Vernitron Series 3300 Connectors Datasheet

Category: Connectors, Electronics, Molex

Overview of Vernitron Series 3300 Connectors

Vernitron’s Series 3300 connectors are high-quality pre-grounding plug and socket connectors, renowned for providing an enhanced level of safety in various electrical applications. With UL recognition and CSA certification, these connectors ensure safe and reliable usage by featuring an extra-long grounding contact that engages before any other contact, eliminating the need for manual shortening of contacts for safety.

Product Applications and Ratings

The connectors are versatile, suitable for panel and cable mounting, and are designed to be fully interchangeable with Series 300 type connectors. They find widespread usage in office machines, communication equipment, security systems, machine controls, medical equipment, and other electronic devices. Each contact within the connectors is capable of handling 10 amps and 750 volts RMS, with the ratings for currents over 250 volts AC/DC dependent on specific equipment requirements and operating temperatures.

Mounting and Contact Features

Vernitron offers unique SCC C-clips for enhanced mounting speed and simplicity; no need for drilling or using screws, bolts, or rivets. Specific tools are provided for inserting these C-clips, designed to match the connector sizes for efficient assembly. Furthermore, Vernitron’s connectors come with the widest selection of contact tails, all available off the shelf, ensuring flexibility and ease when specifying or integrating into designs.

Technical Specifications and Options

Series 3300 connectors are built to last with heavy-duty polarizing/ground contacts and provide a pre-grounding contact that can support up to 30 amps at rated voltages. Contact materials include brass and phosphor bronze, both cadmium plated, with options for silver, gold, and rhodium platings for optimal performance. The insulating base material is made from high-grade phenolic, available in black, and backshell options include thermoplastic and metal. Additional hardware materials are available in various finishes to cater to different environmental and aesthetic requirements.

The connectors’ technical details go on to include standard varieties offering 2 to 33 contacts and pre-grounding variants that include an additional grounding contact. Electrical equipment that employs these connectors can have their voltage ratings considered for higher ranges depending on the contact arrangement and the specific equipment’s requirements. Sizes are provided in both inches and millimeters, catering to a global market.