 50-60 Hz
- Current limiting class: 3
- Number of poles: 1
- Degree of protection: IP20
- Pollution degree: 2
- Connection type: Screwed terminal
- Connectable conductor cross section multi-wired: 1.5-25 mm²
- Connectable conductor cross section solid-core: 1.5-35 mm²
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Mounting method: DIN rail
- Colour: Grey (RAL 7035)
- Degree of impact strength: IK02
- Flush-mounted installation: Yes
- Concurrently switching neutral conductor: No
- Dimensions (H x L x W): 95mm x 78mm x 18mm
- Weight: 0.1 kg
Key Features
- Breaking capacity of 10,000A according to IEC 60898-1 standard
- Tripping threshold between 315A and 630A (C curve)
- IP20 protection against solid bodies larger than 12.5mm (fingerproof)
- Energy limitation class 3 for let-through energy
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Can be connected to aluminium cables with terminal accessory
- Equipped with two DIN rail clamps for easy installation and removal
- Label holder for clear circuit identification
- On/Off indication on handle with red and green backgrounds
Professional Installation Requirements
- Installation should be performed by a qualified electrician in compliance with local electrical installation standards to ensure safety and proper operation.
Applications
- Residential and small commercial electrical panels
- Circuit protection in household and light commercial installations
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 covering manufacturing defects. Installation by qualified personnel recommended to maintain warranty validity.
Available Now
The Legrand MCB DX3 10000A 1 Pole 63A Curve C Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel circuit protection.
