7303J21ZQE12

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Rocker switches are single-pole single-throw type switches with two-positions that are separated by an actuator, usually a rocker arm along the middle of the switch. These switches are found in a variety of lighting, HVAC, and other applications that require control of electrical circuits.

7303J21ZQE12 is a type of rocker switch manufactured by Carling Technologies and is designed for applications that require a reliable, general purpose switch. It has a current rating of 16 Amps at 125/250VAC, an insulation resistance of 1000M Ohms, and an operating temperature range of -40°C - +85°C. It is designed for use in many environments, including dry, damp, and wet locations. It also has multiple actuator and finishing options, such as square, triangle, or rectangular shapes and black, white, or gray colors.

The 7303J21ZQE12 has a single-pole single-throw (SPST)On-Off configuration, which means that it can turn a single electrical circuit either off or on. It is rated at UL/CSA, EC/ENEC approved, and is rated for 16 Amps at either 125 or 250VAC. It also features a push-to-reset mechanism that allows the switch to be easily reset to an "off" position if the actuator is pushed down. The switch features silver-plated contacts that provide reliable electrical connections and are corrosion-resistant.

The working principle of the 7303J21ZQE12 rocker switch is relatively simple. When the actuator is pushed, the switch is triggered, turning the circuit either off or on. The contacts are then held in this position until the actuator is pushed again, disengaging the contacts and resetting the switch to its original state.

The 7303J21ZQE12 is commonly used in applications such as lighting, HVAC, pumps, and other similar applications. It is often used as a replacement switch for other switches, including rotary and toggle switches. It can also be used in more specialized applications, such as medical devices and other industrial applications.

In conclusion, the 7303J21ZQE12 rocker switch is a reliable and durable switch designed for a variety of applications. It has a high current rating, reliable contacts, and a built-in reset mechanism, making it ideal for applications that require reliable and consistent operation. With its wide range of actuator and finishing options, the 7303J21ZQE12 rocker switch is a versatile and cost-effective solution for many applications.

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