ขาย 40A 60A 220V automatic reconnect over voltage under voltage protection protective device relay with Voltmeter voltage m ราคาที่ดีที่สุด

Noted: When you first connect the product, you have to wait about 1 minute, after the red light turn off, then the product will work. The automatic recovery over voltage and under voltage protective device complies with modular design standards. the circuit boards of products adopt good quality electronic components with reliable performance. when the power situation is unstable. It's protection function will be automatically activated. once the voltage exceeds the limited range of products, it will automatically cut off so as to protect the safely of electrical equipment and persons. The device will re-supply in 1 minute, when the power returns to normal. The green indicator display, when the power is normal supply. The red indicator display, when the power over voltage or under voltage. Installing: 35mm Din rail. Main Technical Speacification: 1. Rated AC voltage 230V±10% and frequency 50Hz/60Hz 2. Passing Max Current: 40A 3. Max. Loading power: 8.8KVA 4. Over-voltage action cut-off value: >275VAC+/-5V 5. Normal-voltage value: 165-275VAC 6. Under-voltage action cut-off value: <160VAC+/-5V 7. Over voltage and under voltage cut-off:< 1s 8. Electricity transmitting delay after cut-off: <60s 9. Self power consumption<2W 10. Electric machinery life=100000 times 11. Dimension: 35L*70W*77Hmm 12. Installing: 35mm Din rail Shipping: We Ship to Worldwide, except APO/FPO. Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors, it may takes up to 20 business days Noted: Fedex Maybe charge handling charges at your country, we are not responsible for this charges. Payment:      Payment method on Aliexpress Check here http:help.aliexpress.com/payment_method.htm Warranty and Guarantee: 12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee Other Policies: We are not responsible for any custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible. Serious Buyer Only! Please place bid only if you agree with all the terms 【สวัสดี กดติดตามร้านเพื่อรับรหัสคูปอง! 】 ● ผลิตภัณฑ์ทั้งหมดของเรามาจากต่างประเทศเพื่อให้มั่นใจในคุณภาพของผลิตภัณฑ์ เวล