Shop Legrand DX3 MCB 2P 100A B Curve Circuit Breaker | 408967 In Iraq Best Prices
Advanced Legrand DX³ modular circuit breaker with 100A 2-pole configuration, B-curve protection, 10kA/16kA breaking capacity, IP20 finger-safe rating, and DIN-rail mounting for reliable electrical circuit protection.
The Legrand DX³ MCB DX3 10000A is a premium modular bipolar thermal-magnetic circuit breaker designed for comprehensive control, protection, and isolation of electrical circuits in residential and small commercial applications. This advanced protective device delivers exceptional 100A rated current with a 2-pole configuration and B-curve release characteristic, providing optimal protection against overloads and short circuits. With an impressive 10kA breaking capacity according to IEC 60898-1 standard for household installations and 16kA according to IEC 60947-2, this circuit breaker ensures maximum safety and reliability for your electrical infrastructure.
The DX³ series represents the pinnacle of Legrand's innovation in electrical protection technology. This circuit breaker features IP20 finger-safe protection, making it suitable for installation in various environments while maintaining safety standards. The device can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar from either the top or bottom side, offering exceptional installation flexibility. Built-in DIN rail clamps allow independent removal without disrupting the prong busbar supply, streamlining maintenance and servicing procedures.
Designed with environmental consciousness and compliance in mind, this product meets all substance-restriction requirements and RoHS directives. The thermal-magnetic trip mechanism provides reliable protection with a tripping threshold between 300A and 500A (B curve between 3 In and 5 In) for short-circuit conditions. Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, the MCB offers comprehensive customization options. The device features a convenient label holder for circuit identification and clear ON/OFF indication printed on the handle with red and green backgrounds for easy status identification.
Key Features
- 10kA breaking capacity per IEC 60898-1 and 16kA per IEC 60947-2 for maximum short-circuit protection
- 100A rated current with 2-pole bipolar configuration and B-curve release characteristic
- IP20 finger-safe protection with degree of impact strength IK02 for safe installation
- Flexible power supply options via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessory range
- Independent DIN rail removal capability without disrupting prong busbar supply
- Clear circuit identification with label holder and ON/OFF indication on handle
- Thermal-magnetic trip mechanism with 300A-500A tripping threshold for overload protection
- Environmentally conscious design meeting RoHS and substance-restriction requirements
- Supports both solid-core and multi-wired conductor connections from 6-70mm² range
Technical Specifications
| Specification |
Value |
| Product Type | Modular Bipolar Thermal-Magnetic Circuit Breaker |
| Rated Current | 100A |
| Number of Poles | 2 (Bipolar) |
| Release Characteristic | B Curve (Tripping: 300A-500A) |
| Breaking Capacity (IEC 60898-1) | 10kA at 400V |
| Breaking Capacity (IEC 60947-2) | 16kA at 400V / 32kA at 230V |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Finger-Safe) |
| Degree of Impact Strength | IK02 |
| Built-in Depth | 44mm |
| Overall Dimensions | Width: 35.4mm, Height: 94.8mm, Depth: 77.8mm |
| Modular Width | 3 modular spacings |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross Section (Solid) | 6-70mm² |
| Connectable Conductor Cross Section (Multi-wired) | 6-50mm² |
| Electric Supplying Direction | Top or Bottom |
| Mounting Method | DIN Rail |
| Color | Grey (RAL 7035) |
| Pollution Degree | 2 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Halogen Free | Yes |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes (Auxiliaries, RCD modules, accessories) |
| Label Space | Yes |
| Product Reference | 408967 |
| EAN Code | 3245064089678 |
| Carbon Footprint (Manufacturing) | 3.046 kg CO₂ eq. |
| Compliance Standards | IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS, REACH |
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