Asi Ac Miniature Circuit Breaker - 2 Pole Din Rail Mount 4 Amp, Phase Circuits Product Details ***Engineered for Safety and Dependability*** UL1077 RECOGNIZED FOR SAFETY: ASI's 2 pole AC Miniature Circuit Breaker is fully compliant with UL1077 standards, delivering secure and dependable protection against short circuits and overloads when mounted on any standard 35mm DIN rail SUPERIOR 10 kA INTERRUPT CAPACITY: With a high interrupt capacity of 10,000 amperes, ASI AC Miniature Circuit Breaker provides robust fire and damage protection for your electrical circuits CRAFTED FOR CONVENIENCE: Engineered with easy-to-wire shockproof terminations and a built-in visual trip indication feature, users can effortlessly set up, operate, identify tripped circuits, and troubleshoot these mini circuit breakers 300% FACTORY TESTED FOR RELIABILITY: Each 480 Volt C Curve AC Miniature Circuit Breaker undergoes comprehensive factory testing to ensure optimal performance and reliability AN AMERICAN COMPANY DEDICATED TO EXCELLENCE: Established in 1999, our company engineers premium automation components with a global impact, offering heavy-duty, high-quality options at budget-friendly prices 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.