Best selling Residual-current devices

Here’s a ranking of the best selling Residual-current devices. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.

1. Hager Ground fault circuit interrupter 3P+N40A/300mA

The Hager FI switch 3P+N40A/300mA is a highly advanced residual current circuit breaker designed for use in electrical installations. It provides reliable protection against leakage currents that can arise from insulation faults or other disturbances. With a nominal height of 68 mm and a snap-on mounting for DIN35 rail, it is easy to install and suitable for various applications. The switch features a leakage current indicator, signaled by a yellow display window, as well as a test button that allows for regular functionality checks. It is suitable for personal protection with a leakage current of 10–30 mA and for insulation and machine protection with 300 mA. This versatility makes it an important component in electrical safety.

- Snap-on mounting for DIN35 rail for easy installation
- Leakage current indicator via yellow display window
- Test button for functionality checks
- Suitable for personal protection (10–30 mA) and insulation protection (300 mA)
- Protection class IP20 for use in dry indoor environments. 

2. Hager Ground fault circuit interrupter 4P 40A 30mA A

The FI circuit breaker from Hager is a high-quality residual current device designed for use in electrical installations. With a rated current of 40 Amperes and a tripping current of 30 milliamperes, this 4-pole switch provides effective protection against electrical faults and potential hazards. The circuit breaker is suitable for mounting on a DIN rail and meets safety requirements for residential and commercial buildings. Manufactured in France, this FI circuit breaker combines reliability and functionality to ensure the safety of electrical systems. Its compact design and robust construction make it an ideal choice for various applications.

- 4-pole design for comprehensive protection
- Tripping current of 30 mA to prevent electrical accidents
- Suitable for mounting on DIN rails
- Protection class IP20 for use in dry indoor environments. 

3. Eaton RCD switch, 63A, 4p, 300mA, type S/A 235472

The Eaton RCD is a highly advanced residual current device designed for use in electrical installations. With a rated current of 63 A and a selective design, it provides reliable protection for both people and machines. The device is suitable for mounting on a DIN35 rail and features a compact design with a width of only 4 mm. The integrated test button allows for easy functionality checks. The device is designed for personal protection with a tripping current of 30 mA, as well as for machine and insulation protection with 300 mA. A special feature is its inverter-resistant design, which prevents unwanted tripping in conjunction with frequency converters and speed-controlled drives. These characteristics make the Eaton RCD an ideal choice for demanding applications in electrical engineering.

- Selective design allows use with multiple RCDs with a 30 mA tripping current
- Inverter-resistant design prevents unwanted tripping with frequency converters
- Easy mounting on DIN35 rail with snap fastening
- Integrated test button for functionality verification. 

4. Hager RCD 3P+N 63A/30mA

The Hager 3P+N 63A/30mA RCD is a highly advanced residual current device designed for use in electrical installations. It provides reliable protection against fault currents that may arise from insulation failures or other electrical disturbances. With a rated current of 63 amperes and a fault current sensitivity of 30 milliamperes, this switch is ideal for personal protection in residential and commercial buildings. Installation is straightforward on a DIN35 rail, allowing for flexible setup. The switch features a yellow display window for fault current indication and a test button to regularly check its functionality. The tripping characteristic A ensures that the switch reacts quickly to certain fault currents, ensuring the safety of the electrical system.

- Snap-in mounting on DIN35 rail for easy installation
- Fault current indication via yellow display window
- Test button for regular functionality checks
- Tripping characteristic A for quick response to fault currents
- Protection class IP20, suitable for indoor use. 

5. Max Hauri FI/LS Kombinationsschutzschalter 3L+N

This four-pole 16 A RCD/LCB combination circuit-breaker with 30 mA rated residual current has a breaking capacity of 6 kA and a tripping characteristic C. It protects people from dangerous electrical accidents and fires. It also protects cables and other electrical equipment in the electrical system against short circuits and overloads. 

6. Eaton RCD, 80A, 4p, 30mA, type A 235447

The Eaton RCD is a highly advanced residual current device designed for use in electrical installations. With a rated current of 80 A and a four-pole design, it provides reliable protection against electrical fault currents. The switch is equipped with a test button that allows for easy functionality checks. It can detect fault currents of 30 mA, making it ideal for personal protection. Additionally, the switch offers a selective design that allows multiple RCDs with a 30 mA tripping current to be used in series, enhancing safety in complex installations. The inverter-resistant design ensures that unwanted tripping in conjunction with frequency converters and speed-controlled drives is avoided, increasing reliability in industrial applications. Therefore, the Eaton RCD is an excellent choice for anyone prioritizing safety and efficiency in their electrical systems.

- Snap-on mounting on DIN35 rail for easy installation
- Inverter-resistant design to prevent unwanted tripping
- Selective design allows the use of multiple RCDs
- Test button for simple functionality checks. 

7. Eaton MOE mRB4-25/3N/C/003-A Fi/LS switch 25A C-Char 30mA

The Eaton mRB4-25/3N/C/003-A is a combined RCD and circuit breaker designed for use in residential and commercial buildings. With a rated current of 25 A and a rated residual current of 30 mA, this switch provides reliable personal protection. It meets the requirements of the IEC/EN 60947-2 and IEC/EN 61009 standards with a rated short-circuit capacity of 4.5 kA. The switch is 3-pole plus neutral and features a type C delayed tripping characteristic, making it particularly suitable for applications with higher inrush currents. Installation is straightforward on a DIN35 rail, facilitating integration into various electrical systems. The switch is equipped with a test button and a tripping indicator to regularly check its functionality.

- 3-pole plus neutral (N)
- Type C delayed tripping characteristic
- Test button and tripping indicator for easy functionality tests
- Snap-on mounting on DIN35 rail
- Protection class IP20 for indoor use. 

8. Hager FI/LS 4Pol. 3P+N 20A/30mA

The Hager FI/LS 4Pol. 3P+N 20A/30mA is a combined residual current and overload protection switch that offers protection against both overloads and fault currents. With a rated voltage of 400 V and a tripping characteristic of class C, this device is ideal for applications that require robust and reliable protection. The switch is designed for mounting on a DIN rail and features a compact design that allows for easy installation. A test button and a fault current indicator through a blue display window provide additional safety and user-friendliness. The FI/LS switch is suitable for use in various electrical systems and offers a high rated insulation voltage of 500 V, making it a versatile choice for different applications.

- Combined protection switch for overload and fault currents
- Test button for easy functionality check
- Fault current indicator through blue display window
- Mounting on DIN35 rail for easy installation
- High rated insulation voltage of 500 V. 

9. Hager FI-LS 1P+N

The FI-LS 1P+N from Hager is a highly developed residual current circuit breaker that offers both safety and reliability in electrical installations. With a type C tripping characteristic and a rated current of 13 A, this switch is ideal for protecting electrical lines and devices from overload and short circuits. The switch is designed for mounting on DIN rails and features a fault position indicator that allows for easy identification of faults. The FI-LS 1P+N provides a residual current monitoring of 30 mA, making it an excellent choice for applications where the protection of people and devices is of utmost importance. Its compact design and the option to position the neutral conductor on the right facilitate installation and integration into existing systems. This switch is an essential component for modern electrical installations that require the highest safety standards.

- Residual current monitoring of 30 mA for enhanced personal protection
- Type C tripping characteristic for reliable overload protection
- Compact design for easy mounting on DIN rails
- Fault position indicator for quick identification of disturbances
- Switching neutral conductor for improved safety. 

10. Hager FI LS 10A 10mA

The FI LS 10A 10mA from Hager is a combined residual current circuit breaker (RCCB) and circuit breaker (MCB) that functions both as a residual current device and as a circuit protection switch. With a type C tripping characteristic, it is suitable for applications that require a slow response to overload currents. The switch is equipped with a test button that allows for easy functionality checks. A residual current indicator is signaled by a blue display window, making it easier to monitor the device. The FI LS is designed for mounting on a DIN35 rail and offers a compact design with a nominal height of 68 mm. It is ideal for use in residential and commercial buildings to ensure high protection against electrical faults.

- Combined function as a residual current and circuit breaker
- Test button for easy functionality check
- Residual current indication via blue display window
- Suitable for mounting on DIN35 rail
- Protection class IP20 for indoor use. 

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