Residual current circuit breaker PFIM PFIM-100/4/03 102825

Safety and reliability in your electrical installation

Residual Current Device (RCD) PFIM-100/4/03 is a key element in protecting the electrical installation, providing protection against electric shock and the effects of short circuits. The four-pole switch with a rated current of 100A and a short-circuit strength of 10kA effectively protects circuits from overload and short circuit. Type G application makes it particularly recommended for protecting circuits with receivers generating leakage currents, such as RTV or household appliances.

Versatility of mounting and expansion

The design of the PFIM-100/4/03 switch has been carefully thought out in terms of easy mounting and subsequent system expansion. Screw and busbar terminals, available from both the top and the bottom, facilitate the connection of wires with a cross-section from 1.5 mm² to 35 mm². The possibility of adding auxiliary contacts, undervoltage releases and a reclosing module allows you to adapt the switch's functionality to the specific needs of the installation. The power supply direction is arbitrary, which further increases flexibility during installation.

Key features and benefits:

• High protection efficiency: Rated differential current of 0.3A ensures a quick response to dangerous leakage currents.
• Durability and reliability: Short-circuit strength at 10kA guarantees stable operation in the event of a failure.
• Easy installation: Mounting method on DIN rail and universal terminals facilitate installation and integration with existing infrastructure.
• Expandability: Additional modules allow you to adapt the functionality to individual needs.
• Optical status indicator: Allows for a quick visual assessment of the switch contacts status.
• Wide operating temperature range: Trouble-free operation in the temperature range from -25°C to 60°C.
• Compliance with standards: Ensures safety and compliance with applicable regulations (rated insulation voltage Ui: 440V, rated impulse withstand voltage Uimp: 4kV).
• Locking: Provides additional safety during maintenance and repairs.

Residual Current Device PFIM-100/4/03 is a solid solution for professionals and users who value safety and reliability in electrical installations.