HKF1 Series Auxiliary Contact Block Specification Sheet

This document is a product specification and certification sheet for ABB's HKF1 series auxiliary contact blocks, designed for front mounting on contactors. It includes technical ratings (e.g., 5A thermal current, AC-15/DC-13 switching capacities), terminal types (screw or Push In), contact configurations (1NO+1NC, 2NO, 1NO, 1NC), and manufacturer details for ABB Stotz-Kontakt GmbH and ABB Bulgaria EOOD, with certification under CNCA-00C-008:2019 and compliance with GB/T 14048.5-2017.