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Legrand DX DX3 Miniature Circuit Breaker, 2-Pole, 2A, Type C Tripping Characteristics, 400V AC, Magnetic Tripping 4 077 77
Specifications
| Country of Origin | France |
|---|---|
| Range | DX |
| Brand | Legrand |
| Height | 94.8mm |
| Model | 4 077 77 |
| Connection Type | Screw / Screw |
| Depth | 77.8mm |
| IP Rating | IP20 |
| Width | 35.4mm |
| Mount Type | DIN Rail |
| Current Rating | 2A |
| Series | DX3 |
| Terminal type | Screw |
| Breaking Capacity | 10kA |
| Number of Poles | 2 |
| Standards/Approvals | EN 60947-2, NF EN 60898-1 |
| Rated AC Voltage | 400V ac |
| Tripping Characteristics | Type C |
| Tripping Mechanism | Magnetic |
| C type | Detect C components faults |
| 10 kA Breaking capacity (230 Vac | 25 kA) |
Key Features
- Features magnetic tripping mechanism for precise fault detection.
- Designed for DIN Rail mounting for easy installation.
- Provides 10 kA breaking capacity ensuring reliable protection.
- Built according to standards EN 60947-2 and NF EN 60898-1.
- Equipped with screw terminal connections for secure wiring.
- Compact dimensions of 35.4 mm width, 94.8 mm height, and 77.8 mm depth.
- IP20 rated for protection against solid foreign objects.
- Manufactured in France ensuring high quality and standards.
Product Description
Legrand 4 077 77 DX DX3 Miniature Circuit Breaker is a reliable 2-Pole, 2A circuit protection device designed for use in 400V AC electrical systems. Featuring type C tripping characteristics and a magnetic tripping mechanism, this MCB ensures fast and accurate disconnection in case of overload or short circuit conditions.
The breaker offers a robust breaking capacity of 10 kA, capable of safely interrupting fault currents to protect electrical circuits and connected equipment. This product is designed for DIN Rail mounting, making installation straightforward and convenient in various industrial, commercial, and residential electrical panels.
Manufactured to comply with international standards EN 60947-2 and NF EN 60898-1, it guarantees dependable performance and safety. The unit’s compact dimension - 35.4 mm wide, 94.8 mm high, and 77.8 mm deep - allows for efficient use of panel space. An IP20 rating provides protection against inadvertent contact with live parts and prevents intrusion of solid objects larger than 12 mm.
Equipped with screw terminals, the MCB ensures firm and secure electrical connections, enhancing overall installation integrity. The two-module design helps optimize panel space without compromising on performance.
This miniature circuit breaker is an essential component for industrial, HVAC, manufacturing, and electrical distribution applications where circuit protection is critical. Magnetic tripping mechanism for fast fault detection.
Type C tripping characteristics support moderate inrush currents. 10 kA breaking capacity for high fault current interruption. DIN Rail mount type for versatile installation. Screw terminal type ensures solid connections.
IP20 protection rating for safety and durability. Compact, space-saving two modules size. Manufactured in France meeting rigorous quality standards. Conforms to EN 60947-2 and NF EN 60898-1 electrical standards.
Explore more Miniature Circuit Breakers and electrical protection devices in the Electronics & Electricals category at EnvMart for robust and reliable circuit management solutions.
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Frequently Asked Questions
The Legrand DX DX3 Miniature Circuit Breaker has a breaking capacity of 10 kA, allowing it to safely interrupt fault currents.
This circuit breaker measures 35.4 mm in width, 94.8 mm in height, and 77.8 mm in depth, making it compact for panel installations.
The rated AC voltage for this miniature circuit breaker is 400V AC, suitable for various electrical systems.
It features a magnetic tripping mechanism, which provides fast and accurate disconnection in case of overload or short circuit conditions.
This model has Type C tripping characteristics, which support moderate inrush currents typical in certain applications.
It is designed for DIN Rail mounting, which simplifies installation in electrical panels.
The breaker is equipped with screw terminal connections, ensuring secure and reliable wiring.
This miniature circuit breaker complies with the EN 60947-2 and NF EN 60898-1 standards, ensuring safety and performance.
The unit has an IP20 rating, providing protection against solid foreign objects larger than 12 mm.
The current rating for this miniature circuit breaker is 2A, making it suitable for specific low-current applications.
This circuit breaker is manufactured in France, adhering to high quality and safety standards.
This model is a 2-pole circuit breaker, providing protection for both phases in a circuit.
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