Overview of Vernitron Series 3300 Pre-grounding Connectors
Vernitron’s Series 3300 offers a range of U.L. recognized and CSA certified pre-grounding plug and socket connectors designed for enhanced safety and efficiency. These connectors ensure the extended grounding contact is engaged before any active contacts, eliminating the need for manually shortening contacts for a safe connection, therefore reducing installation costs and time.
Compatibility and Applications
Series 3300 connectors are compatible with Series 300 types and are designed for panel and cable mounting with a diversity of hardware. This series suits a broad spectrum of applications, including office machines, communication and security systems, machine controls, vending machines, medical, amusement and testing equipment, as well as data processing and educational devices.
Electrical Specifications
The electrical rating per contact is 10 amps with a voltage rating of 750 volts rms. When utilized in equipment where the voltage exceeds 250 volts ac or dc, the ratings follow the specifications relevant to those particular electrical devices and operating temperatures.
Unique Mounting Solutions
The inclusion of exclusive SCC C-clips allows for a rapid mounting process without the need for drilling or using screws. Available for contact arrangements ranging from 2 to 12, the C-clips and appropriate hand tools for insertion provide a quick and reliable installation method. Panel thicknesses are customizable and must be specified by the customer.
Design and Build Quality
The connectors feature a variety of contact tails for different uses, with no additional specification needed for solder eye contact tails. Contact materials consist of brass or phosphor bronze, both cadmium plated, with options for silver, gold, or rhodium plating over nickel. Additionally, high-grade phenolic is used for the base insulating material, and backshell materials include standard thermoplastic or optional metal.
Accessories and Customization
Series 3300 offers backshell handles for models 3315 through 3333 and various hardware materials such as steel with a bright nickel finish or with black enamel over zinc chromate plating. The connectors provide versatile contact plating options and are available in pre-grounding styles, with the pre-grounding contact standard in sizes 3324 through 3333.
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