Shop Legrand DX3 MCB 1P 6A B-Curve Circuit Breaker 6kA | 407429 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 6A rating, B-curve tripping, 6kA breaking capacity, IP20 protection, and DIN rail mounting for reliable electrical installation protection.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker specifically designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 6kA/10kA and B-curve tripping characteristic, this single-pole device offers reliable protection for residential and small commercial applications. The circuit breaker features IP20 protection rating, ensuring fingerproof safety with solid body protection larger than 12.5mm. It is designed for DIN rail mounting, providing easy installation and removal with independent mounting clamps on both top and bottom sides.
This MCB is equipped with advanced features including energy limitation class 3 according to IEC 60898-1 standard, which minimizes the let-through energy during short-circuit events. The device can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. It supports connection to aluminum cables with terminal accessory and is compatible with Legrand DX3 auxiliaries and RCD add-on modules for enhanced functionality and customization.
The product complies with all substance-restriction requirements and has been manufactured following environmentally conscious processes. With a rated current of 6A at 230V AC, rated insulation voltage of 500V, and impulse withstand voltage of 4kV, this MCB provides comprehensive protection with a carbon footprint of 0.840 kg CO2 eq. during the manufacturing phase. The grey-colored device (RAL 7035) is halogen-free and features a convenient label holder for circuit identification.
Key Features
- 6kA/10kA breaking capacity with B-curve tripping characteristic for optimal short-circuit protection
- IP20 protection rating - fingerproof with solid body protection larger than 12.5mm
- Energy limitation class 3 minimizes let-through energy during short-circuit events
- DIN rail mounting with independent top and bottom clamps for easy installation and removal
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various supply options
- Convenient label holder for clear circuit identification with ON/OFF indication
- Rated current 6A at 230V AC with 500V insulation voltage and 4kV impulse withstand voltage
- Halogen-free construction with environmentally conscious manufacturing process
- Supports connection to copper and aluminum cables with appropriate terminal accessories
- Frequency range 50-60Hz with ambient operating temperature -25 to +70°C
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) - Thermal Magnetic |
| Number of Poles | 1 pole (single-pole) |
| Rated Current | 6 Amperes (A) |
| Rated Voltage | 230V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity (Icn) | 6 kA at 230V AC according to IEC 60898-1 |
| Breaking Capacity (Icu) | 10 kA at 230V AC according to IEC 60947-2 |
| Tripping Characteristic | B-curve (3-5 In) - short-circuit threshold 18-30A |
| Current Limiting Class | Class 3 |
| Degree of Protection | IP20 (fingerproof, solid bodies >12.5mm) |
| Mounting Method | DIN rail (35mm standard) |
| Width in Modular Spacing | 1 module (17.8mm) |
| Physical Dimensions | Width: 17.8mm, Height: 94.8mm, Depth: 77.8mm |
| Built-in Depth | 44 mm |
| Frequency Range | 50-60 Hz |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor Cross-Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed terminal |
| Supply Direction | Top or bottom |
| Color | Grey (RAL 7035) |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Additional Equipment | Compatible with DX3 auxiliaries and RCD add-on modules |
| Neutral Conductor | Not switched |
| Flush-mounted Installation | Yes |
| Label Space | Yes - includes label holder |
| Carbon Footprint (Manufacturing) | 0.840 kg CO2 eq. |
| Reference Number | 407429 |
| EAN Code | 3245064074292 |
| Brand | Legrand |
| Product Series | DX³ (DX3) |
Order Legrand DX3 MCB 1P 6A B-Curve Circuit Breaker 6kA | 407429 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
