DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC OVA48955 - Emergency Stop Push Button, Latching, Turn to Release
The SCHNEIDER ELECTRIC OVA48955 is a Harmony XB4/XB5 series emergency stop push button head, engineered for critical safety functions within industrial control systems. This component facilitates immediate machine shutdown through a robust, latching, turn-to-release mechanism, ensuring compliance with international safety standards. It is designed for integration into control panels requiring reliable human-machine interface (HMI) safety devices for operator intervention.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4/XB5
- COMPONENT TYPE: Emergency Stop Push Button Head
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: Requires separate 1 Normally Closed (NC) contact block for operation.
- RATED OPERATIONAL VOLTAGE (Ue): Up to 600V AC/DC (typical for compatible contact blocks).
- RATED OPERATIONAL CURRENT (Ie): Up to 10A (thermal current, typical for compatible contact blocks).
- UTILIZATION CATEGORY: AC-15, DC-13 (typical for compatible contact blocks).
- MECHANICAL/PHYSICAL:
- HEAD TYPE: Mushroom Head
- HEAD DIAMETER: 40 mm
- ACTUATION: Push-to-latch, Turn-to-release
- MATERIAL: Red (head)
- INTERFACE/CONTROL:
- CONNECTION: Via compatible contact block (screw clamp or spring terminals).
- FEEDBACK: Visual indication of latched state.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K (front face, dependent on complete assembly).
- NEMA RATING: NEMA 13, NEMA 4X (front face, dependent on complete assembly).
- COOLING METHOD: Not applicable (passive device).
- MOUNTING STYLE: Panel mount, 22 mm standard cutout diameter.
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial machinery, control panels, safety circuits, conveyor systems, robotics, process control.
- STANDARDS: Conforms to IEC 60947-5-1, IEC 60204-1, ISO 13850.
