2-1415543-8

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Power Relays, Over 2 Amps

The type 2-1415543-8 is one kind of power relay that can handle currents over two amps. Generally, power relays are electromagnetic switches used in applications for controlling and distributing current.

Application Field of Power Relays, Over 2 Amps

The 2-1415543-8 power relays are used in multiple applications like controlling and distributing high current and voltages. They are ideal solutions for industrial, process control, commercial, medical, HVAC, safety and consumer applications. Higher current ratings are also available in the series for different applications.

Similar power relays of this series are also used to remotely power electric hydraulic pumps, start and stop industrial pumping systems, as well as controlling of household air conditioning, lighting, gates, and water heater systems.

Working Principle of 2-1415543-8 Power Relays

The type 2-1415543-8 power relays use electromagnetic fields for transferring currents. When an electrical current passes through the coil of the relay, it produces an electromagnetic field that attracts the all-metal contacts of the relay which are connected to the new circuit. As a result, the circuit is opened, closed or changes the state and the current can be evacuated to a new circuit.

Along with the electromagnetic field, a mechanical armature holds all the parts of the relay in its position which is designed to protect the contacts. Most of the power relays also have additional contacts called auxiliary contacts that are engaged when the main contact states are changed.

The 2-1415543-8 power relays have an AC or DC coil voltage. The DC coil voltage has an extended life expectancy, while the AC coil requires only minimal power to an operating field. Depending on the type of application or environment, one of the two options can be chosen.

Variable Resistance

Most power relays of the 2-1415543-8 series are also equipped with variable resistor between the relay contacts. This resistor can be adjusted to control the current and to prevent the contacts from overheating. This resistor also offers the ability to keep the current in the circuit within a certain range.

Overload Protection

A thermal overload protection is built-in most 2-1415543-8 power relays in order to protect from excessive heating. Depending on the type of application, different overload protection options are available.

Reverse Voltage Protection

The reverse voltage protection is necessary in some applications that require a constant voltage rating. In these cases, the relays are equipped with additional diode that provides protection against the reverse voltage spikes.

Cost-Effective Solutions

Type 2-1415543-8 power relays are cost-effective solutions for any application. They are designed to be reliable and cost-efficient. They require minimal maintenance and represent an excellent value for money.

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