HC4E-H-DC100V

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The HC4E-H-DC100V is a power relay designed for control applications requiring more than 2 Amps of load. It is a double throw relay, meaning it is capable of switching two individually operated circuits when activated. The relay comes with two normally open (NO) and two normally closed (NC) contacts, each rated at 10 Amps. This gives the relay a maximum switching current capability of 40 Amps.

The HC4E-H-DC100V is used for applications where a higher current load needs to be switched in response to a control input. Its rated voltage is 100V AC, making it suitable for a wide range of commercial and industrial applications. The relay also features a dielectric strength of 1,000V AC between contacts, so it can handle all types of conventional and high-voltage currents.

The HC4E-H-DC100V power relay is designed to operate in two distinct modes, namely SPDT (Single Pole Double Throw) and DPDT (Double Pole Double Throw). In the SPDT mode, the relay will switch the two circuits when the coil is energized, meaning that it will remain in its current state until the current is applied. On the other hand, the DPDT mode switches the two circuits in both directions independently of each other, meaning that the two circuits can be operated simultaneously or separately, depending on the application.

The HC4E-H-DC100V power relay works on the principle of electromagnetic induction. When the relay coil is energized, a magnetic field is generated, causing the armature to move toward the coil. When the armature reaches the coil, it engraves a contact. The contact will then open or close depending on the setup of the relay. When the current is no longer applied, the armature will return to its original position, allowing the contact to reset.

The HC4E-H-DC100V power relay is a versatile and reliable product that can be used in a wide variety of applications. It is an ideal choice for high power applications requiring a reliable switching mechanism. Its low resistance contact points make it particularly suitable for applications that require frequent switching, such as motor control circuits, solenoid valves, and limit switch control. It is also used extensively in home automation systems, especially for controlling lights, fans, and other household appliances.

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