Leakage Breaker Mitsubishi Electric Used NV400-CP AC100-200-415V 250A 100・200・500mA Sensitivity Switching Type Alarm Switch Built-in Phase Insulation Barrier Included Terminal Bolts Included Mounting Bolts Included (3, but one is missing) Anonymous Delivery Instant Purchase OK Stored in a box in a dark place. Bundle Discount Available → Shipping cost will be discounted If you wish to combine items, please let me know in the comment section before purchasing. Waterproof and bubble wrap packaging will be used. Shipped in a cardboard box. (You can also request a change to Yu-Yu Mercari Delivery, so if you wish to change, please let me know in the comment section before purchasing) Equipment update work was carried out in the recent construction. Please understand that this is a used item removed from the equipment. It was working without any problems until then. Please understand that this is a used item, and make your purchase based on the photos and the description. Thank you.