ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC XB4BS9445 - Emergency Stop Push Button
This SCHNEIDER ELECTRIC Harmony XB4 series emergency stop push button provides critical machine safety functionality through a robust metal bezel design. It features a red mushroom head, push-pull actuation for latching and unlatching, and is equipped with specific contact block configurations for immediate circuit interruption in industrial control systems. Engineered for integration into control panels, it ensures compliance with safety directives for personnel and equipment protection.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Emergency Stop Push Button
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240V, 6A at 120V
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250V, 0.55A at 125V
- CONVENTIONAL FREE AIR THERMAL CURRENT: 10A
- RATED INSULATION VOLTAGE: 600V (conforming to UL 508, CSA C22.2 No 14)
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Mushroom head, push-pull, latching
- ACTUATOR DIAMETER: 40 mm
- BEZEL MATERIAL: Chromium plated metal
- OPERATING TRAVEL: 4.3 mm (total travel)
- MECHANICAL DURABILITY: 300,000 cycles
- INTERFACE/CONTROL:
- TERMINAL TYPE: Screw clamp terminals (flexible cable 2 x 1.5 mm2 with cable end, solid cable 1 x 0.22 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 degrees C
- STORAGE TEMPERATURE: -40 to 70 degrees C
- MOUNTING STYLE: Panel mount, 22 mm cut-out diameter
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial control panels, machinery safety circuits, emergency shutdown systems
- STANDARDS COMPLIANCE: IEC 60947-5-1, IEC 60947-5-5, UL 508, CSA C22.2 No 14
