DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC ZB2BY2917 - Double Contact Block
This component is a Harmony XB2 series double contact block, designed for integration with 22mm diameter push buttons and selector switches. It provides electrical switching for control circuits, featuring one normally open and one normally closed contact for signaling and interlocking applications. Utilized in industrial control panels, machinery, and process automation systems requiring robust human-machine interface components.
Technical Specifications:
- SERIES/FAMILY: Harmony XB2
- COMPONENT TYPE: Double Contact Block
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED INSULATION VOLTAGE (Ui): 600V (IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- CONVENTIONAL FREE AIR THERMAL CURRENT (Ith): 10A (at 60°C)
- RATED OPERATIONAL CURRENT (Ie):
- AC-15: A600 (Ue=240V, Ie=3A Ue=120V, Ie=6A)
- DC-13: Q600 (Ue=250V, Ie=0.27A Ue=125V, Ie=0.55A)
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw Clamp Terminals
- WIRE CAPACITY: 1 x 0.22 to 2 x 2.5 mm² (without cable end)
- MOUNTING: Front mounting, snap-on to operator
- MECHANICAL DURABILITY: 10,000,000 cycles
- INTERFACE/CONTROL:
- CONNECTION: Screw clamp terminals for electrical wiring
- FUNCTION: Electrical switching element for control circuits
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -40°C to +70°C
- IP RATING: IP20 (terminals, when mounted in enclosure)
- SHOCK RESISTANCE: 30 gn (18 ms half-sine wave acceleration)
- VIBRATION RESISTANCE: 5 gn (2-500 Hz)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial control panels, machinery, process automation, safety circuits, motor control centers
- COMPATIBLE OPERATORS: Schneider Electric Harmony XB2 series 22mm push buttons, selector switches, and pilot lights
