Shop Legrand DX3 MCB 2P 100A Curve C Circuit Breaker | 409229 In Iraq Best Prices
Legrand DX³ modular bipolar circuit breaker with 100A capacity, C-curve protection, 10000A/16kA breaking capacity, IP20 finger-safe terminals, and DIN rail mounting for reliable electrical circuit protection.
The Legrand DX³ MCB (Miniature Circuit Breaker) is a modular bipolar thermal-magnetic circuit breaker designed for reliable protection and isolation of electrical circuits in residential and small commercial installations. This high-performance device features a breaking capacity of 10000A according to IEC 60898-1 standard and 16kA according to IEC 60947-2, making it suitable for demanding electrical environments. The C-curve tripping characteristic provides excellent protection against short circuits with a tripping threshold between 500A and 1000A (5 In to 10 In), ensuring optimal circuit protection while minimizing nuisance trips.
The DX³ circuit breaker incorporates advanced safety features including IP20 finger-safe terminals that protect against solid bodies larger than 12.5mm, complying with IEC/EN 60529 standards. The device is rated at 400V with an insulation voltage of 500V and impulse withstand voltage of 4kV, making it suitable for AC 50-60Hz applications. Its 3-module width design fits standard DIN rail installations with a built-in depth of 44mm, and it includes a red/green mechanical indicator displaying the status of the contacts for easy circuit identification.
This versatile protection device can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality. The product accepts both copper and aluminum cables (with appropriate terminal accessories) with connectable conductor cross sections ranging from 6-70mm² for solid-core conductors and 6-50mm² for multi-wired conductors. The DX³ is halogen-free and designed with environmental consciousness, complying with substance-restriction requirements and featuring a carbon footprint of 3.068 kgCO₂eq during the manufacturing phase.
Key Features
- Breaking capacity of 10000A per IEC 60898-1 and 16kA per IEC 60947-2 standards
- C-curve tripping characteristic with 500A-1000A threshold for optimal short-circuit protection
- IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm
- Red/green mechanical indicator for clear circuit status identification
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- DIN rail mounting with 3-module width and 44mm built-in depth
- Rated for 400V AC 50-60Hz with 500V insulation voltage and 4kV impulse withstand
- Accepts copper cables and aluminum cables with appropriate terminal accessories
- Halogen-free and environmentally conscious design with low carbon footprint
- Labeled holder for clear circuit identification and convenient management
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Manufacturer | Legrand |
| Model Series | DX³ |
| Reference Number | 409229 |
| EAN Code | 3245064092296 |
| Number of Poles | 2 (Bipolar) |
| Rated Current | 100 A |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Release Characteristic | C-curve (5 In to 10 In) |
| Short-Circuit Breaking Capacity IEC 60898-1 | 10 kA at 400V |
| Short-Circuit Breaking Capacity IEC 60947-2 | 16 kA at 400V / 32 kA at 230V |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Impact Strength Rating | IK02 |
| Module Width | 3 modules |
| Built-in Depth | 44 mm |
| Overall Width | 35.4 mm |
| Overall Height | 94.8 mm |
| Overall Depth | 77.8 mm |
| Mounting Method | DIN Rail |
| Installation Type | Flush-mounted |
| Connectable Conductor Cross Section (Solid-core) | 6-70 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 6-50 mm² |
| Connection Type | Screwed Terminal |
| Supply Direction | Top or Bottom |
| Neutral Conductor Switching | No |
| Additional Equipment Possible | Yes |
| Pollution Degree | 2 |
| Operating Temperature Range | -25 to +70 °C |
| Storage Temperature Range | -40 to +70 °C |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Label Space | Yes |
| Mechanical Indicator | Red/Green status indicator |
| Carbon Footprint Manufacturing | 3.068 kgCO₂eq |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS, REACH |
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