EN 3841-509 Aerospace Series, Circuit Breakers, Part 509: Insertion and Subtraction Forces Testing of Signal Contact Terminals

Aviation and Space Tests

EN 3841-509 Aerospace Series, Circuit Breakers, Part 509: Insertion and Subtraction Forces Testing of Signal Contact Terminals

EUROLAB laboratory provides testing and compliance services within the scope of EN 3841-509 standard. This standard specifies the method of determining the forces required to insert and remove the contact pin from the terminal socket of the signal contact.

EN 3841-509 Aerospace Series, Circuit Breakers, Part 509: Insertion and Subtraction Forces Testing of Signal Contact Terminals

All contact pins shall be connected as specified in the technical specification and mounted in an insert other than those to be used for testing.

Unless specified in the technical specification, the following details shall be specified:

  • Type of insertion and removal tool;
  • Mounting method;
  • Insertion and extraction forces;
  • Cable type.

Each contact pin must undergo 10 insertions and removals each. Forces will be measured during the first and last operation.

The contact pin will be fitted with the toll specified in the technical specification. Make sure the contact pin is inserted correctly.

EUROLAB assists manufacturers with EN 3841-509 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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