Two 16mm emergency stop switches with SPTD E3pin configuration, normally open (NO) and normally closed (NC) contacts, in a red emergency stop button. This pair provides reliable, quick stopping action and flexible wiring for safety circuits. Key benefits Quick and reliable emergency stopping to protect operators and equipment Dual NO and NC contacts enable versatile wiring for safety interlocks, status monitoring, and control circuits Compact 16mm size suited for spaceconstrained panels and enclosures visibility red button design for fast recognition in critical situations Supplied as a 2piece set for multiple points of protection or easy replacement Key attributes Size: 16mm diameter Configuration: SPTD E3pin Contacts: normally open (NO) and normally closed (NC) Color: red Quantity: 2 pieces Product type: emergency stop switch Applications and use cases CNC machines and milling centers: install at operator access points to halt all operations immediately when pressed Conveyor and packaging lines: integrate to stop the line and trigger safety interlocks if a safety guard is opened or a fault occurs Robotic cells or workshop power tools: provide a readily accessible stop control to quickly deenergize equipment during maintenance or emergency situations Notes Ensure wiring matches the NO and NC outputs for your safety circuit design Verify compatibility with your panel cutout and mounting hardware prior to installation This set is intended for use in safetyrelated stopping applications in accordance with applicable regulations and standards