Residual Current Circuit Breaker P304 4P 63A 500mA TYPE AC TX3 411739

Safety and reliability in your electrical installation

The P304 residual current circuit breaker is a key element in protecting electrical installations, protecting both people and devices from the effects of electric shock and damage caused by short circuits and overloads. This model, with a rated current of 63A and a differential current of 500mA, is designed for use in AC circuits, providing effective protection in homes, commercial buildings and industrial plants.

Construction and functionality

The P304 circuit breaker from the TX³ series is distinguished by its solid construction and easy mounting on a DIN rail. It has a mechanical lock that prevents accidental disconnection. The test button allows for regular checking of the device's correct operation. The lower latch and terminal covers facilitate the connection of wires with a cross-section from 0.75 mm² to 35 mm² (multi-strand) or 0.75 mm² to 50 mm² (single-strand). The short-circuit capacity at 10 kA guarantees resistance to sudden current surges.

Advantages for installers and users

• Versatility: The four-pole circuit breaker (4P) is ideal for protecting three-phase circuits.
• Compatibility: Possibility of cooperation with auxiliary devices from the DX³ series, such as auxiliary contacts or releases, expands the functionality of the protection system.
• Simple installation: The lower latch and terminal cover design significantly facilitate and speed up the installation process.
• Safety: Provides protection against electric shock and damage to the electrical installation.
• Durability: Made of high-quality materials, resistant to environmental conditions (operating temperature from -25°C to 60°C).
• Compliance with standards: Meets the requirements of EN 61008-1 standard, guaranteeing safety and reliability of operation.
• Modular width: occupies 4 modules on the DIN rail, allowing for optimal use of space in the switchgear.

P300 TX³ series residual current circuit breakers are a proven choice for professionals and people who care about safety in their homes or businesses. Thanks to their reliability and ease of use, they are an integral part of modern electrical installations.