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 2 NC contact operation SLOW-BREAK contact block type SINGLE device composition BODY connections - terminals SPRING CLAMP TERMINALS 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 0.062 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 mechanical durability 5000000 CYCLES contacts material SILVER ALLOY AG NI electrical durability 10000000 CYCLES compatibility code ZB4