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MCB TX3 6000A 4 Pole Circuit Breaker | 50A C Curve | IP20 Protection | by Legrand
The MCB TX3 6000A 4 Pole Circuit Breaker is designed for reliable protection in residential and small commercial electrical panels. With a breaking capacity of 6000A and a tripping threshold between 250A and 500A, it ensures safety and compliance with IEC standards. Ideal for safeguarding electrical circuits, this breaker features IP20 protection and is compatible with Legrand DX3 auxiliaries for enhanced functionality.
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Product Name/Title: MCB TX3 6000A 4 Pole Circuit Breaker | 50A C Curve | IP20 Protection | by Legrand
Brand: Legrand
SKU: 403567
Alternatively Known As: Miniature Circuit Breaker 4P 50A C Curve, Legrand TX3 MCB 6000A, 4 Pole Circuit Breaker 50 Amp
Technical Specifications
- Breaking capacity: 6000A according to IEC 60898-1
- Tripping threshold: 250A to 500A (C curve between 5 In and 10 In)
- Rated current: 50 A
- Rated voltage: 400 V AC
- Rated insulation voltage Ui: 500 V
- Rated impulse withstand voltage Uimp: 4 kV
- Short-circuit breaking capacity Icn at 230 V: 10 kA
- Short-circuit breaking capacity Icn at 400 V: 6 kA
- Frequency: 50-60 Hz
- Current limiting class: 3
- Degree of protection: IP20
- Pollution degree: 2
- Mounting method: DIN rail
- Connection type: Screwed terminal, busbar and cable
- Colour: Grey (RAL 7035)
- Degree of impact strength: IK02
- Storage temperature range: -40 to 70 °C
- Flush-mounted installation: Yes
- Concurrently switching neutral conductor: Yes
- Dimensions (H x L x W): 88mm x 78mm x 71mm
- Weight: 0.3 kg
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard
- Tripping threshold between 250A and 500A (C curve)
- IP20 protection against solid bodies larger than 12.5mm
- Energy limitation class 3 for let-through energy
- Compatible with Legrand DX3 auxiliaries and accessories
- Can be connected to aluminium cables with specific terminal accessory
- On and OFF indication on handle with red and green backgrounds
- Label holder for clear circuit identification
- Fitted with special DIN rail clamp for easy 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 household and commercial installations
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
- 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 TX3 6000A 4 Pole 50A Curve C Circuit Breaker is available for immediate purchase, ideal for residential and small commercial electrical panel protection.
