The BARTEC 07-3321-1400 is a switch module designed for contactors and starters, featuring 10 AMP capacity with dual voltage compatibility (24/110 VDC and 230/400 VAC). It includes 1 normally closed (N/C) and 1 normally open (N/O) contact configuration. The switch insert is rated IP66 for dust/water resistance while terminals maintain IP20 protection. Equipped with AGSNO2 contacts and 2.5mm² stranded wire terminals, this module has been superseded by model 07-3322-1400 (454674).