Cheap And Discounts Free Shipping 10Pcs BTW69-800 BTW69-1000 BTW69-1200 TOP3I 50A 800V/1000V/1200V SCRs Wholesale. Buy Directly From Merchant Shenzhen Sacoh Elec. Company Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.