Plate Mounting With Protective Cover Cam Combination Switch

The HZ12 series combination switch, also known as a power disconnect switch, is a high-performance electrical control component independently developed and produced by YAMING's factory. Plate Mounting With Protective Cover Cam Combination Switch is specifically engineered for plate mounting with a protective cover, which effectively prevents dust, debris and external impacts from affecting the internal components, ensuring stable operation in harsh industrial environments. This switch is widely applicable to AC circuits with a frequency of 50Hz or 60Hz and a rated operating voltage up to 500V, mainly undertaking the functions of making and breaking electrical power supplies.

In addition, it can directly shut down electric motors and high-inductive loads, providing a safe and efficient control solution for the stable operation of electrical systems. With outstanding safety, durability and electrical performance, this switch has become a reliable choice for various industrial and electrical applications, and YAMING is also recognized as a trustworthy supplier in the global electrical switch market.

Core Product Features

YAMING's HZ12 Plate Mounting With Protective Cover Cam Combination Switch is built with strict quality control and advanced manufacturing processes, boasting multiple core advantages that ensure its excellent performance:

- Enhanced Operational Safety: Equipped with a padlockable manual operating handle, the switch can be locked in the off position when maintenance or repair work is carried out, effectively preventing accidental startup and greatly improving the safety of operation and maintenance personnel.

- Superior Durability: The flexible operating handle is designed to withstand up to ten thousand operations, ensuring long-term stable use without performance degradation. This durability significantly reduces the frequency of replacement and maintenance, lowering the overall operating cost for users.

- Excellent Electrical Performance: The switch adopts thickened copper components and silver alloy contacts. These high-quality conductive materials have the characteristics of low resistivity and excellent electrical conductivity, which can minimize energy loss during current transmission. At the same time, they also have outstanding wear and oxidation resistance, ensuring stable contact performance and extending the service life of the switch.

- High-Quality Material Selection: The product is manufactured using selected high-quality materials, including flame-retardant PC material. This material has superior compression and impact resistance, as well as excellent flame-retardant performance, which can effectively prevent fire hazards caused by electrical faults and ensure the safety and reliability of the switch in various working environments.

Product Classification

To meet the diverse needs of different application scenarios, the HZ12 series combination switches are available in three main types: basic type, padlockable type and interlock type. Each type is further divided into emergency stop and standard variants, with clear identification and differentiated designs:

- Standard Variants: Including models 01, 03 and 07, these variants are equipped with black panels and black knobs. It should be noted that standard variants are custom-made products, and customers must specify them explicitly when placing orders.

- Emergency Stop Variants: Including models 02, 04 and 08, these variants feature yellow panels and red knobs, which serve as clear emergency stop identifiers. In case of emergency, operators can quickly identify and operate the switch to cut off the power supply, minimizing potential losses.

Product Application

As a versatile main power switch, the HZ12 Plate Mounting With Protective Cover Cam Combination Switch is widely used in various fields, including but not limited to: ventilation equipment, machine tools, control cabinets, various electrical devices and water pump systems. Its stable performance, high safety and strong adaptability make it suitable for both industrial production sites and commercial electrical systems. Whether in the manufacturing industry, construction industry or water treatment industry, this switch can provide reliable electrical control support, ensuring the safe and efficient operation of equipment and systems.

Technical Parameters

Wiring Diagram

Product outline size installation size