1432868-1

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Power Relays are devices used in electric circuits to control power flow between two or more points. They are used to replace mechanical switches that wear out or jam due to frequent operation. In a typical relays circuit, a switch opens and closes a path between two points. The switch is controlled by an electromagnet, and when the current to the electromagnet is switched on, it creates an electromagnetic field that pulls the switch contacts shut, completing the circuit. When the current to the electromagnet is switched off, the field decreases and the contacts open, interrupting the current flow.

The 1432868-1 relay is designed for power circuits with operating current levels between 2 and 10 Amps. It features a single pole double throw (SPDT) switch with a single NO and NC contact, allowing it to have two circuits in one unit. The contact ratings are 125VAC and 250VAC at 4 and 10 amps respectively. The contact materials are silver tin oxide and the contact construction features full encapsulation for superior protection from vibration and other external factors. The relay has a dielectric strength rating of 1100 volts, working voltage of 250 volts and an insulation resistance of 1000 MOhms. The relay operates with a rated coil DC voltage of 12 volts.

The 1432868-1 relay is ideal for a variety of applications such as motor controls, switching of lights, heaters and pumps, HVAC systems, vending machines and many more. It is also suitable for use in industrial equipment including water boilers, transformers, freezers and other electromechanical circuits. The relay is incredibly reliable, with overload protection and high operational temperature ratings. It is small, lightweight and energy efficient. The relays are easily mounted on PCBs as they have built-in mounting lugs.

The 1432868-1 relay operates using a combination of two working principles, mutual induction and magnetic attraction. Mutual induction is the phenomenon of one coil influencing a nearby coil with the same alternating current. This principle is used to generate the necessary voltage to trigger the relay. The second working principle is magnetic attraction. This uses the force between two magnetic fields to move one of the fields. This is used in this relay to move the contact arm and open/close the contacts.

In summary, the 1432868-1 is a power relay designed for circuits with current levels between 2 and 10 amps. It features a single pole double throw (SPDT) switch with a single NO and NC contact. The relay is suitable for a variety of applications and is reliable, small, lightweight and energy efficient. It operates using mutual induction and magnetic attraction.

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