
Best selling Residual-current device
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Steffen FI adapter
With the versatile FI connector (optional) and the mobile FI adapter, you are safely protected. These residual current circuit breakers detect alternating and pulsating DC voltages and compare the incoming and outgoing currents. If there is a deviation of more than 30mA, the supply line is disconnected from the mains within milliseconds. The RCDs prevent life-threatening electric shocks caused by defects in cables and equipment. Ideal for electric gardening tools, Christmas lights, workshop work, etc. High cold tolerance down to -25°C, with undervoltage release.

2. Hager FI/LS switch
Residual current circuit breaker according to DIN EN 61009-1 (VDE 0664-20) with QuickConnect terminal, up to 20 A at the feeder and up to 63 A at the feeder, blue test button and residual current indication. Simple individual removal from the phase busbar system. Suitable for retrofitting of additional equipment. Labeling option directly on the device.

3. Hager FI-LS 1P+N
Hager FI / LS 1P+N 6kA C-13A 30mA A.

4. Hager FI / LS 4P 6kA C-16A 30mA A
FI: 30 mA, design: residual current circuit breaker, number of poles: 4, rated current: 16 A, tripping characteristic (LS): type C, type of residual current (FI): type A.

5. Hager CDA440D
Interruttore Hager CDA440D Fi 4 poli 6kA 40A.

6. Brennenstuhl Personal protection FI connector
The effective protection against electrical accidents disconnects the active conductors from the mains at lightning speed as soon as differential currents occur. The personal protection plug is suitable for fixed installation and as permanent additional equipment for frequently used electrical appliances. It is also suitable for outdoor use and features bipolar shutdown.
For function control, occasionally press the test button and perform a function check. Switch on the personal protection plug again after a power interruption.
Rated voltage: 230V
Mains frequency: 50Hz
IAN: 30mA
Trip time max.: 30ms
Power input: max. 2300W
Rated current: 10A
Max. permissible short-circuit current: 500A
Ambient temperature: -25°C to +40°C
Protection class: I
Protection class: IP54.

7. Schneider Electric MOTOR BREAKER 30-40A
Range = TeSys
Operating voltage = 690V ac
Width = 55mm
Series = GV3
Breaking capacity = 5 kA
Certified according to IEC 947 and UL 508 type E. Motor circuit-breaker - GV3P. Thanks to its new power supply terminals, the GV3 circuit-breaker product range guarantees improved reliability of connections, and it has been designed to provide a constant clamping force that guarantees a firm, safe and durable connection even in very demanding environments. Thermomagnetic circuit breaker Control and protection for motors from 5.5 kW to 30 kW Product version with cable lug in ring shape, designed for the Asian market and specific applications High breaking current: 50 kA/400 V from 40 to 65 A and 100 kA/400 V from 9 to 32 A 3-position, lockable, rotary knob Trip test button on the front Sealed flap to protect the thermal setting IP65 protection.

8. Schneider Electric Residual current circuit breaker universal current sensitive iID, 4P, 63A, type B-SI, 300mA
Schneider A9Z64463 Residual-current.

Schneider Electric Residual current circuit breaker universal current sensitive iID, 4P, 63A, type B-SI, 300mA
9. Feller FI / LS Clario iC40 type A 1L+N (C) 13A
Tripping characteristic (LS): Type C, Residual current type (FI): Type A, FI: 30 mA, Design: Residual current circuit breaker, Rated current: 13 A, Number of poles: 1.

10. Siemens RCD short time delayed 63A 3ma
Residual current circuit breaker 4 pole.
