MAIN CHARACTERISTICS range of product HARMONY XB4 product or component type COMPLETE BODY CONTACT ASSEMBLY device short name ZB4 fixing collar material ZAMAK sale per indivisible quantity 1 contacts type and composition 1 NO + 1 NC contact operation SLOW-BREAK contact block type SINGLE device composition BODY connections - terminals PLUG-IN CONNECTOR COMPLEMETARY CHARACTERISTICS CAD overall width 30 MM CAD overall height 47 MM CAD overall depth 37 MM terminals description ISO n°1 11-12NC product weight 0.058 KG contacts usage STANDARD CONTACTS positive opening WITH POSITIVE OPENING CONFORMING TO ENIEC 60947-5-1 APPENDIX K operating travel 1.5 MM NC CHANGING ELECTRICAL STATE operating torque 0.05 N.M NO CHANGING ELECTRICAL STATE mechanical durability 5000000 CYCLES contacts material SILVER ALLOY AG NI short-circuit protection 4 A CARTRIDGE FUSE TYPE GG CONFORMING TO ENIEC 60947-5-1 [Ith] conventional free air thermal current 10 A CONFORMING TO ENIEC 60947-5-1 [Ui] rated insulation voltage 250 V DEGREE OF POLLUTION 3 CONFORMING TO EN 60947-1 [Uimp] rated impulse withstand voltage 4 KV CONFORMING TO EN 60947-1 [Ie] rated operational current 3 A AT 240 V AC-15 A300 CONFORMING TO ENIEC 60947-5-1 electrical durability 10000000 CYCLES AC-15 1 A AT 230 V OPERATING RATE 3600 CYCH LOAD FACTOR 0.5 CONFORMING TO ENIEC 60947-5-1 APPENDIX C electrical reliability λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to EN/IEC 60947-5-4 compatibility code ZB4