OPIS PRODUKTU
SCHNEIDER ELECTRIC ZB2BZ4 - Single Normally Open Contact Block
This component is a modular contact block engineered for seamless integration with Schneider Electric Harmony ZB2 series metallic control and signaling units. It provides a single normally open (NO) electrical contact, designed for robust signal transmission within industrial control circuits, supporting critical functions such as start/stop commands, status indication, and interlock logic in machine control panels and automation systems. Its construction ensures reliable electrical switching performance in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: Harmony ZB2
- COMPONENT TYPE: Single Normally Open (NO) Contact Block
- ELECTRICAL SPECS: RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC, 1.5A at 400VAC RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC CONVENTIONAL FREE AIR THERMAL CURRENT: 10A RATED INSULATION VOLTAGE: 600V (UL/CSA), 500V (IEC) CONTACT MATERIAL: Silver Alloy (AgNi)
- MECHANICAL/PHYSICAL: CONTACT OPERATION: Slow-break TERMINAL TYPE: Screw Clamp Terminals WIRE CAPACITY: 1 x 0.22 to 2 x 2.5 mm² (AWG 22-14)
- INTERFACE/CONTROL: CONTACT CONFIGURATION: 1 Normally Open (NO) ACTUATION METHOD: Mechanical actuation via compatible pushbutton or selector switch operator
- ENVIRONMENTAL/MOUNTING: PROTECTION RATING: IP20 (terminals) OPERATING TEMPERATURE: -25 to 70 degrees Celsius STORAGE TEMPERATURE: -40 to 70 degrees Celsius MOUNTING STYLE: Rear-of-panel, snap-on attachment to ZB2 series operator
- COMPATIBILITY/APPLICATION: COMPATIBLE OPERATORS: Schneider Electric Harmony ZB2 Series Pushbuttons and Selector Switches TARGET APPLICATIONS: Industrial control panels, machine safety circuits, motor control centers, process automation human-machine interfaces (HMI)
