4-pole residual current circuit breaker PFIM-63/4/003-G/A-MW 235457

Residual Current Device (RCD) is a key element of every electrical installation, ensuring the safety of users and equipment. The PFIM-63/4/003-G/A-MW model from Eaton is a four-pole device, designed to protect against the effects of short circuits and electric shock. Its rated current of 63A makes it ideal for protecting circuits with higher power consumption, e.g. in single-family homes or small commercial facilities.

This circuit breaker is characterized by high reliability and durability, confirmed by a short-circuit strength of 10 kA. Thanks to type A sensitivity, it effectively detects both AC and pulsating leakage currents, which increases the level of protection. Mounting on a DIN rail is quick and easy, and a width of 4 modules allows for optimal use of space in the distribution board. The locking mechanism prevents accidental disconnection of the device, which is particularly important in public places or where access to the distribution board is not restricted.

Design features and functionality:

• Versatile connections: Equipped with screw and busbar terminals from both the top and bottom, it facilitates installation and allows for flexible adaptation to different cable configurations with a cross-section from 1.5 mm² to 35 mm².
• Expandability: Thanks to the possibility of adding auxiliary contacts, undervoltage releases and a reclosing module, the functionality of the circuit breaker can be adapted to the specific needs of the installation.
• Power supply direction: Any power supply direction simplifies installation and eliminates the need to consider the orientation of the device during installation.
• Contact status indicator: Optical contact status indicator allows for quick visual control of the device status without the need for disassembly.
• Wide operating temperature range: Operation in ambient temperature from -25°C to 60°C ensures reliable operation even in difficult environmental conditions.
• Compliance with standards: Rated impulse withstand voltage of 4 kV guarantees resistance to overvoltage and ensures compliance with applicable safety standards.

The PFIM-63/4/003-G/A-MW circuit breaker is a solid and reliable solution for professionals and demanding end-users. Its high quality of workmanship and a rich set of functions make it an ideal choice for protecting electrical installations in various types of buildings. The degree of protection IP20 provides protection against contact with fingers and against the ingress of solid objects larger than 12.5 mm.