Part Number: QFN2(19)DM B50 Manufacturer: Ready Board Part Series: QFN2(1 1 Pole + Neutral Pole 6kA 50 Amp B Curve Circuit Breaker. CBI Re-Order Number Available to Order Quantity × 1 Item added to your Quotation Basket QFN2(19)DM B50 Ready Board Your Quotation Basket Items: 2