Auxiliary switch, 1 Form C (NO/NC) + 1 Form B (N/C), for residual current circuit breaker, 16940 Order No.: 01P2255 Manufacturer: Schneider Electric Manufacturer SKU: 16940 Available in 3 Days: 5 pcs. - if ordered today Enter desired quantity Total Price: 30.83 € * 1 pcs. 30.8329 € auxiliary switch 1 Form C (NO/NC) + 1 Form B (N/C) residual current circuit breaker