Shop Legrand DX3 MCB 1P 2A Curve B Circuit Breaker 6kA | 407426 In Iraq Best Prices
Single-pole thermal-magnetic circuit breaker with 6kA breaking capacity, B-curve protection, IP20 fingerproof design, and DIN rail mounting for reliable protection of household and commercial electrical installations.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 6kA/10kA and B-curve tripping characteristics, this single-pole device provides reliable protection for household and small commercial electrical systems. The device features IP20 fingerproof protection, ensuring safe operation in various environments. It is mounted on a DIN rail for easy installation and integration into distribution panels.
This circuit breaker is engineered with advanced safety features including current limiting class 3, which minimizes let-through energy during fault conditions. The B-curve characteristic provides a tripping threshold between 3 and 5 times the rated current, making it ideal for general-purpose wiring protection. The device can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. Compatible with Legrand DX3 auxiliaries and RCD add-on modules, it provides comprehensive protection solutions.
The MCB is constructed with environmentally conscious design principles and complies with substance-restriction requirements including RoHS and REACH directives. Its grey color (RAL 7035) and compact design ensure aesthetic integration into any electrical installation. The device includes a label holder for clear circuit identification and visual status indicators on the handle showing ON (green) and OFF (red) positions for easy operation monitoring.
Key Features
- Thermal-magnetic protection with 6kA/10kA breaking capacity according to IEC 60898-1 standard
- B-curve tripping characteristic with threshold between 3 and 5 times rated current for general-purpose protection
- IP20 fingerproof protection against solid bodies larger than 12.5mm for safe operation
- Current limiting class 3 for maximum energy limitation during short-circuit events
- DIN rail mounting with independent removal capability when prong busbar is in place
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various busbar connection options
- Label holder for clear circuit identification and visual status indicators on handle
- Environmentally conscious design with RoHS and REACH compliance
- Flexible connection options including copper cable, prong busbar, fork busbar, and HX3 plug busbar
- Compact grey design (RAL 7035) for aesthetic integration into electrical panels
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX³ |
| Reference Number | 407426 |
| EAN Code | 3245064074261 |
| Number of Poles | 1 pole |
| Rated Current | 2 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity (Icn) | 6 kA at 230 V according to EN 60898 |
| Breaking Capacity (Icu) | 10 kA at 230 V according to IEC 60947-2 |
| Trip Characteristic | B curve (3-5 times rated current) |
| Current Limiting Class | Class 3 |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Impact Strength | IK02 |
| Pollution Degree | 2 |
| Ambient Temperature Operating Range | -25 to +70 °C |
| Storage Temperature Range | -40 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 |
| Mounting Method | DIN rail |
| Width (Modular Units) | 1 module |
| Width | 17.8 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Supply Direction | Top or bottom |
| Label Space | Yes |
| Explosion-proof | No |
| Carbon Footprint (Manufacturing Phase) | 1.033 kg CO₂ eq. |
| Compliance Standards | IEC 60898-1, EN 60898, IEC 60947-2, IEC/EN 60529, RoHS, REACH |
Order Legrand DX3 MCB 1P 2A Curve B Circuit Breaker 6kA | 407426 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
