PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC XB4BT842 - Latching Mushroom Head Pushbutton Operator
The SCHNEIDER ELECTRIC XB4BT842 is a Harmony XB4 series 22mm metal control and signaling unit operator. This component functions as a manual input device for industrial control panels, providing a latching push-pull mechanism for critical control or emergency stop applications. It is designed for integration into machine control systems, process automation, and safety circuits requiring robust and reliable operator interfaces.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Latching Mushroom Head Pushbutton Operator
- ELECTRICAL SPECS:
- OPERATOR TYPE: Latching (Push-Pull)
- CONTACT BLOCK COMPATIBILITY: Requires separate Harmony XB4 contact blocks (e.g., ZBE101, ZBE102)
- TYPICAL CONTACT BLOCK RATINGS: Up to 10A at 600V AC/DC (dependent on specific contact block)
- MECHANICAL/PHYSICAL:
- HEAD DIAMETER: 40mm
- MOUNTING DIAMETER: 22mm
- ACTUATION TYPE: Push-Pull, Latching
- RESET METHOD: Pull to release
- COLOR: Red
- MATERIAL: Chromium-plated metal bezel, plastic head
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual operator
- SIGNALING: Visual (color)
- CONNECTION: Via compatible contact blocks (screw clamp, spring clamp, faston)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K (front panel)
- NEMA RATING: NEMA 13, NEMA 4X (front panel)
- MOUNTING STYLE: Panel mount, 22mm cutout
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE SERIES: Harmony XB4 contact blocks and light blocks
- TARGET APPLICATIONS: Industrial machinery, control panels, safety stop functions, process control, material handling systems, building automation.