Fairchild Adjustable 21312D Relay Ratio

Part number 21312D uses a model-number series common to Fairchild components, where the leading '21' characters classify this unit within the broader relay catalog. Specified by integrators throughout the EU, Fairchild relay products are built to deliver consistent output under continuous-duty conditions.

Fairchild builds the 21312D to industrial standards that support reliable switching, signaling, or connection performance over long duty cycles.

Detailed mechanical and electrical specifications for Fairchild 21312D can be obtained on request; contact Verkopershulp.nl for the most recent revision sheets.

This relay is applied in power distribution on machine frames, motor starter circuits, and PLC I/O interfacing, with HVAC being a frequent deployment context.

Verkopershulp.nl stocks Fairchild 21312D with fast EU-wide delivery to the Netherlands, Belgium, and Germany, and offers technical support for selection and replacement.

Installation of the 21312D should follow Fairchild 's recommended torque, alignment, and cleanliness practices to preserve rated performance across the service life.