{"product_id":"schneider-zb2by2904","title":"ZB2BY2904 SCHNEIDER ELECTRIC","description":"\u003cp\u003eSCHNEIDER ELECTRIC ZB2BY2904 - Double Contact Block\u003c\/p\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC ZB2BY2904 is an electromechanical double contact block from the Harmony ZB2 series, engineered for integration with industrial control operators. It provides one Normally Open (NO) and one Normally Closed (NC) auxiliary contact, facilitating precise electrical switching within control circuits. This component is critical for reliable signal transmission in industrial control panels, machinery, and process automation systems, supporting both operational and safety functions.\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSERIES\/FAMILY: Harmony ZB2\u003c\/li\u003e\n\u003cli\u003eCOMPONENT TYPE: Double Contact Block\u003c\/li\u003e\n\u003cli\u003eELECTRICAL SPECS:\u003cul\u003e\n\u003cli\u003eCONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)\u003c\/li\u003e\n\u003cli\u003eCONTACT OPERATION: Slow-break\u003c\/li\u003e\n\u003cli\u003eRATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC\u003c\/li\u003e\n\u003cli\u003eRATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC\u003c\/li\u003e\n\u003cli\u003eCONVENTIONAL FREE AIR THERMAL CURRENT (ITH): 10A\u003c\/li\u003e\n\u003cli\u003eRATED INSULATION VOLTAGE (UI): 600V (UL, CSA) 500V (IEC)\u003c\/li\u003e\n\u003cli\u003eRATED IMPULSE WITHSTAND VOLTAGE (UIMP): 6kV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMECHANICAL\/PHYSICAL:\u003cul\u003e\n\u003cli\u003eTERMINAL TYPE: Screw Clamp Terminals\u003c\/li\u003e\n\u003cli\u003eELECTRICAL DURABILITY: 1,000,000 cycles\u003c\/li\u003e\n\u003cli\u003eMECHANICAL DURABILITY: 10,000,000 cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eINTERFACE\/CONTROL:\u003cul\u003e\n\u003cli\u003eFUNCTION: Auxiliary Electrical Switching\u003c\/li\u003e\n\u003cli\u003eSIGNAL TYPE: Discrete On\/Off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eENVIRONMENTAL\/MOUNTING:\u003cul\u003e\n\u003cli\u003eCOOLING METHOD: Natural Convection\u003c\/li\u003e\n\u003cli\u003eMOUNTING STYLE: Rear Panel Mount\u003c\/li\u003e\n\u003cli\u003eCOMPATIBILITY: Harmony ZB2 Series Operator Heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCOMPATIBILITY\/APPLICATION:\u003cul\u003e\n\u003cli\u003eTARGET SYSTEMS: Industrial Control Panels, Motor Control Centers, Machine Interfaces\u003c\/li\u003e\n\u003cli\u003eAPPLICATIONS: Manual Control Inputs, Safety Interlocks, Process Automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"NEW SEALED","offer_id":56733698523481,"sku":"ZB2BY2904","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0338\/0825\/files\/schneider-zb2by2904.jpg?v=1773846224","url":"https:\/\/www.b-automationservice.com\/pl\/products\/schneider-zb2by2904","provider":"BAS - AUTOMATION SERVICE","version":"1.0","type":"link"}