Hager 4P 100A 100mA Earth Leakage Circuit Breaker

The Hager 100A ELCB features a 4-pole design, which allows for efficient circuit interruption. It is equipped to detect earth leakage, ensuring safety by automatically tripping in such events, making it suitable for residential, commercial, and industrial applications.

The rated residual operating current for the Hager CE485Z ELCB is 100mA. This specification indicates the level of leakage current that will trigger the device to trip and disconnect power, enhancing safety.

The breaking capacity of this ELCB is 1500A, which refers to its ability to interrupt fault currents without sustaining damage. This makes it reliable under fault conditions.

The operational frequency for the Hager 100A ELCB is 50 Hz, which aligns with standard electrical systems in many regions, including Europe and parts of Asia.

The Hager CE485Z can operate within a temperature range of -25°C to +40°C. This wide range ensures functionality in various environmental conditions.

The Hager 100A ELCB is designed to be protected against nuisance tripping, meaning it minimizes false trips due to transient conditions. This feature enhances reliability in stable electrical environments.

This ELCB requires a DIN rail installation, which is standard for modular devices. It features screw connections, making it straightforward to integrate into existing electrical systems.

The Hager 4Pole ELCB is a safety device that protects electrical circuits by continuously monitoring for earth leakage. When it detects leakage current that exceeds safe levels, it trips instantly to disconnect the circuit, helping to protect sensitive appliances and reduce the risk of electric shock.

It monitors residual current across four poles and uses a relay to trip the circuit when leakage or fault currents exceed the preset safety limits. It also features selectable voltage sensing and a built-in diagnostic function to help identify system problems.

Key aspects include: 4Pole ELCB with relay control, selectable voltage sensing, adjustable settings to fit different applications, built-in diagnostic capability, and protection against electric shocks from leakage or contact with live conductors.

It's ideal for protecting sensitive electrical appliances and circuits where leakage safety is critical, including wet or humid environments where water exposure risk exists, as well as general protection of electrical systems and occupants.

General steps: turn off power, mount the device securely (as designed for four-pole configurations), connect input/output lines per the wiring diagram, enable the selectable voltage sensing as needed, and use the built-in diagnostic feature to verify correct operation. If unsure, consult a licensed electrician.

Use the device’s built-in diagnostic feature to check for proper operation and perform a controlled test if available on the unit. Regular testing helps ensure the leakage protection is functional and ready to trip when necessary.

Ensure installation complies with local electrical codes and safety standards. Use the device only within its rated voltage and current capabilities, protect it from moisture and physical damage, and have a qualified electrician perform installation and periodic checks.