Shop Legrand DX3 Single Pole 50A Circuit Breaker C Curve | 409760 In Iraq Best Prices
Single-pole modular thermal-magnetic circuit breaker with 50A rated current, C curve characteristic, 25kA breaking capacity, IP20 finger-safe terminals, and fully visible breaking mechanism for reliable electrical circuit protection.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a single-pole modular thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits in residential and small commercial installations. This device features a 50A rated current with C curve tripping characteristic, offering a breaking capacity of 25kA at 230/400V AC. The breaker incorporates fully visible breaking mechanism with red/green mechanical indicator displaying the status of contacts, making it easy to identify whether the circuit is open or closed. The DX3 series provides IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm, ensuring safe operation in various environments. This circuit breaker is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for flexible system configuration. The device complies with substance-restriction requirements and has been designed following environmentally conscious manufacturing processes. Built-in label holder allows clear identification of the circuit, and the thermal-magnetic tripping mechanism ensures reliable protection against both overloads and short circuits. The compact design with 1.5 modular spacing width makes it suitable for integration into standard distribution panels and switchboards.
Key Features
- 25kA breaking capacity at 230/400V AC according to IEC 60947-2 standard
- C curve tripping characteristic with short-circuit threshold between 250A and 500A (5-10 In)
- Fully visible breaking mechanism with red/green mechanical status indicator
- IP20 finger-safe terminals protected against solid bodies larger than 12.5mm
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Built-in label holder for clear circuit identification
- Thermal-magnetic protection against overloads and short circuits
- 1.5 modular spacing width for standard distribution panel integration
- Copper cable connection capability (top or bottom side)
- Environmentally conscious design compliant with substance-restriction requirements
Technical Specifications
| Specification |
Value |
| Product Type | Single-Pole Modular Circuit Breaker |
| Rated Current | 50 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Breaking Capacity (Icu) | 25 kA at 230V |
| Tripping Characteristic | C Curve (5-10 In) |
| Number of Poles | 1 |
| Degree of Protection | IP20 |
| Width (Modular Spacing) | 1.5 |
| Physical Width | 26.7 mm |
| Physical Height | 127.5 mm |
| Physical Depth | 79.2 mm |
| Built-in Depth | 47 mm |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-50 mm² |
| Ambient Temperature (Operating) | -25 to +70°C |
| Storage Temperature | -40 to +70°C |
| Frequency Range | 50-60 Hz |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 3 |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Reference Number | 409760 |
| EAN Code | 3245064097604 |
| Carbon Footprint (Manufacturing) | 1.730 kg CO2 eq. |
| Voltage Type | AC |
| Nominal Voltage Range | 210-250 V |
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