● Ultra number you need a pre assembled terminal base. ● A terminal cover, 記名 seal is included ● Power Relay Terminals Color: Black ● ● ● ● Number of Poles: 6 Length (mm): 124 Width (mm): 45 Height (mm): 29 ● Rated: V – 50 A terminal screw M5 ● commercial Frequency Resistance Voltage: 2500 V 1 minute impulse voltage: 6000 V resistance ● Suitable wire: 3.5 ~ 8 m/H [square meter ]]● body: Phenol cover: Polycarbonate ● ※ This product is a cancellation after your payment can not order transaction so please understand beforehand ● This product is a manufacturer, it is imported directly from the tip. [Cash on Delivery or specify] [Delivery time] [storefront to deliver] are available please pay not included, so thanks for your understanding.