7401J37ZQE12

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Rocker switches have been around for decades. Despite their somewhat archaic appearance, these devices still remain a popular choice for industrial, commercial and domestic applications. 7401J37ZQE12 is a type of rocker switch that is widely used in numerous industrial and commercial applications.

The 7401J37ZQE12 rocker switch features an extra-long body that is designed for extra-heavy-duty use. The device has a voltage rating of 600/1000 V AC and a current rating of 20A. This rocker switch has three positions and two poles, and is constructed with a durable epoxy and glass-filled nylon frame. The solid-state contacts are wrapped in resilient polyphenylene oxide to protect against vibration and shock.

The 7401J37ZQE12 is commonly used in industrial and commercial applications such as motor controllers, machine tools, and industrial lighting, as well as in home electronics and appliances. It can be used wherever a reliable switch is necessary, due to its durability and long-lasting construction. Additionally, it is rated as explosion and dust-proof, making it the ideal choice for hazardous areas.

The working principle of the 7401J37ZQE12 rocker switch is relatively straightforward. When the switch is in the “off” position, the contacts are open and current does not flow. In the “on” position, the contacts close and current flows through the device, sending a signal to the device it is connected to. When the switch is in the “momentary” position, the contacts close temporarily and then open, cutting the current flow. This would typically be used for applications that require a momentary signal, such as a doorbell or an alarm.

7401J37ZQE12 rocker switches provide reliable switching action and protection, making them an ideal choice for a wide range of applications. The long body of the switch, coupled with its durable construction, allows it to stand up to heavy-duty use in harsh industrial environments. Furthermore, the momentary position of the switch makes it highly versatile.

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