Shop Legrand DX3 MCB 2P 63A B-Curve 6kA Circuit Breaker | 407515 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker with 63A B-curve rating and 6kA breaking capacity for reliable protection of residential and commercial wiring installations against overloads and short-circuits.
The Legrand DX3 MCB 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a rated current of 63A and B-curve tripping characteristic, this 2-pole device delivers a breaking capacity of 6kA at 230/400V AC. The circuit breaker features IP20 finger-safe protection, ensuring safety in residential and small commercial applications. It accepts DX³ auxiliaries and RCD add-on modules, providing flexible integration into modern electrical distribution systems.
This modular device is built with DIN rail mounting capability, featuring two independent clamps for convenient installation and removal. The MCB offers energy limitation class 3 according to IEC 60898-1 standard, providing maximum protection against short-circuit let-through energy. With a built-in depth of 44mm and width of 35.4mm (2 modular spacings), it fits seamlessly into standard electrical panels. The device supports connections via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering versatile installation options.
Designed with environmental consciousness, this product complies with substance-restriction requirements and halogen-free standards. The thermal-magnetic protection mechanism ensures reliable operation across ambient temperatures from -25°C to +70°C. The integrated label holder enables clear circuit identification, while ON/OFF indication on the handle (red/green backgrounds) provides easy status recognition. Suitable for rated insulation voltage of 500V and impulse withstand voltage of 4kV, the DX3 MCB represents a dependable solution for modern electrical infrastructure.
Key Features
- Breaking capacity of 6kA according to IEC 60898-1 standard for household installations with B-curve tripping between 189A-315A
- IP20 finger-safe protection preventing contact with solid bodies larger than 12.5mm for enhanced safety
- Energy limitation class 3 providing maximum protection against short-circuit let-through energy
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accepts aluminum cable connections
- Dual DIN rail clamps enabling independent removal while prong busbar remains in place
- Label holder with ON/OFF indication for easy circuit identification and status recognition
- Supports multiple connection methods: copper cable, prong busbar, fork busbar, and Legrand HX3 plug busbar
- Halogen-free design complying with substance-restriction and environmental requirements
- Wide operating temperature range from -25°C to +70°C for reliable performance
- Rated insulation voltage 500V with impulse withstand voltage of 4kV
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 2 poles (2P) |
| Rated Current | 63 Amperes (A) |
| Release Characteristic | B-curve (Tripping threshold 189A-315A) |
| Breaking Capacity | 6kA at 230/400V AC (Icn according to EN 60898) |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V (Ui) |
| Impulse Withstand Voltage | 4kV (Uimp) |
| Frequency Range | 50-60 Hz |
| Current Limiting Class | Class 3 (Maximum energy limitation) |
| Degree of Protection | IP20 (Finger-safe) |
| Built-in Depth | 44mm |
| Width | 35.4mm (2 modular spacings) |
| Height | 94.8mm |
| Total Depth | 77.8mm |
| Mounting Method | DIN rail with dual clamps |
| Connectable Conductor - Solid Core | 1.5-35mm² |
| Connectable Conductor - Multi-wired | 1.5-25mm² |
| Connection Type | Screwed terminal |
| Ambient Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +70°C |
| Degree of Impact Strength | IK02 |
| Colour | Grey (RAL 7035) |
| Material Composition | Halogen-free |
| Pollution Degree | 2 |
| Supply Direction | Top or Bottom |
| Flush-mounted Installation | Yes |
| Additional Equipment Possible | Yes (DX3 auxiliaries, RCD modules) |
| Neutral Conductor Switching | No (2 protected poles only) |
| Reference Number | 407515 |
| EAN Code | 3245064075152 |
| Carbon Footprint (Manufacturing) | 1.926 kg CO2 eq. |
Order Legrand DX3 MCB 2P 63A B-Curve 6kA Circuit Breaker | 407515 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
