DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 18840 - Complete Metal Push Button
This component is a SCHNEIDER ELECTRIC Harmony XB4 series complete metal push button, designed for industrial control panels and machinery. It provides momentary, spring-return actuation for start/stop functions, emergency stops, or general process control. The unit integrates a flush-mounted green operator with a 1 Normally Open (NO) contact block, ensuring reliable signaling in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Complete Metal Push Button, Flush Mounted, Spring Return
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO)
- RATED OPERATIONAL CURRENT (AC-15): 3 A at 240 V
- RATED OPERATIONAL CURRENT (DC-13): 0.27 A at 250 V
- RATED INSULATION VOLTAGE (Ui): 600 V (degree of pollution 3)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- SHORT-CIRCUIT PROTECTION: 10 A cartridge fuse type gG
- ELECTRICAL DURABILITY: 1,000,000 cycles (AC-15, 230V, 3A)
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Flush, Spring Return
- ACTUATOR COLOR: Green
- MOUNTING DIAMETER: 22 mm
- BEZEL MATERIAL: Chromium Plated Metal
- OPERATOR MATERIAL: Plastic
- MECHANICAL DURABILITY: 10,000,000 cycles
- INTERFACE/CONTROL:
- OPERATION: Momentary, Push-to-Actuate, Spring Return
- CONTACT TYPE: Snap Action
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K
- NEMA RATING: NEMA 13, NEMA 4X
- OPERATING TEMPERATURE: -40 to 70 °C
- STORAGE TEMPERATURE: -40 to 70 °C
- MOUNTING STYLE: Panel Mount, 22 mm Cutout
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial Control Panels, Machine Tools, Conveyor Systems, Process Control Equipment
- APPLICATIONS: Start/Stop Control, Reset Functions, General Machine Operation
