Residual current device RH10P 110/130VAC 0.3A 56225

Residual Current Device – Protection and Safety for Electrical Installations

This RH10P residual current device is a key element ensuring safety in electrical circuits. The device is designed to protect against the effects of short circuits and leakage currents, minimizing the risk of electric shock and equipment damage. Its operation is based on the rapid detection of current differences in the circuit, allowing for immediate disconnection of power in the event of a failure.

Functionality and Application

The RH10P relay is designed to operate in alternating current (AC) circuits with a supply voltage of 110-130V at a frequency of 50-400 Hz. Its versatility makes it suitable for both domestic and industrial installations. Thanks to the current setting range of 0…30 mA and 300…300 mA, it can be adapted to the specific needs of various applications. The clamp terminal facilitates quick and secure connection of wires.

Characteristics and Benefits

• Fast response: The maximum time delay when power is applied is only 0.04 seconds, guaranteeing rapid protection against dangerous situations.
• Measurement range: A wide current measurement range (0.015…60 mA) allows for precise detection of even small leakage currents.
• High reliability: Solid construction and precise workmanship ensure long-lasting and trouble-free operation of the device.
• Versatility: Possibility of use in various types of AC installations thanks to the wide range of supply voltages (110-130V).
• External power supply: Requires an external power source, ensuring independence from the voltage in the protected circuit.
• Switching contacts: Has one normally open and one normally closed contact, allowing integration with other elements of the control and signaling system.
• Compact dimensions: Dimensions of 72x72x78 mm allow for easy mounting even in limited space.

Construction and Mounting

The RH10P residual current device is characterized by a modular design, which facilitates its integration with other devices in control cabinets. Mounting is done using clamp terminals, ensuring quick and secure connection of wires. It is important to select the correct wire cross-sections and maintain appropriate environmental conditions during installation. The device is intended for operation at an ambient temperature in accordance with the manufacturer's standards (information available in the technical documentation).