Residual current circuit breaker PFIM PFIM-100/4/03-A 102871

Safety and reliability in your electrical installation

Residual Current Device (RCD) PFIM-100/4/03-A is a key element ensuring the protection of people and equipment against the effects of short circuits and electric shock. The device is designed for mounting on a DIN rail and can be used in both domestic and industrial installations. Thanks to its technical parameters, it guarantees a quick and effective response in emergency situations.

Characteristics and application

The PFIM-100/4/03-A RCD is a four-pole device, designed to operate with a rated voltage of 400V and a frequency of 50Hz. The rated current of 100A allows for the protection of circuits with higher power consumption. Sensitivity A (0.3A) ensures that the RCD effectively detects even small leakage currents, minimizing the risk of electric shock. The rated short-circuit breaking capacity is 10kA, which provides protection against the effects of overloads and short circuits. The mechanical lock prevents accidental disconnection of the device during operation.

Key features and benefits

• High reliability: Made of high-quality materials, ensuring long-lasting and trouble-free operation.
• Wide range of applications: Ideal for protecting lighting circuits, socket outlets and electrical appliances with higher power consumption.
• Easy installation: Mounting on a standard DIN rail facilitates installation and replacement of the device.
• Safety of use: Sensitivity A provides effective protection against electric shock, and the mechanical lock prevents accidental disconnection.
• Resistance to external conditions: A wide range of operating temperatures (-25°C to +60°C) allows the RCD to be used in various environmental conditions. The IP20 degree of protection protects against touching with fingers and against the ingress of solid objects.
• Compatibility with installations: The possibility of connecting wires with a cross-section from 1.5 mm² to 35 mm² (solid) and from 1.5 mm² to 16 mm² (stranded) ensures compatibility with various types of electrical installations.
• Compliance with standards: Meets safety requirements, guaranteeing safe use. The rated impulse withstand voltage Uimp is 4kV, which provides resistance to overvoltages.

The PFIM-100/4/03-A RCD is an investment in the safety of your electrical installation and the peace of mind of users. It is a solid and reliable device that will meet the expectations of even the most demanding installers and end users.