OPIS PRODUKTU
SCHNEIDER ELECTRIC XB4BS8444 - Emergency Stop Mushroom Head Pushbutton
This component is an electromechanical emergency stop pushbutton from the SCHNEIDER ELECTRIC Harmony XB4 series, engineered for critical safety interlock applications in industrial environments. It provides immediate machine shutdown capability through direct opening contacts, integrating into safety circuits for compliance with machinery directives. The unit is suitable for control panels, manufacturing lines, and process automation systems requiring robust human-machine interface safety functions.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Emergency Stop Mushroom Head Pushbutton
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 600V AC/DC (Maximum, per contact block)
- THERMAL CURRENT: 10A (Maximum, per contact block)
- CONTACT CONFIGURATION: 2 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- ACTUATION TYPE: Push-pull, Turn to Release
- HEAD DIAMETER: 40mm Mushroom Head
- MOUNTING DIAMETER: 22mm
- BEZEL MATERIAL: Chromium Plated Metal
- INTERFACE/CONTROL: Direct Opening Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K
- NEMA RATING: NEMA 13, NEMA 4X
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION: Industrial control panels, safety circuits, machinery requiring emergency shutdown, process automation systems.