Shop Legrand DX3 1 Pole 100A Curve C Circuit Breaker | 409763 In Iraq Best Prices
Professional-grade 100A single-pole circuit breaker with 25kA breaking capacity, C curve protection, IP20 safety design, and advanced thermal-magnetic technology for reliable electrical circuit protection.
The Legrand DX3 MCB is a single-pole modular thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits. This professional-grade device offers a breaking capacity of 25kA at 230/400V with a C curve characteristic, making it ideal for residential and small commercial applications. The IP20 finger-safe design ensures safety in standard installation environments, while the visible breaking mechanism allows for clear status indication of the contacts.
This circuit breaker features advanced protection against solid bodies larger than 12.5mm and complies with IEC 60947-2 standards. With a tripping threshold between 500A and 1000A (C curve between 5 In and 10 In), it provides reliable short-circuit protection. The device can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, offering flexibility for different installation requirements. The built-in label holder enables clear circuit identification, while the red/green mechanical indicator displays the open or closed status of the contacts.
Operating across a frequency range of 50-60 Hz and rated at 230V, this 100A breaker is compatible with both copper and aluminum cables (with terminal accessory). Its compact design with a built-in depth of 47mm and width of 26.7mm makes it suitable for standard DIN rail installations. The device has been manufactured following environmentally conscious processes and complies with substance-restriction requirements, making it an eco-friendly choice for modern electrical installations.
Key Features
- 25kA breaking capacity at 230/400V with C curve characteristic for reliable short-circuit protection
- IP20 finger-safe design protecting against solid bodies larger than 12.5mm
- Visible breaking mechanism with red/green mechanical indicator for clear status display
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories
- Compact modular design with 1.5 module width for standard DIN rail installation
- Thermal-magnetic tripping mechanism with 500A-1000A threshold for optimal circuit protection
- Environmentally conscious manufacturing complying with substance-restriction requirements
- Supports both copper and aluminum cable connections with optional terminal accessories
Technical Specifications
| Specification |
Value |
| Product Type | Single-Pole Modular Thermal-Magnetic Circuit Breaker |
| Rated Current | 100 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Breaking Capacity | 25 kA at 230V according to IEC 60947-2 |
| Trip Characteristic | C Curve (5 In to 10 In) |
| Short-Circuit Tripping Threshold | 500A to 1000A |
| Number of Poles | 1 (Single Pole) |
| Degree of Protection | IP20 (Finger-safe) |
| Impact Strength Rating | IK02 |
| Built-in Depth | 47 mm |
| Width | 26.7 mm |
| Height | 127.5 mm |
| Total Depth | 79.2 mm |
| Module Width | 1.5 Modular Spacings |
| Frequency Range | 50-60 Hz |
| Operating Temperature Range | -25 to +70°C |
| Storage Temperature Range | -40 to +70°C |
| Connectable Conductor Cross-Section (Multi-wired) | 6-50 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 6-70 mm² |
| Pollution Degree | 3 |
| Installation Type | Flush-mounted on DIN Rail |
| Neutral Conductor Switching | No |
| Additional Equipment | Yes - Compatible with DX3 auxiliaries and RCD add-on modules |
| Cable Compatibility | Copper or Aluminum (with terminal accessory) |
| Reference Number | 409763 |
| EAN Code | 3245064097635 |
| Carbon Footprint (Manufacturing Phase) | 1.750 kg CO2 eq. |
| Standards Compliance | IEC 60947-2, IEC/EN 60529, RoHS Directive |
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