Product_description: ['SIEMENS Overload Relay Part Number: 3UA7021-1E Amperage range: 2.5-4.0 A For close coupled mounting on 3TF2... contactors NIB--New in Box OBSOLETE/HARD-TO-FIND Quantity Available: 20 Will combine items for reduced shipping costs. Please check with me for actual shipping costs when combining more than one item, or multiple items.'] (Page 1)