1 EXTRA DURABILITY: The PC shell is very sturdy and resistant to impact and falling, and also extends the service life of the circuit breaker. 2 SECURE CIRCUIT PROTECTION: This air switch can effectively protect the circuit from overload and short circuit damage, very practical. 3 MORE CONVENIENT OPERATION: With a clear viewing window, it's much easier to know the working status of the contact and control it. 4 EASY INSTALLATION: Bistable locking clamp makes it very easy to install the modular structure on DIN standard rails in distribution box. 5 FLEXIBLE USAGE: Allows for flexible application on lighting, power distribution and protection facilities in office buildings and residential buildings.

What's in the box
1 x 4P Mini Air Switch MCB