Protecttion: earth faults, overloads, short circuits. TOB3L-32F products protection against earth faults, overloads, short circuits and over -voltage incommercial and installation. The RCBO with both disconnected neutral and phase guarantees proper actuation against eath leakage fults even when the neutral and phase are wrongly connected the electronic RCBO incorporate a filtering device preventing the risks of unwanted due to transient voltages and transient currents, positive contact indication in type:16A Colour:White Material: ABS Size:78 x 74.8 x 18mm Package Contents: 1 x Circuit breaker Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.