PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC XB5AA3311 - Flush Momentary Pushbutton
The SCHNEIDER ELECTRIC XB5AA3311 is a Harmony XB5 series flush-mounted momentary pushbutton designed for industrial control panel applications. This electromechanical operator provides a tactile interface for machine control, signaling, and process initiation, integrating a single normally open contact block for direct circuit control. It is engineered for robust performance in diverse industrial environments, serving as a critical human-machine interface component.
Technical Specifications:
- SERIES/FAMILY: Harmony XB5
- COMPONENT TYPE: Flush Pushbutton, Momentary, Spring Return
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 NO (Normally Open)
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC, 1.5A at 400VAC (IEC 60947-5-1)
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC (IEC 60947-5-1)
- RATED INSULATION VOLTAGE: 600V (IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV (IEC 60947-1)
- SHORT-CIRCUIT PROTECTION: 10A cartridge fuse (gG type)
- MECHANICAL/PHYSICAL:
- HEAD TYPE: Flush, Round
- ACTUATION: Spring Return
- COLOR: Green
- MOUNTING DIAMETER: 22 mm
- TERMINAL TYPE: Screw Clamp Terminals
- MECHANICAL DURABILITY: 10,000,000 cycles
- INTERFACE/CONTROL:
- CONTACT OPERATION: Slow-break
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT PANEL): IP66, IP67, IP69, IP69K (IEC 60529)
- NEMA RATING (FRONT PANEL): NEMA 13, NEMA 4X
- OPERATING TEMPERATURE: -40 to 70 degrees Celsius
- STORAGE TEMPERATURE: -40 to 70 degrees Celsius
- SHOCK RESISTANCE: 30 gn (18 ms) for half sine wave acceleration (IEC 60068-2-27)
- VIBRATION RESISTANCE: 5 gn (2-500 Hz) (IEC 60068-2-6)
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION: Industrial control panels, machinery, process automation systems, motor control centers, safety interlocking circuits.