Shelly PRO 3CB C32A

Shelly PRO 3CB C32A is a DIN-rail smart circuit breaker: MCB protection and app control in one module.

The Shelly Pro CB series combines a smart relay with a real miniature circuit breaker in one DIN-rail module. It sits inside the distribution board and does two jobs at once: protecting the circuit against overload and short circuit the way an ordinary MCB does, and putting that circuit under app, schedule and automation control. That matters in a board where space is tight — you are not adding a relay alongside a breaker, you are replacing the breaker with one that is also switchable and monitorable.

What this model is

• Mounting: DIN rail
• Breaker rating: 32 A, curve C
• Channels: 3

This listing is the 32 A, curve C option. Other variants of the same device are listed separately.

Genuine Shelly stock, supplied and supported in Egypt with nationwide delivery.

This device is wired into the mains and should be installed by a qualified electrician. For full electrical specifications — load ratings, dimensions and wiring diagrams — see the manufacturer's datasheet for this model.