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MCB DX3 10000A 3 Pole 32A Curve C | IP20 Rated | Energy Limitation Class 3 | by Legrand
The MCB DX3 10000A 3 Pole 32A Curve C is a reliable miniature circuit breaker designed for residential and small commercial electrical panels. With a breaking capacity of 10 kA and IP20 protection, it ensures safety and efficiency in circuit protection. Ideal for qualified electricians, this MCB is compatible with Legrand DX3 auxiliaries and features an easy installation design with DIN rail clamps.
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Product Name/Title: MCB DX3 10000A 3 Pole 32A Curve C | IP20 Rated | Energy Limitation Class 3 | by Legrand
Brand: Legrand
SKU: 409257
Alternatively Known As: Miniature Circuit Breaker 3 Pole 32A, Legrand DX3 MCB, 3P MCB Curve C 32A, 10kA Circuit Breaker
Technical Specifications
- Rated current: 32 A
- Number of poles: 3
- Rated voltage: 400 V AC
- Breaking capacity: 10 kA at 400 V, 16 kA at 230 V
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Frequency: 50-60 Hz
- Current limiting class: 3
- Degree of protection: IP20
- Pollution degree: 2
- Connection type: Screwed terminal
- Connectable conductor cross section: 1.5-25 mm² multi-wired, 1.5-35 mm² solid-core
- Mounting method: DIN rail
- Operating ambient temperature: -25 to 70 °C
- Storage temperature: -40 to 70 °C
- Degree of impact strength: IK02
- Flush-mounted installation: Yes
- Concurrently switching neutral conductor: No
- Electric supply direction: Top or bottom
- Dimensions (H x L x W): 95mm x 78mm x 53mm
- Weight: 0.3 kg
Key Features
- Breaking capacity of 10000A according to IEC 60898-1 standard
- Tripping threshold between 160A and 320A (Curve C)
- IP20 protection against solid bodies larger than 12.5mm
- 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 label holder for circuit identification
- On/Off indication on handle with red and green backgrounds
- Fitted with two DIN rail clamps for easy installation and removal
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
- Use in distribution boards for circuit protection
Standards & Compliance
- AS/NZS 60898 – Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations
Environmental Benefits
- Designed with an environmentally conscious process
- Halogen-free materials reduce environmental impact
- Energy limitation class 3 reduces let-through energy, enhancing safety and reducing damage
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 32A Curve C Miniature Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
