PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC ZBAF2934 - Contact Block, 1 NO + 1 NC
This component is a single contact block from the SCHNEIDER ELECTRIC Harmony XB4 and XB5 series, engineered for robust electrical switching within industrial control applications. It provides one Normally Open (NO) and one Normally Closed (NC) contact, facilitating direct control circuit integration for pushbuttons, selector switches, and emergency stop operators. Designed for reliable performance in demanding environments, this contact block ensures precise signal transmission for machine control and process automation systems.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4 / Harmony XB5
- COMPONENT TYPE: Contact Block, Single, 1 NO + 1 NC
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-15): 1.5A @ 240VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.1A @ 250VDC
- CONVENTIONAL FREE AIR THERMAL CURRENT (Ith): 10A
- RATED INSULATION VOLTAGE (Ui): 600V (IEC, UL, CSA)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- MINIMUM SWITCHING CURRENT: 5 mA
- MINIMUM SWITCHING VOLTAGE: 5 VDC
- CONTACT MATERIAL: Silver Alloy (AgNi)
- MECHANICAL/PHYSICAL:
- ELECTRICAL DURABILITY: 1,000,000 cycles (AC-15), 1,000,000 cycles (DC-13)
- MECHANICAL DURABILITY: 10,000,000 cycles
- CONNECTION TYPE: Screw Clamp Terminals
- WIRE SIZE: 1 x 0.22 to 2 x 2.5 mm² (AWG 22-14)
- MOUNTING: Front Mounting, Snap-on
- INTERFACE/CONTROL:
- SIGNALING: Direct Electrical Switching
- TERMINATION: Screw Clamp
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Contact Block)
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -40 to 70 °C
- SHOCK RESISTANCE: 30 gn (18 ms), 50 gn (11 ms)
- VIBRATION RESISTANCE: 5 gn (2-500 Hz)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE OPERATORS: SCHNEIDER ELECTRIC Harmony XB4 and XB5 Pushbuttons, Selector Switches, Emergency Stop Operators
- TARGET APPLICATIONS: Industrial Control Panels, Machine Interfaces, Process Control Systems, Automation Equipment