ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC XB4BS84455 - Emergency Stop Pushbutton
This unit is a Harmony XB4 series emergency stop pushbutton, engineered for critical safety applications within industrial control panels and machinery. It facilitates immediate machine shutdown through a latching, 40mm red mushroom head operator with a twist-to-release mechanism, integrating directly into safety circuits via its dual normally closed contact configuration. The device is constructed for robust operation in demanding industrial environments, ensuring compliance with international safety standards for operator intervention.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Emergency Stop Pushbutton
- ELECTRICAL SPECS:
- RATED INSULATION VOLTAGE (Ui): 600V (IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV (IEC 60947-1)
- CONVENTIONAL FREE-AIR THERMAL CURRENT (Ith): 10 A (IEC 60947-5-1)
- CONTACT RATING: AC-15 (A600), DC-13 (Q600)
- MECHANICAL/PHYSICAL:
- HEAD TYPE: Mushroom head, 40 mm diameter
- OPERATION: Latching, twist to release
- CONTACT CONFIGURATION: 2 Normally Closed (2NC)
- MATERIAL: Chromium plated metal bezel, plastic operator
- MOUNTING DIAMETER: 22 mm
- INTERFACE/CONTROL:
- CONNECTION TYPE: Screw clamp terminals
- TERMINAL CAPACITY: 1 x 0.22...2 x 2.5 mm² without cable end
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K (front face)
- NEMA RATING: NEMA 13, NEMA 4X
- OPERATING TEMPERATURE: -40 to 70 °C
- MOUNTING STYLE: Panel mount, 22 mm cutout
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial machinery, control panels, safety circuits, process control systems, material handling equipment
- STANDARDS: IEC 60947-5-1, UL 508, CSA C22.2 No 14
