ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC ZB4BA7120 - Flush Momentary Pushbutton Head
The SCHNEIDER ELECTRIC ZB4BA7120 is a Harmony XB4 series 22mm metal control and signaling unit component, specifically a flush-mounted, spring-return pushbutton head. This operator interface is designed for manual actuation within industrial control panels, machinery, and process automation systems, providing momentary contact closure or opening when paired with compatible contact blocks. It facilitates direct human-machine interaction for critical control functions.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Pushbutton Head, Flush, Momentary
- ELECTRICAL SPECS: Not applicable to head only electrical ratings are determined by separately ordered contact blocks (e.g., ZBE101, ZBE102)
- MECHANICAL/PHYSICAL:
- MOUNTING DIAMETER: 22 mm
- ACTUATION TYPE: Spring Return (Momentary)
- OPERATOR PROFILE: Flush
- COLOR: White
- MARKING: Unmarked
- MATERIAL: Chromium plated metal bezel
- INTERFACE/CONTROL: Manual actuation requires compatible contact blocks for electrical signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K (front face)
- NEMA RATING: NEMA 13, NEMA 4X
- MOUNTING STYLE: Panel mount, single hole
- OPERATING TEMPERATURE: -40 to 70 degrees Celsius
- COMPATIBILITY/APPLICATION: Compatible with Harmony XB4 series contact blocks and light blocks suitable for industrial control panels, machine operation, safety circuits, and process control applications requiring robust operator interfaces.