Part Number: NF01581 Manufacturer: CBI Part Series: NF0158 D2-A-2-MX-3-Q-BS-4000-LA-X-XX-X-X-X-W-D-1-A-A-1-X D2-A-2-MX-3-Q-BS-4000-LB-B-XX-X-X-X-W-D-1-A-A-1-X D2-A-2-MX-3-Q-BS-4000-LA-X-XX-X-X-X-W-D-1-A-A-1-X Front Mount 3 Pole Circuit Breaker (mid trip) with M3 Fixing Screws DD Frame. 40 Amp with a BS Medium Available to Order Quantity × 1 Item added to your Quotation Basket NF01581 CBI Your Quotation Basket Items: 2