Single contact block for head Ø22 1NC gold flashed screw clamp terminal. range of product: Harmony XB4, Harmony XB5 – product or component type: contact block – device short name: ZBE – contacts type and composition: 1 NC – contact operation: slow-break – contact block type: single – contacts usage: low power switching contacts – connections – terminals: screw clamp terminals <= 2 x 1.5 mm² with cable end EN 60947-1, screw clamp terminals >= 1 x 0.22 mm² without cable end EN 60947-1.