09MS30-02B12N

Application Field

The 09MS30-02B12N is a high performance rotary switch that is used in a wide variety of applications. It is commonly used as a control switch for signal processing equipment, and it is also used as a motor starter switch. The 09MS30-02B12N is rated for one million electrical and mechanical operations, making it an ideal choice for applications that require long-term reliability and performance.

Due to its versatility, the 09MS30-02B12N is often used in a variety of industries and applications. It is often found in automotive, industrial, and aviation control systems, as well as in sound, video, and telecommunications systems. The switch\'s unique design and construction make it suitable for both inductive and resistive loads, as well as for general-purpose applications.

Working Principle

The 09MS30-02B12N switch is a rotary type device, meaning it turns electrical circuits on or off. It is a non-shorting switch meaning when switching between two positions, the entire switch is OFF. This ensures the switch will not cause a circuit to be closed while in the closed position.

The 09MS30-02B12N switch consists of a contact assembly with a series of terminals. Contacts are arranged in banks, and each contact can be moved to a separate position depending on the application requirements. Each contact contains a pair of electrically operated switches. One switch closes a contact when the shaft rotates to a predetermined position, while the other switch opens the contact when the shaft rotates to a different position.

The contact assembly is enclosed in a housing, which is made of a heat-resistant and durable material. The housing is typically made of a synthetic resin material and is designed to withstand shock, vibration, and other environmental hazards. The internal mechanisms are designed to provide a smooth operation of the switch with minimal contact resistance, eliminating the need for frequent maintenance.