Overload Protection Module GZKG-04

The GZKG-04 monitors current flow and automatically trips when overcurrent or short-circuit conditions are detected. This protection function helps prevent damage to connected equipment and enhances safety in power distribution applications. The module is designed to provide accurate fault detection while avoiding nuisance tripping under normal operating conditions.

This module combines electronic components with copper contacts to achieve reliable protection performance and good conductivity. The nickel-plated surface treatment on the contacts provides protection against oxidation, helping to maintain consistent electrical performance over the product's service life. The protection circuit is calibrated for precise trip thresholds.

Quality management for the GZKG-04 includes all standard inspection procedures plus specialized protection function testing. Incoming materials are inspected, production lines are monitored through routine checks, and semi-finished products are sampled. Finished units undergo 100% visual inspection and electrical performance testing, with particular attention to trip accuracy and response time. The quality laboratory is equipped with appropriate testing instruments.

Commercial Terms and Customization

 

The GZKG-04 has a standard MOQ of 10,000 pieces with a production lead time of approximately 15 days. Photo or video updates can be provided during production, inspection, or packaging stages. For custom modifications, the engineering team can evaluate changes based on 2D or 3D technical drawings, with sample development taking up to 30 days. Export packaging includes inner bags and protective cartons, and the product supports EXW and FOB trade terms with a 30/70 payment structure.