OEM connector selection and custom project inquiries

Build the specification around the connection

For an original equipment manufacturer (OEM), the connector is one part of the equipment design. The mating interface, panel installation, cable termination and required documentation should be agreed together. Starting with an existing product gives the project a clear reference model and drawing.

A product listed in a collection is a catalog option, not confirmation of stock, delivery date or acceptance of a custom modification. Request a quotation for the exact configuration and quantity.

Choose a catalog starting point

Distinguish standard selection from a custom change

Selecting an existing color, conductor marking, mounting format or termination from the catalog is different from changing the product design. Use the exact product identifier to specify a standard configuration.

Requests for private-label branding, non-standard colors, cable assemblies, overmolding, altered keying or clock positions, and serial-number traceability are subject to engineering and commercial review. Availability, scope, tooling, minimum quantities, samples, documentation and lead time must be confirmed in the quotation; these are not standard inclusions.

Changes affecting the mating interface or electrical construction require particular care. Do not assume that an altered product retains the compatibility, rating or certification scope of the original model.

Information to include in an OEM inquiry

• Application and market: equipment function, destination countries and the project’s required standards or approvals.
• Electrical specification: AC or DC, operating voltage, current and load profile, conductor functions and required fault duty.
• Mating interface: the exact counterpart model, source or drain role where applicable, pole arrangement, keying and identification scheme.
• Mechanical installation: panel drawing, mounting space, cable size and outside diameter, conductor construction, termination method and cable-entry requirements.
• Environment: indoor or outdoor location, ambient conditions and the required protection in both connected and disconnected states.
• Supply requirements: requested changes, quantities, delivery schedule, marking, packaging and documentation needs.

Agree the evidence before design release

Review the selected model’s datasheet and dimensional drawing, the applicable assembly instructions and the relevant certification or declaration documents. Confirm which documents cover the exact proposed configuration.

A component certificate does not certify the completed equipment. Material compliance declarations also have a different scope from electrical safety certification. Any effect of a custom change on the evidence package should be resolved before the design is released.

Specify a reviewable sample and production scope

Use the inquiry to define the proposed model or drawing revision, mating parts, sample requirements and acceptance checks. Agree any custom work and its commercial terms before ordering. This creates a clear basis for evaluating samples and confirming the production configuration.

Datasheets and selection resources

• PowerFit datasheets
• K-LOK datasheets
• CEE Form datasheets
• PowerFit 500A vs 800A selection guide
• PowerFit temperature-rise test data