Remove item Thumbnail image Product Price Quantity Subtotal × external sensor for neutral with ground-fault protection, 400 A to 1600 A, 3 poles circuit breakers € 198.75 external sensor for neutral with ground-fault protection, 400 A to 1600 A, 3 poles circuit breakers quantity € 198.75 × Humidity Sensor € 187.89 Humidity Sensor quantity € 187.89 Coupon: Apply coupon Update cart Empty cart Cart totals Subtotal € 386.64 Total € 386.64 Proceed to checkout