Automatic circuit breaker 20A

The Tesatek E27 20 A automatic fuse is a screw-in circuit breaker for older electrical panels using screw-in fuses. It fits into E27 threaded sockets where a resettable breaker is preferred over a standard fuse.

The automatic fuse trips in the event of an overload or short circuit and can be switched back on after the fault has been cleared. This eliminates the need to replace a fuse every time it trips.

Technical specifications

Manufacturer: Tesatek
EAN: 4743157003420
Product type: automatic fuse / E27 circuit breaker
Thread: E27
Rated current: 20 A
Installation: into E27 fuse socket
Switching: manually resettable
Color: white / black button
Package quantity: 1 pc
Application area: older electrical panels, fuse-based panels, residential electrical installations, protection for replacing fuses

Suitable for, for example

Suitable for older E27 threaded fuse sockets where a 20 A protection and a more convenient reusable solution is needed instead of a fuse.

We also recommend taking a look at: fuses, E27 fuse bases, circuit breakers, electrical panels, panel accessories, and voltage testers.

Not sure if this automatic fuse is suitable for your electrical panel or setup? Write or call us — we will help you choose the right solution.