ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC ZD4PA247 - Contact Block, Single NO
The SCHNEIDER ELECTRIC ZD4PA247 is a single Normally Open (NO) contact block designed for integration with Harmony XB4 and XB5 series control and signaling units. This electromechanical component provides reliable discrete electrical switching within industrial control circuits, facilitating signal transmission for machine control, process automation, and human-machine interface (HMI) systems. It features screw clamp terminals for secure wiring connections in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4 / Harmony XB5
- COMPONENT TYPE: Contact Block, Single, Normally Open (NO)
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC 6A at 120VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC 0.55A at 125VDC
- RATED INSULATION VOLTAGE (Ui): 600V (UL/CSA, IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- SHORT-CIRCUIT PROTECTION: 10 A cartridge fuse (gG type)
- MECHANICAL/PHYSICAL:
- CONTACT OPERATION: Standard (slow-break)
- TERMINAL TYPE: Screw clamp terminals (captive screw)
- WIRE SIZE: 1 x 0.22...2 x 2.5 mm² (AWG 22...AWG 14)
- TIGHTENING TORQUE: 0.8...1.2 N.m
- INTERFACE/CONTROL:
- CONTACT CONFIGURATION: 1 NO (Normally Open)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING: Front mounting (on operator)
- OPERATING TEMPERATURE: -40 to 70 °C
- STORAGE TEMPERATURE: -40 to 70 °C
- VIBRATION RESISTANCE: 5 gn (2-500 Hz) conforming to IEC 60068-2-6
- SHOCK RESISTANCE: 30 gn (18 ms half sine wave) 50 gn (11 ms half sine wave) conforming to IEC 60068-2-27
- IP RATING (TERMINALS): IP20
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Harmony XB4 and XB5 series pushbuttons, selector switches, and other control and signaling units
- APPLICATIONS: Industrial control panels, machine control, process automation, building automation systems, safety circuits (when integrated into compliant systems)
