2$ per unit

A relay is an electrically operated switch. It consists of a control circuit and a load circuit. When a small electric current passes through the control circuit, it can cause the relay to close or open the contacts in the load circuit. This allows a relatively small electrical signal to control a much larger current or voltage in another circuit. Relays are widely used in various electrical and electronic systems. For example, in industrial control systems, they can be used to start or stop motors. In automotive electronics, relays are often used to control high power components such as headlights and horns. They play an important role in ensuring the normal operation and safety of electrical equipment.

Transparent shell 40A silver contact high-power relay relay FLS30F-40A

 Features

  • Has two sets of conversions
  • Dust cover
  •  Outline dimensions: 52 X 9 X 48mm
  •  40A Switching current
                Contact Form  2C,2A,2B
                 Contact Resistance50mΩ(1A 6VDC)
                   Contact MaterialSilver Alloy
     Contact Capacity  40A 250VAC; 40A 30VDC

 

Specification

                   Insulation Resistance   1000MΩ,500VDC
                    Dielectric Strength Between coil contacts BCC  2500VAC  1min
Break the contact between points.BOC  1500VAC  1min
B  Between contact groups BCG  2500VAC  1min
               Operate Time≤25ms
            Terminal Type   Socket type or soldered type

 

Coil Ratings

               Nominal Coil Power   DC 2W ; AC 4W

Coil Versions (DC)                                                                                                            Coil Versions (AC)

Rated

voltage

(VDC)

Operate

Voltage

(VDC)

Release

voltage

(VDC)

Coil Resistace

(Ω±10%)

 Rated

voltage

(VAC)

Operate

Voltage

(VAC)

 Release

voltage

(VAC)

Coil Resistace

(Ω±10%)

64.30.618128.51.212.5
128.51.27224172.450
24172.428811078111060
48344.81152220156224235
110781160503802663812635

 

ORDERING  GUIDE

                                                                                                           FLS30F                                      

Relay Type

2C       DC12V   
 Contact Form:   2A :Two sets of normally open contact    2C : Two sets of conversions.  2B :Two groups of normally closed
Coil Voltage : 6,12,24,48,110VDC ; 12,24,110,220,380VAC

 

 

Outline Dimensions

Transparent shell 40A silver contact high-power relay relay FLS30F-40A

Remark: (1)In case of no tolerance shown in outline dimension: outline dimension≤1mm, tolerance should be ±0.2mm;

Outline dimension>1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension>5mm,

tolerance should be ±0.4mm.

 

 

Wiring Diagram

Transparent shell 40A silver contact high-power relay relay FLS30F-40A

STATEMENT:

This product specification is for reference only to customers, subject to change without notice.

The customer should select the matching product according to the use condition. Any questions, please feel free contact us to get more technical support. However, product selection responsibility only by the customer.

 

Product Introduction: Relays

Relays are essential components in electrical and electronic systems, acting as reliable switches that control high-power circuits using low-power signals. At [Your Company Name], we specialize in designing and manufacturing high-quality relays that meet the diverse needs of industries such as automation, automotive, telecommunications, and home appliances.

Key Features of Our Relays:

  1. Precision and Reliability:
    Our relays are engineered to provide accurate and consistent switching performance, ensuring optimal control of electrical circuits. Whether used in industrial machinery or consumer electronics, they deliver dependable operation under various conditions.
  2. Durable Construction:
    Built with high-quality materials, our relays are designed to withstand harsh environments, including extreme temperatures, vibrations, and electrical surges. This durability ensures a long service life and reduces the need for frequent replacements.
  3. Wide Compatibility:
    We offer relays with a range of voltage and current ratings, making them suitable for a variety of applications. From low-power control systems to high-power industrial equipment, our products provide versatile solutions.
  4. Safety Assurance:
    Safety is a top priority in our designs. Our relays are equipped with advanced protection mechanisms to prevent issues such as overloads, short circuits, and electrical failures, ensuring safe and reliable operation.
  5. Compact and Efficient Design:
    Our relays feature a space-saving design, making them ideal for modern electronic systems where space is at a premium. Additionally, they are optimized for low power consumption, contributing to energy efficiency and cost savings.

Applications of Our Relays:

  • Industrial Automation: Controlling motors, solenoids, and other high-power devices in automated systems.
  • Automotive Systems: Managing electrical circuits in vehicles, including lighting, fuel injection, and battery management.
  • Home Appliances: Enabling efficient operation of devices such as refrigerators, washing machines, and air conditioners.
  • Telecommunications: Switching signals in communication networks to ensure seamless connectivity.

Why Choose Our Relays?
At [Your Company Name], we combine cutting-edge technology with rigorous quality control to deliver relays that exceed industry standards. Our commitment to innovation, reliability, and customer satisfaction makes us a trusted partner for businesses worldwide. Whether you need standard relays or customized solutions, we are here to meet your needs with products that power efficiency and performance.

Explore our range of relays today and discover how we can enhance your electrical systems!