China CNC General Purpose Relay Type Mini Electromagnetic Relay

CNC general purpose relay Type Mini Electromagnetic Relay (57.04)
1. Contact form: 4Z
2. Contact capacity: 5A 250V AC
3. Coil voltage: AC 6~380V; DC 6~220V
4. Output: 2000 PCS/day
5. CE, CB, ISO9001, 14001, IEC
about CNC
1. China Top 500 Enterprise.
2.26 years rich experience in manufacturing electrical products.
3. Sales in over 100 countries.
4. Pass ISO9001, ISO14001 CCC CE CB IEC ICO certificate and standard.
Electromagnetic relay is general by electromagnet, armature, leaf spring, contact and so on, its working circuit by low voltage control circuit and high voltage circuit two parts. Electromagnetic relay can realize remote control and automation control. As long as the voltage on both ends of the coil with a certain, will flow through a certain amount of current in the coil, producing electromagnetic effect, the armature is under the action of the electromagnetic attraction to overcome the return spring tension suction to the core, so as to drive the armature of the moving contact and the static contact (normally open contacts) and off. After the coil power, electromagnetic suction also disappear, armature reaction force in the spring to return to the original position, the moving contact with the original static contact (normally closed contact) release. So suck, release, so as to achieve the conduction, the purpose of the cut in the circuit. For relay "normally open, normally closed contacts, it can be to distinguish: Relay coil is not energized the static contact in the off state, called a" normally open contacts "; In the connected state of static contact is called "normally closed contacts.
Our Services
In most time, the buyer need not to pay any customs. Well declare it as a gift and a low value to avoid the tax. But sometimes in some countries, the customs officer is strict. We are not accountable for any customs fee, Please check it out the customs policy at your own place, such as Italy and Holland. If you have to pay thecustoms fees, it is your duty to your own country, the buyer should understand this situation. Buyers are responsible for any insurance. Please contact with us advance if you need.
Packaging & Shipping
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
We mainly use China post air mail / Hong Kong post air mail / Singapore post air mail/DHL/UPS/FedEx/EMS.
China post air mail / Hong Kong post air mail /Singapore post air mail takes about 7-40 days(or more) at usual; DHL/UPS/FedEx takes about 3-7 days at usual; EMS takes about 7-15 days at usual.
Company Information
Do you know about us?
1. China Top 100 Industrial Electrical Enterprise
2. Netion High-tech Enterprise
3. Our Laboratory is China Key Industrial Electrical Laboratory;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Dpartment.
6. Perfect testing system ensure each product is qualified.
7. Want know more of us? Waiting for your inquiry.

Type57.04Dimensions (mm)27.5X21X34Contact form4ZContact capacity5A 250V ACCoil voltageDC6~220VAC6~380VCoil powerDC: ≤ 2.5W AC: ≤ 4.0VAPick-upDC: ≤ 75% AC: ≤ 80%Drop-outDC: ≥ 10% AC: ≥ 30%Contact resistance≤ 50mΩInsulation resistance≥ 500mΩService lifeElectrical10 5 timesMechanical10 7 timesDielectric strengthBetween open contacts1500v rmsBetween coil and contacts1500v rmsMounting formSocketOperation temperature-40º C ~ +60º CWeightabout 35gSimilar products
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