DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC XB7NA42 - Monoblock Flush Push Button Operator
The SCHNEIDER ELECTRIC XB7NA42 is a monoblock, flush-mounted, spring-return push button operator from the Harmony XB7 series, designed for industrial control panel applications. This unit integrates a red operator head with a single normally open (NO) contact block, providing momentary electrical signaling for machine start/stop, process control, and safety interlock functions. It is engineered for direct integration into 22mm panel cutouts, offering reliable human-machine interface capabilities in diverse industrial environments.
Technical Specifications:
- SERIES/FAMILY: Harmony XB7
- COMPONENT TYPE: Monoblock Flush Push Button Operator
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO)
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC, 6A at 120VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC, 0.55A at 125VDC
- RATED INSULATION VOLTAGE: 250V (IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE: 4 kV (IEC 60947-1)
- MECHANICAL/PHYSICAL:
- OPERATOR TYPE: Flush, Spring Return
- OPERATOR COLOR: Red
- MOUNTING DIAMETER: 22 mm
- MATERIAL: Plastic Bezel and Body
- MECHANICAL DURABILITY: 1,000,000 cycles
- INTERFACE/CONTROL:
- ACTUATION: Momentary
- TERMINALS: Screw Clamp Terminals
- ENVIRONMENTAL/MOUNTING:
- PROTECTION RATING (FRONT FACE): IP65 (IEC 60529), NEMA 4X, NEMA 13
- PROTECTION RATING (TERMINALS): IP20 (IEC 60529)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +70 degrees C
- MOUNTING STYLE: Panel Mount, 22mm Cutout
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial Control Panels, Machine Start/Stop Stations, Process Control Systems, Automation Equipment, Safety Interlock Circuits (when integrated with appropriate safety logic).
