Part Number: QY-1(13)D10 Manufacturer: CBI Part Series: QY-1(1 QY-1(13)-D-U2-10A-B0 10. 10kA 1 Pole 10 Amp Curve U2 Circuit Breaker. Old Part number: QY-N10-1(13)D10 (QYND18U210B0). CBI Re-Order No. QYD18U210B0 Available to Order Quantity × 1 Item added to your Quotation Basket QY-1(13)D10 CBI Your Quotation Basket Items: 2