Miniature Air Circuit Breaker Din Rail Mount (63A) Voltage Current Power Display Product Details Auto-recovery Function: When the single-phase circuit has an undervoltage, when the current is faulty, the line is cut off, and when it returns to normal, it automatically recovers Clear Display: This Electric Meter Single Phase Energy KWh Meter has voltage, current and power display to offer convenient use Provides Reliable Performance: This Air Circuit Breaker is designed with anti-thunder protection, it has stable performance Good Durability: This Single Phase Energy KWh Meter is made of high quality material, durable and long service life Multi-function Offers Safety Performance: This Single Phase Energy Meter has multi-functions, which is featured with overvoltage protection, undervoltage protection and current limiting protection Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.