ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC VZ8 - Contact Block
The SCHNEIDER ELECTRIC VZ8 is a modular electromechanical contact block designed for integration with Harmony XB4 and XB5 series control and signaling units. This component facilitates reliable electrical switching within industrial control circuits, providing a critical interface for push buttons, selector switches, and other operator heads. It is engineered for robust performance in diverse industrial automation, process control, and machinery applications requiring precise signal transmission.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4 / Harmony XB5
- COMPONENT TYPE: Electromechanical Contact Block
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE (Ue): 600V AC/DC maximum
- RATED INSULATION VOLTAGE (Ui): 600V AC/DC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED OPERATIONAL CURRENT (Ie):
- AC-15: 6A @ 120V, 3A @ 240V, 1.2A @ 600V
- DC-13: 0.5A @ 24V, 0.27A @ 48V, 0.1A @ 250V
- SHORT-CIRCUIT PROTECTION: 10A cartridge fuse type gG
- MECHANICAL/PHYSICAL:
- CONTACT TYPE: Single contact block (specific configuration, e.g., NO or NC, determined by full part number)
- TERMINAL TYPE: Screw clamp terminals (compatible with solid or flexible conductors)
- MECHANICAL DURABILITY: 10,000,000 cycles minimum
- INTERFACE/CONTROL:
- CONNECTION: Direct wire termination for control circuit integration
- FEEDBACK: Electromechanical contact closure/opening
- ENVIRONMENTAL/MOUNTING:
- IP RATING (TERMINALS): IP20 (finger-safe)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -40°C to +70°C
- MOUNTING STYLE: Rear panel mounting, snap-on or screw fixing to operator head
- COMPATIBILITY/APPLICATION:
- COMPATIBLE OPERATORS: Harmony XB4 (metal) and Harmony XB5 (plastic) push buttons, selector switches, key switches, and pilot lights
- TARGET APPLICATIONS: Industrial control panels, motor control centers, machine tools, material handling systems, process automation, and general industrial machinery.
