3SBH1147A2

3SBH1147A2 Application Field and Working Principle

3SBH1147A2 signal relay, with up to 2 Amps, is mainly applicable to circuits for signals that require low voltage and large currents. It serves as a switch to regulate the flow of current, and it is a type of electrical device which can control, protect and isolate the circuits automatically. It also features outstanding protection from high voltage, electromagnetism and RF interference.

Operation Principle

The 3SBH1147A2 is composed of a relay base, a coil, adjustable contact, and a coil current terminal, etc. It works based on electromagnetic principles. When an electrical current flows in the coil, it produces a magnetic field that will actuate the adjusted contact, thus controlling the switch. It can be operated from one spot or multiple spots and by manual or automatic control.The 3SBH1147A2 is specially designed to control currents up to 2 Amps in low voltage control systems. It is also highly temperature proof and electro-magnetically proof. The relay can be divided into contact type, pull type and double throw three types.

Working Voltage

The 3SBH1147A2 signal relay working voltage should not exceed 12V/36V/125V, and operating current should not less than 0.1A. It is suited for use with AC/DC signals.

Application Field

3SBH1147A2 signal relay is widely used in motor starters, security systems, industrial machinery, consumer electronics and other electrical appliances. It can be used for remote control, remote control of production processes, automatic testing, communication systems, motor protection, general switching and signal insulation.

Advantages

The 3SBH1147A2 possesses several advantages: it can sense small signals; it is incredibly reliable; and it can control vast number of people with selectable, restartable and adjustable terminal contacts. It can be used in both AC and DC circuits, and should be operated within a limited voltage range.

Conclusion

The 3SBH1147A2 signal relay with up to 2 Amps is an ideal choice for controlling and regulating the flow of current in low voltage control systems. It can be utilized in a wide range of applications, and it is capable of sensing small signals and providing reliable performance. With its adjustable contact, adjustable coil current terminal, and up to 12V/36V/125V operating voltage, the 3SBH1147A2 provides an unbeatable combination of features and convenience.